Beta-Mercaptoethanol = β-Mercaptoethanol = 2-Mercaptoethanol
CAS Number: 60-24-2
EC Number: 200-464-6
Chemical formula: C2H6OS
Molar mass: 78.13 g·mol−1
Beta-Mercaptoethanol (also β-mercaptoethanol, 2-Mercaptoethanol, BME, 2BME, 2-ME or β-met) is the chemical compound with the formula HOCH2CH2SH.
2-Mercaptoethanol or Beta-mercaptoethanol, as it is commonly abbreviated, is used to reduce disulfide bonds and can act as a biological antioxidant by scavenging hydroxyl radicals (amongst others).
Beta-Mercaptoethanol is widely used because the hydroxyl group confers solubility in water and lowers the volatility.
Beta-Mercaptoethanol (also called Thioglycol) is a clear, colorless liquid with disagreeable odor.
Beta-Mercaptoethanol is miscible in water and nearly all common organic solvents.
Beta-Mercaptoethanol is produced by reaction of hydrogen sulphide gas and ehtylene oxide.
Beta-Mercaptoethanol is used as a intermediate for the synthesis of PVC heat stabilizers and as a chain transfer agent in the manufacture of PVC.
Beta-Mercaptoethanol is used as a building block to produce corp protection products, dispersants, fibers, textiles, .dyes, and pharmaceuticals.
Beta-Mercaptoethanol is used as a component of corrosion inhibitors and ore floatation agent.
Beta-Mercaptoethanol should be remembered that its reaction with strong acids or alkali metals will release flammable hydrogen gas, and it is combustible as a liquid or vapor.
Beta-Mercaptoethanol can be toxic if ingested, and fatal if inhaled or absorbed through the skin.
Beta-Mercaptoethanol was found to be more toxic than ethanol to all tissues but showed a significant diminished toxicity upon dilution.
Beta-Mercaptoethanol is used to reduce disulfide bonds and can act as a biological antioxidant by scavenging hydroxyl radicals.
Beta-Mercaptoethanol is used to reduce disulfide linkages in solubilizing proteins for gel electrophoresis.
Beta-Mercaptoethanol is readily oxidized in air to a disulfide, especially at alkaline pH.
Due to Beta-Mercaptoethanols diminished vapor pressure, its odor, while unpleasant, is less objectionable than related thiols.
Beta-Mercaptoethanol is a primary alcohol and an alkanethiol.
Beta-Mercaptoethanol is a versatile intermediate with a wide range of applications.
Beta-Mercaptoethanol is mainly used in the production of organo tin stabilizers in the market segment PVC.
Beta-Mercaptoethanol is used for consumer and industrial applications, food nutrition applications, petroleum refinery, polymers and rubber applications and water treatment applications.
Applications of Beta-Mercaptoethanol:
-Additives
-Agrochemicals
-Antioxidants
-Oilfield
-Polymers
-Water Treatment
Beta-Mercaptoethanol is used as a chain transfer agent in polymers and rubber applications.
Beta-Mercaptoethanol is also used as ink and dye additives for consumer and industrial applications.
Moreover, Beta-Mercaptoethanol is highly volatile, yet soluble material that is used in cleaning agents, as corrosion inhibitor and as in tin stabilizer in PVC production.
Beta-Mercaptoethanol is an agrochemical intermediate used in food and nutritional applications to maintain fertile land and raise healthy livestock.
Preferred IUPAC name:
2-Sulfanylethan-1-ol
Other names
2-Mercaptoethan-1-ol
2-Hydroxy-1-ethanethiol
β-Mercaptoethanol
Thioglycol
Beta-merc
Beta-Mercaptoethanol (also β-mercaptoethanol, 2-Mercaptoethanol, BME, 2BME, 2-ME or β-met) is the chemical compound with the formula HOCH2CH2SH.
KEYWORDS:
60-24-2, 200-464-6, β-Mercaptoethanol, 2-Mercaptoethanol, 1-ethane-2-thiol, thioglycol, emery 5791, ethanol 2-mercapto- ethylene glycol monothio-, ethylene thioglycol, hydroxyethyl mercaptan
Beta-Mercaptoethanol is used to reduce disulfide linkages in solubilizing proteins for gel electrophoresis (typically used in SDS-PAGE sample buffer at 5% concentration).
Also Beta-Mercaptoethanol reduces excess oxidative polymerization of catalysts.
In solution, Beta-Mercaptoethanol is readily oxidized in air to a disulfide, especially at alkaline pH.
Because of this property, Beta-Mercaptoethanol is widely used to protect proteins, enzymes in particular, from becoming inactive.
An excess of Beta-Mercaptoethanol (generally used at 0.01 M) will maintain the protein thiol groups in their reduced state.
In biochemistry, Beta-Mercaptoethanol is studied in the activity of immune system or denatures the proteins due to its strong reducing properties.
Low molecular weight thiols or their esters such as Beta-Mercaptoethanol, 1-thioglycerol and dithiothreitol denatures the proteins by reducing disulfide linkages leading to tautomerization and breaking up quaternary protein structure.
They have been studied as anti-cancer agents by acting as alkylating agents to damage the cancer cell DNA.
Beta-Mercaptoethanol (also β-mercaptoethanol) is the chemical compound with the formula HOCH2CH2SH.
Beta-Mercaptoethanol is a hybrid of ethylene glycol, HOCH2CH2OH, and 1,2-ethanedithiol, HSCH2CH2SH.
Beta-Mercaptoethanol or βME, as it is commonly abbreviated, is used to reduce disulfide bonds and can act as a biological antioxidant by scavaging hydroxyl radicals (amongst others) .
Beta-Mercaptoethanol is widely used because the hydroxyl group confers solubility in water and lowers the volatility. Due to its diminished vapor pressure, its odour, while unpleasant, is less objectionable than related thiols.
Beta-Mercaptoethanol is prepared by the action of hydrogen sulfide on ethylene oxide.
Beta-Mercaptoethanol is a clear colorless to very faint yellow liquid that boils at 157–158 °C and has a concentration of 14.3 M (mol l−1).
Beta-Mercaptoethanol decomposes slowly in air.
If kept sealed at room temperature, Beta-Mercaptoethanol will remain pure (more than 99%) up to 3 years.
Beta-Mercaptoethanol is miscible in water in all proportions, and miscible in alcohol, ether, and benzene.
Solution of Beta-Mercaptoethanol is readily oxidized in air to a disulfide, particularly at high pH values.
Because of this property, Beta-Mercaptoethanol is widely used to protect proteins, enzymes in particular, from becoming inactive.
An excess of Beta-Mercaptoethanol (generally used at 0.01 M) will maintain the protein thiol groups in their reduced state.
Note for Electrophoresis Use of Beta-Mercaptoethanol:
Researchers have seen artifactual bands in SDS-PAGE systems, appearing in the range of 54 to 68 kDa, particularly in 2-dimensional electrophoresis systems when sensitive staining techniques are used to detect proteins, such as gold or silver staining.
Although these have appeared when Beta-Mercaptoethanol is used, they have been attributed to the action of 2-mercaptoethanol on some component in the system.
These bands may be eliminated by removing the Beta-Mercaptoethanol from the protein sample during equilibration and replacing it by iodoacetamide, which reportedly improves recovery and detection of proteins.
Beta-Mercaptoethanol is miscible with water, alcohol, ether and benzene.
Beta-Mercaptoethanol typically gives clear solutions when diluted 1:1 in water or diluted 2:1 in 1 M Tris buffer.
Beta-Mercaptoethanol (BME) Consumer & Industrial Applications:
Ink & Dye Additives:
We offer hydrocarbon compounds that serve as ink carriers as well as sulfur chemicals that are effective solvents in digital image processing.
Food & Nutrition Applications of Beta-Mercaptoethanol:
To help the agricultural industry flourish in its efforts to maintain fertile land, grow crops and raise healthy livestock, Chevron Phillips Chemical produces agrochemical intermediates such as Beta-Mercaptoethanol.
Petroleum & Refinery:
Beta-Mercaptoethanol or BME is a highly volatile, yet water soluble material that is widely used in cleaning agents, as a corrosion inhibitor for performance material (pipe) and as a tin stabilizer in PVC production.
Polymers and Rubber Applications of Beta-Mercaptoethanol:
Normal mercaptans are used as reactants in the synthesis of antioxidants, which minimize undesirable effects from processes such as the stabilization of tin.
Beta-Mercaptoethanol is also used as a chain transfer agent in processes where control of molecular weight is critical.
Water Treatment Applications of Beta-Mercaptoethanol:
Beta-Mercaptoethanol or BME is a highly volatile, yet water soluble material that is widely used in cleaning agents, as a corrosion inhibitor for performance material (pipe) and as a tin stabilizer in PVC production.
Production of Beta-Mercaptoethanol:
Beta-Mercaptoethanol is manufactured industrially by the reaction of ethylene oxide with hydrogen sulfide.
Beta-Mercaptoethanol and various zeolites catalyze the reaction.
Reaction of ethylene oxide with hydrogen sulfide to form Beta-Mercaptoethanol in the presence of thiodiglycol as solvent and catalyst.
Reactions:
Beta-Mercaptoethanol reacts with aldehydes and ketones to give the corresponding oxathiolanes.
This makes Beta-Mercaptoethanol useful as a protecting group, giving a derivative whose stability is between that of a dioxolane and a dithiolane.
Reaction scheme for the formation of oxathiolanes by reaction of Beta-Mercaptoethanol with aldehydes or ketones.
Applications of Beta-Mercaptoethanol:
Reducing proteins:
Some proteins can be denatured by Beta-Mercaptoethanol, which cleaves the disulfide bonds that may form between thiol groups of cysteine residues.
In the case of excess Beta-Mercaptoethanol, the following equilibrium is shifted to the right:
RS–SR + 2 HOCH2CH2SH ⇌ 2 RSH + HOCH2CH2S–SCH2CH2OH
Reaction scheme for the cleavage of disulfide bonds by Beta-Mercaptoethanol:
By breaking the S-S bonds, both the tertiary structure and the quaternary structure of some proteins can be disrupted.
Because of its ability to disrupt the structure of proteins, it was used in the analysis of proteins, for instance, to ensure that a protein solution contains monomeric protein molecules, instead of disulfide linked dimers or higher order oligomers.
However, since Beta-Mercaptoethanol forms adducts with free cysteines and is somewhat more toxic, dithiothreitol (DTT) is generally more used especially in SDS-PAGE.
DTT is also a more powerful reducing agent with a redox potential (at pH 7) of −0.33 V, compared to −0.26 V for 2-mercaptoethanol.
Beta-Mercaptoethanol is often used interchangeably with dithiothreitol (DTT) or the odorless tris(2-carboxyethyl)phosphine (TCEP) in biological applications.
Although Beta-Mercaptoethanol has a higher volatility than DTT, it is more stable: 2-mercaptoethanol's half-life is more than 100 hours at pH 6.5 and 4 hours at pH 8.5; DTT's half-life is 40 hours at pH 6.5 and 1.5 hours at pH 8.5.
Preventing protein oxidation:
Beta-Mercaptoethanol and related reducing agents (e.g., DTT) are often included in enzymatic reactions to inhibit the oxidation of free sulfhydryl residues, and hence maintain protein activity.
Beta-Mercaptoethanol is often used in enzyme assays as a standard buffer component.
Denaturing ribonucleases:
Beta-Mercaptoethanol is used in some RNA isolation procedures to eliminate ribonuclease released during cell lysis.
Numerous disulfide bonds make ribonucleases very stable enzymes, so Beta-Mercaptoethanol is used to reduce these disulfide bonds and irreversibly denature the proteins.
This prevents them from digesting the RNA during its extraction procedure.
Safety of Beta-Mercaptoethanol:
Beta-Mercaptoethanol is considered toxic, causing irritation to the nasal passageways and respiratory tract upon inhalation, irritation to the skin, vomiting and stomach pain through ingestion, and potentially death if severe exposure occurs.
2-Mercaptoethanol (also known as beta-mercaptoethanol or BME) is a potent reducing agent used in cell culture media to prevent toxic levels of oxygen radicals.
Beta-Mercaptoethanol is not stable in solution, so most protocols require daily supplementation.
Beta-Mercaptoethanol appears as a water-white liquid.
Beta-Mercaptoethanol may be toxic by ingestion, inhalation, or skin absorption.
Reducing agent - Beta-Mercaptoethanol:
The addition of a reducing agent to an assay may be important to prevent the oxidation of cysteines in the proteins being studied and thus the formation of disulfides.
The most commonly used reducing agents are dithiothreitol (DTT), β-mercaptoethanol (β-ME) and tris(2-carboxyethyl)phosphine (TCEP).
Beta-Mercaptoethanol or β-mercaptoethanol or BME is a chemical compound of the formula HOCH2CH2SH, a "hybrid" of ethylene glycol and ethanedithiol.
At room temperature Beta-Mercaptoethanol is a liquid with a foul-smelling odor.
The presence of the thiol -SH function makes Beta-Mercaptoethanol a reducing agent widely used in biochemistry to protect proteins against oxidation.
The denaturation of proteins requires the reduction of disulfide bridges, which are crucial for the tertiary or quaternary structure of certain proteins.
Beta-Mercaptoethanol is commonly used to reduce disulfide bridges present in proteins and can play a role as a biological antioxidant.
Beta-Mercaptoethanol is also used because of its hydroxyl group, which makes it miscible in water and reduces the volatility (and therefore the odor) of thiol.
Beta-Mercaptoethanol is a powerful reducing agent used in cell culture media to prevent toxic levels of oxygen radicals.
Biochemical properties of Beta-Mercaptoethanol:
Proteins are denatured by Beta-Mercaptoethanol via its ability to cleave disulfide bonds:
cysS-Scys + 2 HOCH2CH2SH → 2 cysSH + HOCH2CH2S-SCH2CH2OH
By breaking the S-S bonds, the quaternary structure of the protein is disrupted.
Because of its ability to disrupt the quaternary structure of proteins, it is used in the analysis of proteins.
Beta-Mercaptoethanol is often used interchangeably with dithiothreitol (DTT) or the odorless tris(2-carboxyethyl)phosphine (TCEP) in biological applications
CAS NUMBER: 60-24-2
Beta-Mercaptoethanol or β-mercaptoethanol or BME is a chemical compound of the formula HOCH2CH2SH, a "hybrid" of ethylene glycol and ethanedithiol.
At room temperature Beta-Mercaptoethanol is a liquid with a foul-smelling odor.
The presence of the thiol -SH function makes Beta-Mercaptoethanol a reducing agent widely used in biochemistry to protect proteins against oxidation.
The denaturation of proteins requires the reduction of disulfide bridges, which are crucial for the tertiary or quaternary structure of certain proteins.
Beta-Mercaptoethanol is commonly used to reduce disulfide bridges present in proteins and can play a role as a biological antioxidant.
Beta-Mercaptoethanol is also used because of its hydroxyl group, which makes it miscible in water and reduces the volatility (and therefore the odor) of thiol.
Beta-Mercaptoethanol is a powerful reducing agent used in cell culture media to prevent toxic levels of oxygen radicals.
Synonyms:
2-Hydroxyethyl mercaptan
1,1,2,2-tetradeuterio-1-deuteriooxy-2-deuteriosulfanylethane
beta-Mercaptoethanol
β-Mercaptoethanol
β-Hydroxyethanethiol
Beta-Mercaptoethanol is used to reduce disulfide bonds and can act as a biological antioxidant by scavenging hydroxyl radicals.
Beta-Mercaptoethanol is used to reduce disulfide linkages in solubilizing proteins for gel electrophoresis.
Beta-Mercaptoethanol is readily oxidized in air to a disulfide, especially at alkaline pH.
Because of this property, Beta-Mercaptoethanol is widely used to protect proteins, enzymes in particular, from becoming inactive.
An excess of Beta-Mercaptoethanol (generally used at 0.01 M) will maintain the protein thiol groups in their reduced state.
Beta-Mercaptoethanol is miscible with water, alcohol, ether and benzene.
Beta-Mercaptoethanol typically gives clear solutions when diluted 1:1 in water or diluted 2:1 in 1 M Tris buffer.
Industries:
-Agriculture
-Inks
-Maintenance
-Repair
-Overhaul
-Water Treatment
Beta-Mercaptoethanol can act as an enzyme reactivator in systems necessitating reduction for activation, and has been commonly used to reduce disulfide bonds in order to separate protein subunits for use in electrophoresis.
Beta-Mercaptoethanol can also be used to form o-Phthalaldehyde-beta-mercaptoethanol (OPAME), a fluorogenic reagent shown to detect amino acids based on its reaction with primary amines.
More recently OPAME has been used to distinguish between ssDNA/dsDNA and even single base mismatches in the hybridization of DNA.
Applications of Beta-Mercaptoethanol:
Solubilizes proteins by reducing disulfide linkages Beta-Mercaptoethanol is used in the preparation of nano-graphene for cellular imaging and drug delivery as well as multifunctional polymeric micelle.
Beta-Mercaptoethanol acts as a reducing agent used in electrophoresis, amino acid detection, and distinguishing ssDNA/dsDNA.
Beta-Mercaptoethanol is also employed as a standard buffer.
Beta-Mercaptoethanol is also used in the preparation of PVC heat stabilizers and as a chain transfer agent in the manufacture of PVC.
Further, Beta-Mercaptoethanol is used in some RNA isolation procedures to eliminate ribonuclease.
Beta-Mercaptoethanol is utilized as a corrosion inhibitor and ore floatation agent.
In biochemistry, Beta-Mercaptoethanol is useful to study the activity of the immune system.
EC Name: 2-mercaptoethanol
Display Name: 2-mercaptoethanol
IUPAC Name: 2-sulfanylethanol
Identifiers of Beta-Mercaptoethanol:
CAS Number: 60-24-2
EC Number: 200-464-6
UN number: 2966
Properties of Beta-Mercaptoethanol:
Chemical formula: C2H6OS
Molar mass: 78.13 g·mol−1
Odor: Disagreeable, distinctive
Density: 1.114 g/cm3
Melting point: −100 °C (−148 °F; 173 K)
Boiling point: 157 °C; 314 °F; 430 K
log P: -0.23
Vapor pressure: 0.76 hPa (at 20 °C) 4.67 hPa (at 40 °C)
Acidity (pKa): 9.643
Basicity (pKb): 4.354
Refractive index (nD): 1.4996
Notes about Beta-Mercaptoethanol:
Beta-Mercaptoethanol is hygroscopic.
Beta-Mercaptoethanol is air sensitive and heat sensitive.
Beta-Mercaptoethanol is incompatible with metals, strong acids, heavy metal salts and oxidizing agents.
Store Beta-Mercaptoethanol in a cool place.
Product Specifications of Beta-Mercaptoethanol:
- Flash point : 68,3 °C
- Method: Tag closed cup
- Lower explosion limit : 2,3 %(V)
- Upper explosion limit : 18 %(V)
- Oxidizing properties : No
- Autoignition temperature : 295 °C estimated
- Molecular formula : HSCH2CH2OH
- Boiling point/boiling range : 155 - 160 °C
- Vapor pressure : 5,70 MMHG at 37,8 °C
- Relative density : 1,12 at 15,6 °C (60,1 °F)
- Density : 1,12 G/ML
- Partition coefficient: noctanol/water: Pow:0,56
- Viscosity, dynamic : 3,42 cP
- Relative vapor density : 2,69 (Air = 1.0)
- Evaporation rate : 1
- Percent volatile : > 99 %
Applications of Beta-Mercaptoethanol:
-Ink & Dye Additives
-Water Treatment
-Agrochemical Intermediates
-Oilfield
-Antioxidant Intermediates
-Polymer Modifiers
GENERAL DESCRIPTION OF ORGANOSULFUR COMPOUNDS:
Mercaptan: any of a class of organosulfur compounds is similar to the alcohol and phenol but containing a sulfur atom in place of the oxygen atom.
Compounds containing -SH as the principal group directly attached to carbon are named 'thiols'.
In substitutive nomenclature their names are formed by adding '-thiol' as a suffix to the name of the parent compound.
When -SH is not the principal group, the prefix 'mercapto-' is placed before the name of the parent compound to denote an unsubstituted -SH group.
'thio' is a chemical prefix indicates the replacement of an oxygen in an acid radical by sulfur with a negative valence of 2.
Sulfur analog of alcohol is called thiol (or mercaptan), and ether analog is called sulfide.
Sulfate (also spelled sulphates in Euorpe) is any chemical compound related to sulfuric acid, formed by replacing one or both of the hydrogens with a metal or a radical.
Sulfite is any salt of sulfurous acid, chemical species H2SO3, which is formed in aqueous solutions of sulfur dioxide.
Sulfurous acid is a clear liquid with a strong sulfur aroma.
Sulfide is a compound having one or more sulfur atoms in which the sulfur is connected directly to a carbon, metal, or other nonoxygen atom; for example, sodium sulfide, Na2S.
Sulfur compounds are used in the synthesis of medicine and chemicals, manufacture of wood, pulp and paper.
They are used in winemaking, brewing, food preservation, metallurgy, engraving process, ore flotation, additive in making steel, bleaching, metal treatment and as an analytic reagent.
The first chemical contrast of thiols and sulfides with alcohols and ethers is acidity which is important in organic reactions.
Thiols are stronger acids than relevant alcohols and phenols.
Thiolate conjugate bases are easily formed, and are excellent nucleophiles in SN2 reactions of alkyl halides and tosylates.
The nucleophilicity of sulfur is much greater than that of oxygen, resulting in a number of useful electrophilic substitution reaction that are rare by oxygen.
For example, sulfides form (with alkyl halides) ternary sulfonium salts, in the same alkylattion of tert-amines quaternary ammonium salts, whereas ternary oxonium salts are prepared only under extream conditions.
Without exception, sulfoxides, sulfinate salts and sulfite anion also alkylate on sulfur, despite of the partial negative formal charge on oxygen and partial positive charge on sulfur.
The second character is the oxidation states of sulfur.
Oxygen has only two oxidation states, whereas sulfur covers from –2 to +6 as follows:
-2: Hydrogen Sulfide (H2S), sulfides, sulfonium ions
-1: disulfides
0: S elemental, sulfoxides, sulfenic acids
+2: sulfones, sulfinic acids
+4: sulfonic acids, sulfite esters
+6: sulfate esters
One more sulfur compound's contrast with oxygen analog is in oxidation chemistry.
Oxidation of sulfur compounds changes the oxidation state of sulfur rather than carbon, whereas, oxidation of alcohols to aldehydes and ketones changes the oxidation state of carbon not oxygen.
Thiols is oxidized to S-S single bond (disufide) which is stronger than O–O bond in peroxide.
Disufide forms sulfenyl chlorides (with chlorine in mild condition) or sulfonic acids under harder condition.
Oxidation of sulfides with hydrogen peroxide (or peracids) yields sulfoxides and then to sulfones.
A certain sulfoxide compound such as dimethyl sulfoxide can be used as an effective oxygen source in the oxidation reaction of primary and secondary alcohols to aldehydes and ketones.
DMSO easily is reduced to dimethyl sulfide and water is taken up by the electrophile.
Oxidation procedure is very mild and tolerates a variety of other functional groups, including those having oxidizable nitrogen and sulfur atoms.
Organosulfur compounds are widely used in refineries, steamcrackers, aromatic extraction and petrochemical manufacturing as they acts as hydrotreating catalysts, initial catalyst improvers, sulfur source and catalyst presulfiding.
Sulfoxide (R2SO) is any of various organic sulfur compounds having the group -SO (sulfinyl group) whereas sulfone (RSOOR) with the group -SO2 (sulfonyl group).
They are derived from oxidation of sulfides.
Chain Transfer Agents:
Product overview:
Mercaptans are commonly used as reactants in the manufacturing processes of many common rubber and thermoplastic materials.
The use of mercaptans allows for fine control of the molecular chain length during polymerization, leading to easy processing conditions and mechanical performance of the resulting polymer.
Identifiers of Beta-Mercaptoethanol:
CAS number: 60-24-2
SMILES: SCCO
Properties of Beta-Mercaptoethanol:
Molecular formula: C2H6OS
Molar mass: 78.13 g mol−1
Density: 1.11 g cm−3
Melting point: −100 °C
Boiling point: 157-158 °C
Other names:
β-Hydroxyethanethiol
β-Hydroxyethylmercaptan
β-Mercaptoethanol
Ethylene glycol, monothio-
Monothioethylene glycol
Monothioglycol
Thioethylene glycol
Thioglycol
Thiomonoglycol
1-Ethanol-2-thiol
1-Hydroxy-2-mercaptoethane
1-Mercapto-2-hydroxyethane
2-Hydroxy-1-ethanethiol
2-Hydroxyethanethiol
2-Hydroxyethyl mercaptan
2-Mercapto-1-ethanol
2-Mercaptoethanol
2-Mercaptoethyl alcohol
2-ME
Hydroxyethyl mercaptan
Mercaptoethanol
USAF EK-4196
2-Thioethanol
Emery 5791
UN 2966
NSC 3723
2-Sulfanylethanol
2-Sulfanylethan-1-ol
Synonyms:
β-Mercaptoethanol
2-Hydroxyethylmercaptan
BME
Thioethylene glycol
2-Hydroxy-1-ethanethiol
Monothioethyleneglycol
Thioethylene glycol
2-Hydroxyethylmercaptan
BME
β-Mercaptoethanol
2-Mercaptoethanol
2-Hydroxyethylmercaptan
β-Mercaptoethanol
BME
Thioethylene glycol
2-Hydroxy-1-ethanethiol
Monothioethyleneglycol
1-ethane-2-thiol
thioglycol
2-ME
b-ME
2-thioethanol
1-ethanol-2-thiol
1-hydroxy-2-mercaptoethane
1-mercapto-2-hydroxyethane
2-hydroxy-1- ethanethiol
2-hydroxyethanethiol
2-hydroxyethyl mercaptan
2-ME
2-mercapto-1-ethanol
2-mercaptoethanol
2-mercaptoethyl alcohol
2-thioethanol
beta-hydroxyethanethiol
betahydroxyethylmercaptan
beta-mercaptoethanol
BME
emery 5791
ethanol, 2-mercapto- ethylene glycol, monothio-
ethylene thioglycol
hydroxyethyl mercaptan
mercapto-2 ethanol
METH
monothioethyleneglycol
monothioglycol
thioethylene glycol
thioglycol
thiomonoglycol
USAF EK-4196
2-mercaptoethanol
Mercaptoethanol
60-24-2
Beta-Mercaptoethanol
Thioglycol
Ethanol, 2-mercapto-
2-Sulfanylethanol
2-Thioethanol
Thioethylene glycol
Thiomonoglycol
2-Hydroxyethanethiol
2-Hydroxyethyl mercaptan
2-Hydroxy-1-ethanethiol
Monothioglycol
2-Mercapto-1-ethanol
1-Ethanol-2-thiol
Hydroxyethyl mercaptan
Monothioethylene glycol
2-Mercaptoethyl alcohol
2-ME
Ethylene glycol, monothio-
1-Hydroxy-2-mercaptoethane
1-Mercapto-2-hydroxyethane
2-Hydroxyethylmercaptan
Emery 5791
USAF EK-4196
2-sulfanylethan-1-ol
.beta.-Mercaptoethanol
.beta.-Hydroxyethanethiol
NSC 3723
UNII-14R9K67URN
2-mercapto ethanol
MFCD00004890
.beta.-Hydroxyethylmercaptan
14R9K67URN
DTXSID4026343
CHEBI:41218
betamercaptoethanol
2-Mercaptoethanol-1,1,2,2-d4
Mercaptoetanol
Monothioethyleneglycol
2-Mercaptoethanol, 99%, pure
2-Mercaptoethanol, >=99.0%
beta-Hydroxyethanethiol
beta-Hydroxyethylmercaptan
CCRIS 2097
284474-53-9
HSDB 5199
EINECS 200-464-6
UN2966
BRN 0773648
2mercaptoethanol
AI3-07710
b-mercaptoethanol
ethylene thioglycol
2-mercapto-ethanol
2-sulfanyl-ethanol
beta-sulfanylethanol
hydroxyethyl sulfide
mercaptoethyl alcohol
2-Sulfanylethanol #
2-hydroxy-ethanethiol
2-Hydroxyethanethiol;
2-mercaptoethan-1-ol
HSCH2CH2OH
[O]CCS
OCC[S]
WLN: SH2Q
EC 200-464-6
4-01-00-02428 (Beilstein Handbook Reference)
DivK1c_000784
BDBM7971
CHEMBL254951
HMS502H06
KBio1_000784
NSC3723
NINDS_000784
NSC-3723
Thioglycol [UN2966] [Poison]
ZINC8216595
STL482546
2-Mercaptoethanol, for electrophoresis
AKOS000118900
CCG-231050
DB03345
MCULE-2252943288
UN 2966
IDI1_000784
BP-21398
2-Mercaptoethanol, for synthesis, 99.0%
2-Mercaptoethanol, SAJ special grade, >=99.0%
A832651
Q411084
Q-200296
3-Pyridinecarbonitrile, 4-methyl-2,6-di-5-morpholinyl-
F0001-1577
2-Mercaptoethanol, for HPLC derivatization, >=99.0% (GC)
2-Mercaptoethanol, BioUltra, for molecular biology, >=99.0% (GC)
2-Mercaptoethanol, for molecular biology, for electrophoresis, suitable for cell culture, BioReagent, 99% (GC/titration)
2-Mercaptoethanol, PharmaGrade, Manufactured under appropriate controls for use as raw material in pharma or biopharmaceutical production.
200-464-6 [EINECS]
2-Hydroxyethylmercaptan
2-Mercaptoethanol [Wiki]
2-Sulfanylethanol [ACD/IUPAC Name]
2-Sulfanylethanol [German] [ACD/IUPAC Name]
2-Sulfanyléthanol [French] [ACD/IUPAC Name]
2-sulfhydryl-ethanol
60-24-2 [RN]
Ethanol, 2-mercapto- [ACD/Index Name]
mercaptoethanol [Wiki]
mercaptoethyl alcohol
MFCD00004890 [MDL number]
Monothioethylene glycol
Monothioethyleneglycol
thioethylene glycol
β-Hydroxyethanethiol
β-Hydroxyethylmercaptan
β-mercaptoethanol
β-Mercaptoethanol
&β;-mercaptoethanol
(2S,3S)-1,4-dimercaptobutane-2,3-diol
1,1,2,2-tetradeuterio-1-deuteriooxy-2-deuteriosulfanylethane
155-04-4 [RN]
155613-89-1 [RN]
1-Ethanol-2-thiol
1-Hydroxy-2-mercaptoethane
1-Mercapto-2-hydroxyethane
2 Mercaptoethanol
2,3-DIHYDROXY-1,4-DITHIOBUTANE
203645-37-8 [RN]
284474-53-9 [RN]
2-Hydroxy-1-Ethanethiol
2-Hydroxyethanethiol
2-Hydroxyethyl mercaptan
2-mercapto ethanol
2-Mercapto-1-ethanol
2-Mercaptobenzothiazole zinc salt
2-Mercaptoethanol-1,1,2,2-d4
2-Mercaptoethyl alcohol
2-mercaptoethynol
2-Sulfanylethan-1-ol
2-sulfanylethynol
2-Thioethanol
2-巯基乙醇 [Chinese]
Cuprate(6-), μ-2,2-(1-methyl-1,2-ethanediyl)bisimino(6-fluoro-1,3,5-triazine-4,2-diyl)imino(2-hyd
DTT
DTV
Ethylene glycol, monothio-
ETHYLTHIO, 2-HYDROXY-
Hydroxyethyl mercaptan
hydroxyethyl sulfide
Mercaptoetanol
Monothioglycol
SH2Q [WLN]
ß-mercaptoethanol
Thioethylene glycol, Thioglycol
Thioglycol
Thiomonoglycol
WLN: SH2Q
β Mercaptoethanol
β-Hydroxyethanethiol
β-Hydroxyethylmercaptan
β-mercaptoethanol
β-Mercaptoethanol, Molecular Biology Grade - CAS 60-24-2 -