CAS number: 25498-49-1
EC number: 247-045-4
Molecular Formula: C10H22O4
Molecular Mass: 206.3
Tripropylene glycol monomethyl ether (TPM) dissolves liquid resin, making it effective for washing parts.
Tripropylene glycol monomethyl ether is a low-volatility, non-flammable, colorless, clear liquid with an ether odor and an oily feel.
Tripropylene glycol monomethyl ether can be washed off surfaces with water and soap.
Tripropylene glycol monomethyl ether is used as solvent for stamp pad inks and ballpoint and felt tip writing pen inks, coupling agent and solvent in rust, paint, and varnish removers, hard surface cleaners, and penetrating oils.
Tripropylene glycol monomethyl ether possesses powerful solvency.
Tripropylene glycol monomethyl ether offers low evaporation rate.
Tripropylene glycol monomethyl ether provides high dilution ratio and coupling ability.
Tripropylene glycol monomethyl ether exhibits low viscosity.
Tripropylene glycol monomethyl ether, mixture of isomers is used as an oxygenating agent for diesel fuel.
Tripropylene glycol monomethyl ether has also been used in Bubble coalescence and post-rupture oscillation in tri(propylene glycol) methyl ether solutions using high-speed cinematography.
Product Description of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is a hydrophilic, slow-evaporating glycol ether with an excellent active solvency and coupling power.
Tripropylene glycol monomethyl ether is an ideal choice when high polymer solvency and extended system residence time are required.
Tripropylene glycol monomethyl ether can maintain rheological properties over time in products such as stamp pads and ball point pen inks.
Tripropylene glycol monomethyl ethers high boiling and flash points make it an excellent choice for use in oven cleaners, and as a tailing solvent in high-solids, solvent-based coatings.
Applications of Tripropylene glycol monomethyl ether:
-Solvent for stamp pad inks and ballpoint and felt tip writing pen inks.
-Coupling agent and solvent in rust, paint, and varnish removers, hard surface cleaners, and penetrating oils.
-Mutual solvent, coupling agent, and emollient in cosmetic formulations.
-Stabilizer for agricultural herbicides.
Chemical Properties of Tripropylene glycol monomethyl ether:
Clear liquid
General Description of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is a promising oxygenating agent for diesel fuels.
Bubble coalescence and post-rupture oscillation in Tripropylene glycol monomethyl ether solutions using high-speed cinematography was studied.
BENEFITS of Tripropylene glycol monomethyl ether:
-Powerful solvency
-Slow evaporation rate
-High boiling point
-High flash point
-Low viscosity
Tripropylene glycol monomethyl ether is a colorless, combustible liquid with low toxicity.
Tripropylene glycol monomethyl ether has very little odor and is completely soluble in water.
Tripropylene glycol monomethyl ether has excellent solvency for many polar and non-polar substances.
Tripropylene glycol monomethyl ether is an ideal choice when high polymer solvency and extended system residence time are required.
Tripropylene glycol monomethyl ether can maintain rheological properties over time in ink applications.
Tripropylene glycol monomethyl ethers high boiling and flash points make it an excellent choice for use in oven cleaners, and as a tailing solvent in high-solids, solvent-based coatings.
Tripropylene glycol monomethyl ether has a very low vapor pressure and may not be considered a VOC under some circumstances of use.
Tripropylene glycol monomethyl ether is a good substitute for slow evaporating ethylene glycol ethers.
Tripropylene glycol monomethyl ether can be used as a coalescent with various resins including acrylics, styrene-acrylics, and polyvinylacetates.
Tripropylene glycol monomethyl ether has superior film forming characteristics.
Tripropylene glycol monomethyl ether has a moderate odor, good coupling ability, and good surface tension lowering in water-based cleaners.
Tripropylene glycol monomethyl ether is compatible with a wide range of cleaning components.
Tripropylene glycol monomethyl ether is also partially water soluble and the water solubility can be increased by adding low molecular weight alcohols or other propylene glycol ethers.
Applications of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is best used as a solvent for inks in products such as stamp pads and ballpoint pens, because its high polymer solvency prevents the product from drying out too quickly.
Tripropylene glycol monomethyl ether is also useful as a coupling agent and solvent in paint, varnish, and rust removers.
Additionally, Tripropylene glycol monomethyl ether can be utilized as an oven cleaner due to its high boiling point and flash point.
Tripropylene glycol monomethyl ether is further applicable to use along with solid solvent-based coatings.
Tripropylene glycol monomethyl ether is often used in penetrating oils such as WD-40, because of its low viscosity.
APPLICATION of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is a slow-evaporating solvent for many polar and non-polar substances.
Tripropylene glycol monomethyl ether is completely soluble in water.
Applications for Tripropylene glycol monomethyl ether include ball point pen inks, stamp pad ink, oven cleaners, wax-strippers, floor cleaners, hard surface cleaners, varnish removers, and solvent-based coatings.
Physical Characteristics of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is a viscous, colorless liquid with a mild odor similar to other ether substances.
Safety and Handling of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether causes mild eye irritation and injury upon ingestion.
Tripropylene glycol monomethyl ether can potentially cause drowsiness or dizziness.
Short exposure through the skin is unlikely to result in harmful absorption.
Tripropylene glycol monomethyl ether can potentially oxidize in air and form explosive peroxides.
Tripropylene glycol monomethyl ether reacts strongly with some bases, acids, and oxidants.
Therefore, Tripropylene glycol monomethyl ether should be stored separately from strong bases, acids, and oxidants.
Tripropylene glycol monomethyl ether may create flammable or toxic gasses upon contact with alkali metals or nitrides.
For optimal safety handle Tripropylene glycol monomethyl ether with protective gloves and safety goggles in a well ventilated area with a self-contained breathing apparatus.
Applications of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether can be used:
Tripropylene glycol monomethyl ether is used as a solvent in resins, coatings, dyes for textiles, leather, and cosmetics.
Tripropylene glycol monomethyl ether is used as a fuel additive for minimizing the particulate matter emission.
To prepare water-mimicking non-aqueous ionic liquids for enzyme compatibility in the trans-esterification process.
Tripropylene glycol monomethyl ether (TPM) is a colorless liquid with an ether odor.
Tripropylene glycol monomethyl ether evaporates slowly and is hydrophilic (mixes well with water).
Tripropylene glycol monomethyl ether is a propylene oxide-based, or P-series, glycol ether that is manufactured as a mixture of eight isomers.
Substance name: [2-(2-methoxymethylethoxy)methylethoxy]propanol
Trade name: Tripropyleneglycol Methylether
EC no: 247-045-4
CAS no: 25498-49-1
HS code: 29094980
Formula: C10H22O4
Tripropylene glycol monomethyl ether is a low-volatility, non-flammable, colorless, clear liquid with an ether odor and an oily feel.
KEYWORDS:
25498-49-1, 247-045-4, TPM, 2-[2-(2-methoxypropoxy)propoxy]propan-1-ol, 1-Propanol 2-[2-(2-methoxypropoxy)propoxy]-, DOWANOL62B, DSSTox_CID_9329, Glycol Ether TPM, SCHEMBL16192, CHEMBL3183760
The invention discloses a method for producing tripropylene glycol methyl ether.
The method is characterized in that the method comprises the following steps: carrying out a ring opening addition reaction on a raw material propylene glycol methyl ether extracted tower bottom liquid and epoxypropane under the action of a highly alkaline catalyst, recovering excess 2-methoxy-1-propanol in the above obtained synthesized products, and rectifying to obtain dipropylene glycol methyl ether; neutralizing a dipropylene glycol methyl ether extracted alcohol ether solution by oxalic acid to neutrality, filtering out generated oxalate by a screen mesh, rectifying for separating light components, and distilling to obtain the tripropylene glycol methyl ether product; and washing wet sodium oxalate by methanol, and rectifying the obtained methanol solution to recover sodium oxalate and methanol and obtain an alcohol ether solution with a high boiling point.
The boiling range of tripropylene glycol methyl ether obtained through the method accords with requirements, and a gas chromatography result shows that the total mass fraction of eight isomers of tripropylene glycol methyl ether can reach above 97.0%, so the use requirements of downstream coatings, inks and the detergent industry on tripropylene glycol methyl ether are met.
Synonym(s):
Tripropyleneglycol methyl ether, [2-(2-Methoxymethylethoxy)methylethoxy]propanol, Tripropylene glycol monomethyl ether
Formula: C10H22O4
Molecular mass: 206.3
Boiling point: 243°C
Melting point: -77.8°C
Density: 0.97 g/cm³
Solubility in water: miscible
Vapour pressure, Pa at 20°C: 3
Relative vapour density (air = 1): 7.1
Relative density of the vapour/air-mixture at 20°C (air = 1): 1.00
Flash point: 121°C c.c.
Auto-ignition temperature: 270°C
Explosive limits, vol% in air: 1.1-7
Octanol/water partition coefficient as log Pow: 0.31
Viscosity: 5.7 mm²/s at 25°C
Linear Formula: CH3(OC3H6)3OH
CAS Number: 25498-49-1
Molecular Weight: 206.28
EC Number: 247-045-4
PubChem Substance ID: 24871938
NACRES: NA.23
REFRACTIVE INDEX:
1.4300
MOLECULAR WEIGHT:
206.32
COLOR:
colorless clear liquid
FLASH POINT:
(cc) 121 c
SOLUBILITY:
water, acetone, ethanol, benzene, ccl4, ether, methanol, monochlorobenzene, vmp naphtha
BOILING POINT:
243 c
DENSITY:
0.967
SLIGHTLY SOLUBLE:
tish ether odor
CLASS:
Solvents - Glycols - Alcohols
Agent Name:
Tripropylene glycol methyl ether
Alternative Name:
TPGME
CAS Number:
25498-49-1
Formula:
C10-H22-O4
Major Category of Tripropylene glycol monomethyl ether:
Solvents
Synonyms:
TPGME
Glycol Ethers Online
(2-(2-Methoxymethylethoxy)methylethoxy)propanol
Arcosolv TPM
Dowanol TPM
O-Methyltripropylene glycol
Tripropylenglykolmonomethylether
Propanol, (2-(2-methoxymethylethoxy)methylethoxy)-
Tripropylene glycol monomethyl ether
Methyltripropylene glycol
TPM
Tripropyleneglycol (mono)methyl ether
DOWANOL TPM GLYCOL ETHER
Category:
Glycol Ethers (P Series)
Description of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is a colorless liquid with a mild odor.
Odor of ether.
Sources/Uses of Tripropylene glycol monomethyl ether:
Tripropylene glycol monomethyl ether is permitted for use as an inert ingredient in non-food pesticide products.
Tripropylene glycol monomethyl ether is used in ballpoint pen inks, felt-tipped pens, inkpads, oven cleaners, coatings, rust, paint, and varnish removers, and in penetrating oils.
Tripropylene glycol monomethyl ether may cause mild transient eye irritation.
Tripropylene glycol monomethyl ether may have anesthetic effects.
Prolonged or repeated overexposure may cause kidney and neural injury.
Tripropylene glycol monomethyl ether is a mixture of up to 8 isomers due to the position of the internal ether being linked to either the primary or secondary carbon atoms.
No hematotoxicity observed.
Tripropylene glycol monomethyl ether may cause mild eye irritation.
Excessive exposure may cause anesthetic or narcotic effects.
Quality Level: 200
assay: ≥97.5%
refractive index: n20/D 1.43 (lit.)
bp: 100 °C/2 mmHg (lit.)
density: 0.963 g/mL at 25 °C
InChI: 1S/C10H22O4/c1-8(5-11)14-10(3)7-13-9(2)6-12-4/h8-11H,5-7H2,1-4H3
InChI key: GVZNXUAPPLHUOM-UHFFFAOYSA-N
Molecular Weight: 206.28
XLogP3-AA: 0.4
Hydrogen Bond Donor Count: 1
Hydrogen Bond Acceptor Coun: 4
Rotatable Bond Count: 8
Exact Mass: 206.15180918
Monoisotopic Mass: 206.15180918
Topological Polar Surface Area: 47.9 Ų
Heavy Atom Count: 14
Formal Charge: 0
Complexity: 129
Isotope Atom Count: 0
Defined Atom Stereocenter Count: 0
Undefined Atom Stereocenter Count: 3
Defined Bond Stereocenter Count: 0
Undefined Bond Stereocenter Count : 0
Covalently-Bonded Unit Count: 1
Compound Is Canonicalized: Yes
Color: Yellow
Melting Point: -79°C
Boiling Point: 243°C
Formula Weight: 206.28
Physical Form: Clear Liquid at 20°C
Percent Purity: ≥93.0% (GC)
Chemical Name or Material: Tripropylene Glycol Monomethyl Ether (mixture of isomer)
10213-77-1
2-[2-(2-methoxypropoxy)propoxy]propan-1-ol
1-Propanol, 2-[2-(2-methoxypropoxy)propoxy]-
DOWANOL62B
TRIPROPYLENE GLYCOL METHYL ETHER
DSSTox_CID_9329
1-Propanol, 2-(2-(2-methoxypropoxy)propoxy)-
DSSTox_RID_78765
DSSTox_GSID_29329
CAS-25498-49-1
Glycol Ether TPM
2-[2-(2-Methoxypropoxy)propoxy]-1-propanol
SCHEMBL16192
CHEMBL3183760
DTXSID80274025
Tox21_201437
Tox21_300370
NCGC00248009-01
NCGC00254326-01
NCGC00258988-01
Tripropylene glycol monomethyl ether,99.97%
W-109192
1-(2-(2-methoxy-1-methylethoxy)-1-methylethoxy)-2-propanol
1-propanol, 2-(2-(2-methoxypropoxy)propoxy)-
2-(2-(2-methoxypropoxy)propoxy)-1-propanol
Arcosolv TPM
methyltripropylene glycol
O-methyltripropylene glycol
propanol, [2-(2-methoxymethylethoxy)methylethoxy]-
propanol, 3-(3-(3-methoxypropoxy)propoxy)-
TPGME (=tripropylene glycol methyl ether)
tripropylene glycol methyl ether
tripropylene glycol monomethyl ether)
arcosolv TPM
[2-(2- methoxymethylethoxy)methylethoxy]propanol (mixture of isomers)
2-[1-(1-methoxypropan-2-yloxy)propan-2-yloxy]propan-1-ol (mixture of isomers)
O-methyltripropylene glycol (mixture of isomers)