DIMETHYLAMINOPROPYLAMINE

CAS Number:109-55-7
EC Number:203-680-9
Chemical formula: C5H14N2
Molar mass: 102.181 g·mol−1

Dimethylaminopropylamine is a cross-linking and bonding agent for epoxy and novolak resins.
Dimethylaminopropylamine is used to manufacture protective coatings with great bonding strength.
Dimethylaminopropylamine is suitable for synthetic dyes & paints for cotton, silk/synthetic fibers, leather, paper and special printing inks.

Dimethylaminopropylamine is a colorless to yellow liquid and moderately basic compound having amine like odour.
Dimethylaminopropylamine is miscible in water and most common organic solvents like alcohol and esters among the others.
Dimethylaminopropylamine is significantly used in the formulation of personal care products like liquid soaps, shampoos, hair conditioners, hair colors, liquid hand wash, fabric softeners, foam boosters and sun protection agents among the others.

Dimethylaminopropylamine is used as a surfactant in preparing shampoos, antiseptics, wetting agents, textile dyeing, finishing aids and emulsifiers.
Dimethylaminopropylamine is used for preparing corrosion inhibitors (amine phosphates) for aviation gasoline.
Dimethylaminopropylamine is also used in manufacture of water treatment chemicals, ion-exchange resins, polyurethane catalysts and epoxy resin hardeners.
Dimethylaminopropylamine is found in personal care products such as fabric softeners, liquid soaps, shampoos, and dyes. Leather, paper, and rubber industries also use this substance.

Useful for cleavage of Dimethylaminopropylamine (DMAPA) derivatives to give primary amines, as an alternative to methyl hydrazine.
Dimethylaminopropylamine is also used directly as a hardener in epoxy resins in the plastics industry, as a cross linking agent for cellulose fibers in the paper industry and as an anti-shriking agent for leather.
Dimethylaminopropylamine is used as an intermediate in the production of binding agents, ion-exchange materials, flocculating agents (water treatment), cosmetic agents, washing and cleaning agents (betaines), additive for petrol and other fuels, polyurethane fibers and lubricants, dyes, agrochemicals, agents used in the photographic and textile industries.

Dimethylaminopropylamine is a diamine used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics.
Dimethylaminopropylamine is a diamine used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics.
Dimethylaminopropylamine-derivatives do not sting the eyes and makes a fine-bubble foam, making it appropriate in shampoos.

Dimethylaminopropylamine is used in cosmetics products, personal care products, shampoos, washing and dishwashing detergents, agricultural chemicals, fungicides, ion exchange resins, phthalocyanine dyes, and water‐ resistant textile fibres
Dimethylaminopropylamine (DMAPA) is a surfactant precursor.
Dimethylaminopropylamine is commercially produced via the reaction between dimethylamine and acrylonitrile to produce dimethylaminopropionitrile (DMAPN).

Subsequent hydrogenation of DMAPN yields a crude reaction mixture that contains 95.2% of the desired DMAPA.
After distillation a total yield of 91% pure Dimethylaminopropylamine (DMAPA) as well as 9% of co‐products is received of which nearly 5% are recycled to further reaction in the Dimethylaminopropylamine (DMAPA)‐production
Appearance:Clear and colourless liquid.

Description of Dimethylaminopropylamine:
Dimethylaminopropylamine is an aliphatic amine present in amphoteric surfactants such as liquid soaps and shampoos.
Dimethylaminopropylamine is present as an impurity responsible for allergy from cocamidopropylbetaine.

Dimethylaminopropylamine is structurally similar to diethylaminopropylamine.
Dimethylaminopropylamine is also used as a curing agent for epoxy res ins and as an organic intermediate in chemical syntheses (ion exchangers, additives for flocculants, cosmetics and fuel additives, dyes and pesticides).

Preparation and reactions of Dimethylaminopropylamine:
Dimethylaminopropylamine is commonly produced commercially via the reaction between dimethylamine and acrylonitrile (a Michael reaction) to produce dimethylaminopropionitrile.
A subsequent hydrogenation step yields Dimethylaminopropylamine (DMAPA):
Dimethylaminopropylamine is readily converted to the mustard dimethylaminopropyl-3-chloride, a powerful alkylating agent.

Health effects of Dimethylaminopropylamine:
Dimethylaminopropylamine is a known skin irritant and its presence as an impurity in cocamidopropyl betaine is thought to be the cause of irritation experienced by some individuals.

Properties of Dimethylaminopropylamine:
Chemical formula: C5H14N2
Molar mass: 102.181 g·mol−1
Appearance: Colourless liquid
Odor: fishy, ammoniacal
Density: 812 mg mL−1
Boiling point: 132.1 °C; 269.7 °F; 405.2 K
log P: −0.211
Vapor pressure: 0.7–2.4 kPa
Refractive index (nD): 1.435–1.436

Dimethylaminopropylamine is a colorless to yellow liquid and moderately basic compound having amine like odour.

KEYWORDS:
109-55-7, 203-680-9, 3-(dimethylamino)-1-propylamine, (CH3)2N(CH2)3NH2, 13-Propanediamine N1N1-dimethyl-, 1-Amino-3-(dimethylamino)propane, DMAPA, I98I2UEC03, MFCD00008216, TX7525000

Dimethylaminopropylamine is widely used to functionalize various pharmacologically active medicinally important compounds.
Dimethylaminopropylamine is also used in the preparation of dimethylaminopropylamine surfactants that exhibit biological activity against Gram-positive and negative bacteria and fungi.
Dimethylaminopropylamine is a colorless liquid.

Industry Uses of Dimethylaminopropylamine:
-Corrosion inhibitors and anti-scaling agents
-Distribution/Resale
-Fuels and fuel additives
-Functional fluids (closed systems)
-Intermediates
-Surface active agents

Consumer Uses of Dimethylaminopropylamine:
-Used as a corrosion and scale inhibitor in oil fields
-Water treatment products
-urethane intermediate

Industry Processing Sectors of Dimethylaminopropylamine
-Agriculture, forestry, fishing and hunting
-All other basic organic chemical manufacturing
-All other chemical product and preparation manufacturing
-All other petroleum and coal products manufacturing
-Oil and gas drilling, extraction, and support activities
-Petroleum refineries
-Plastics product manufacturing
-Soap, cleaning compound, and toilet preparation manufacturing
-Utilities
-Wholesale and retail trade

Dimethylaminopropylamine is a clear colorless liquid, free of suspended matter.
Dimethylaminopropylamine is completely miscible with water, alcohols, esters and ketones.
Dimethylaminopropylamine has limited miscibility with diethylether, benzene, and chlorinated hydrocarbons.

Surfactants:
-Water treatment chemicals
-Ion exchange resins
-Polyurethane catalysts
-Epoxy resin hardeners
-Corrosion inhibitors
-Gasoline and motor additives / lubricating oil additives
-Textile auxiliaries
-Agrochemicals
-Pharmaceuticals
-Paper adjuvants
-Photographic adjuvants

Applications/uses of Dimethylaminopropylamine:
-Cosmetic and personal care intermediate
-Fabric care
-Hard surface care
-Home & industrial care intermediates
-Soap/detergents

Dimethylaminopropylamine belongs to the portfolio of 1,3-diames.
Dimethylaminopropylamine (DMAPA) is a weakly basic, colorless liquid.
As an intermediate Dimethylaminopropylamine is used for example for the sythesis of agro chemicals and surfactants.

Dimethylaminopropylamine (DMAPA) is used in water treatment chemicals and as catalyst for PU and Epoxy polymerisations.
Dimethylaminopropylamine (DMAPA) is found in personal care products such as fabric softeners, liquid soaps, shampoos, and dyes.
Leather, paper, and rubber industries also use this substance.

Clothing:
-Leather
-Rubber
-Hair Care
-Hair coloring
-Shampoos

Chemical Properties of Dimethylaminopropylamine:
clear liquid

Uses of Dimethylaminopropylamine:
Dimethylaminopropylamine is a useful catalyst for Knoevenagel condensation.
Dimethylaminopropylamine is also a useful hardening agent for expoxy resin.
Dimethylaminopropylamine is an intermediate substance in the synthesis of alkylamidopropyldimethylamines/alkylamidobetaines; found as an impurity in cosmetic surfactants present in e.g. shampoos; hardener of epoxy resins; additive in fue!, dyes, pesticides and binding agents; in the production of ion-exchangers.

General Description of Dimethylaminopropylamine:
Colorless liquid.

Air & Water Reactions of Dimethylaminopropylamine:
Highly flammable.
Temperature sensitive and possibly sensitive to air.
Water soluble.

Reactivity Profile of Dimethylaminopropylamine:
Dimethylaminopropylamine (DMAPA) neutralizes acids in exothermic reactions to form salts plus water.
May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides.
Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.

About this substance Helpful information
Dimethylaminopropylamine (DMAPA) is registered under the REACH Regulation and is manufactured in and / or imported to the European Economic Area, at ≥ 10 000 tonnes per annum.
Dimethylaminopropylamine (DMAPA) is used by consumers, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites and in manufacturing.

Consumer Uses
Dimethylaminopropylamine (DMAPA) is used in the following products: fuels and lubricants and greases.
Other release to the environment of Dimethylaminopropylamine (DMAPA) is likely to occur from: indoor use in close systems with minimal release (e.g. cooling liquids in refrigerators, oil-based electric heaters) and outdoor use in close systems with minimal release (e.g. hydraulic liquids in automotive suspension, lubricants in motor oil and break fluids).

Article service life
Other release to the environment of Dimethylaminopropylamine (DMAPA) is likely to occur from: outdoor use in long-life materials with low release rate (e.g. metal, wooden and plastic construction and building materials) and indoor use in long-life materials with low release rate (e.g. flooring, furniture, toys, construction materials, curtains, foot-wear, leather products, paper and cardboard products, electronic equipment).
Dimethylaminopropylamine (DMAPA) can be found in products with material based on: plastic (e.g. food packaging and storage, toys, mobile phones) and stone, plaster, cement, glass and ceramic used for large surface area articles (e.g. construction and building materials for floor coverings, isolation articles).

Widespread uses by professional workers
Dimethylaminopropylamine (DMAPA) is used in the following products: laboratory chemicals, fuels, pH regulators and water treatment products, lubricants and greases and polymers.
Dimethylaminopropylamine (DMAPA) is used in the following areas: building & construction work and scientific research and development.
Dimethylaminopropylamine (DMAPA) is used for the manufacture of: textile, leather or fur, pulp, paper and paper products and rubber products.
Other release to the environment of Dimethylaminopropylamine (DMAPA) is likely to occur from: indoor use (e.g. machine wash liquids/detergents, automotive care products, paints and coating or adhesives, fragrances and air fresheners) and outdoor use.

Formulation or re-packing
Dimethylaminopropylamine (DMAPA) is used in the following products: coating products, fuels, hydraulic fluids, pH regulators and water treatment products, laboratory chemicals, lubricants and greases and polymers.
Release to the environment of Dimethylaminopropylamine (DMAPA) can occur from industrial use: formulation of mixtures.

Uses at industrial sites
Dimethylaminopropylamine (DMAPA) is used in the following products: laboratory chemicals, polymers, water treatment chemicals, fuels, metal surface treatment products, pH regulators and water treatment products, lubricants and greases, pharmaceuticals and cosmetics and personal care products.
Dimethylaminopropylamine (DMAPA) has an industrial use resulting in manufacture of another substance (use of intermediates).
Dimethylaminopropylamine (DMAPA) is used in the following areas: municipal supply (e.g. electricity, steam, gas, water) and sewage treatment and scientific research and development.
Dimethylaminopropylamine (DMAPA) is used for the manufacture of: chemicals, textile, leather or fur, pulp, paper and paper products and rubber products.
Release to the environment of Dimethylaminopropylamine (DMAPA) can occur from industrial use: in processing aids at industrial sites, as an intermediate step in further manufacturing of another substance (use of intermediates), as processing aid, in the production of articles, as processing aid and for thermoplastic manufacture.

Formula: C5H14N2 / (CH3)2NCH2CH2CH2NH2
Molecular mass: 102.2
Boiling point: 135°C
Melting point: <-70°C
Relative density (water = 1): 0.81
Solubility in water: miscible
Vapour pressure, kPa at 30°C: 1.33
Relative vapour density (air = 1): 3.5
Flash point: 35°C c.c.
Explosive limits, vol% in air: 2.3-12.3
Octanol/water partition coefficient as log Pow: -0.352

Uses of Dimethylaminopropylamine:
Impurity that can be found in surfactants (soaping agents)
Cosmetics
Shampoos and liquid soaps
Washing, dishwashing and other detergents
Agricultural chemicals
Antistatic agents
Binding agents
Carburetor detergents
Fabric softeners
Flocculents in removing floating solids and oil from waste water
Drilling fluids in the mining industry
Derivatives can be used in fuels as
Cloud point reducers
Dispersants
Stabilizers for prevention of deposits or icing
Reduction of octane number requirements
Derivatives can also be used as
Anti-oxidants
Corrosion inhibitors for lubricants
Fungicides
Water-resistant textile fibers
Pet Shampoos
Paper industry
Leather treatment
Weather proof product
Anti-static in fabric
Gasoline additive
Fabric dye (silk, cotton & synthetics)
Paper ink

Dimethylaminopropylamine is a clear, essentially colorless liquid with a typical amine odor.
Dimethylaminopropylamine is completely soluble in water, benzene, heptane, and other organic solvents.

Dimethylaminopropylamine has applications in leather processing, paper, rubber, and personal care products.
Dimethylaminopropylamine is also used as an intermediate in the production of fabric softeners, polymers, agrochemicals, flocculating agents, liquid soaps, and dye intermediates.

Dimethylaminopropylamine is a diamine that is widely used during the manufacturing of some surfactants, such as Cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics and other personal care products.
Dimethylaminopropylamine is completely miscible with water, alcohols, esters, and ketones.
Dimethylaminopropylamine has limited miscibility with diethyl ether, benzene, and chlorinated hydrocarbons.
Dimethylaminopropylamine is mild, skin-friendly, and hence its use has increased in the production of soft soap and shampoos as it does not cause irritation to the skin and eyes.

Also known as Dimethylaminopropylamine (DMAPA), is a clear, essentially colorless liquid with an odor of ammonia.
Dimethylaminopropylamine is completely soluble in water, benzene, heptane, and other organic solvents.
Uses: Shampoos and bath preparations, a gasoline additive, in corrosion inhibitors for aviation gasoline, coatings and in reducing static electricity.

Dimethylaminopropylamine is a colorless, clear liquid with an amine odor.
Dimethylaminopropylamine can integrate with water, benzene, heptane and other organics.

Dimethylaminopropylamine is a clear, essentially colorless liquid with a typical amine odor.
Dimethylaminopropylamine is completely soluble in water, benzene, heptane, and other organic solvents.
Dimethylaminopropylamine contains one primary and one tertiary amine group, which makes it of interest in many applications.
For instance, when Dimethylaminopropylamine (DMAPA) is heated with a fatty acid, an amide containing a tertiary amine group is formed.
Dimethylaminopropylamine (DMAPA) is neither explosive nor spontaneously flammable in air.
Dimethylaminopropylamine is flammable and corrosive.

1. Dimethylaminopropylamine is widely used in the manufacture of cosmetic raw materials.
2. Dimethylaminopropylamine is used as an organic synthesis intermediate, used to prepare dyes, ion exchange resins, epoxy resin curing agents, oils and non-cyanide electro-galvanizing additives, fiber and leather treatment agents and fungicides, etc.

Dimethylaminopropylamine is a clear colorless liquid, free of suspended matter.
Dimethylaminopropylamine is completely miscible with water, alcohols, esters and ketones.

Applications of Dimethylaminopropylamine:
Chemical intermediates for binding agents, ion-exchange materials, flocculating agents and surfactants.
As additives for petrol and fuels, polyurethane fibres and lubricants, dyes and agrochemicals.
As agents in the photographic and textile industries, as a hardener in epoxy resins in the plastics industry, as a cross-linking agent for cellulose fibres in the paper industry, and an anti-shrinking agent for leather.

Applications of Dimethylaminopropylamine:
1. Dimethylaminopropylamine is widely used in the manufacture of cosmetic raw materials, such as palmamide dimethyl propyl amine, cocamidopropyl betaine, mink oleamide propyl amine and so on.
2. Dimethylaminopropylamine is the intermediate of the fungicide propamocarb
3. Used as an intermediate in organic synthesis to prepare dyes, ion exchange resins, epoxy resin curing agents, oils and non-cyanide electro-galvanizing additives, fiber and leather treatment agents and fungicides, etc.
4. Used in organic synthesis. Epoxy curing agent.

Applications/Uses of Dimethylaminopropylamine:
-Cosmetic and personal care intermediate
-Fabric care
-Hard surface care
-Home & industrial care intermediates
-Soap/detergents

Dimethylaminopropylamine is widely used in the manufacture of cosmetic raw materials such as palmitamide dimethyl propylamine, cocamidopropyl betaine, oleose amide propylamine, etc.
Usage: used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products including soaps, shampoos, and cosmetics.

Dimethylaminopropylamine is a dialkylamino alkyl amine.
Dimethylaminopropylamine has been prepared from dimethylamine and acrylonitrile and confirmed by 1H NMR
Dimethylaminopropylamine is suitable reagent used in the following studies:
The palladium-catalyzed amination of aryl amines;
The derivatization of pullulan to form cationic pullulan;
The parallel synthesis of alkylamine lipidoids;
The anomeric deacetylation of protected sugars.

Uses of Dimethylaminopropylamine:
Dimethylaminopropylamine is used in the making of shampoo
Dimethylaminopropylamine is used in soaps
Dimethylaminopropylamine is used in cosmetics industry

Dimethylaminopropylamine is used as a chemical intermediate in the synthesis of Basic Blue 22
Dimethylaminopropylamine is used as Corrosion inhibitor
Dimethylaminopropylamine is used in variety of surfactants
Dimethylaminopropylamine is a diamine used in the preparation of some surfactants, such as cocamidopropyl betaine which is an ingredient in many personal care products.

Dimethylaminopropylamine is a surfactant precursor.
Dimethylaminopropylamine is commercially produced via the reaction between dimethylamine and acrylonitrile to produce dimethylaminopropionitrile (DMAPN).
Subsequent hydrogenation of Dimethylaminopropylamine yields a crude reaction mixture that contains 95.2% of the desired Dimethylaminopropylamine (DMAPA).

Properties of Dimethylaminopropylamine:
Density: 0.81
Melting point: -60 ºC
Boiling point: 133 ºC
Refractive index: 1.434-1.436
Flash point: 32 ºC
Water solubility: SOLUBLE

SYNONYMS

3-(dimethylamino)-1-propylamine
(CH3)2N(CH2)3NH2 [Formula]
1,3-Propanediamine, N1,N1-dimethyl- [ACD/Index Name]
109-55-7 [RN]
1-Amino-3-(dimethylamino)propane
203-680-9 [EINECS]
3-aminopropyldimethylamine
3-Dimethylaminopropylamine
DMAPA
I98I2UEC03
MFCD00008216 [MDL number]
N,N-Dimethyl-1,3-diaminopropane
TX7525000
γ-(Dimethylamino)propylamine
(3-aminopropyl)dimethylamine
1-(Dimethylamino)-3-aminopropane
1-Amino-3-dimethylamino propane
1-Amino-3-dimethylaminopropane
203-680-9MFCD00008216
3-(Dimethylamino)-1-aminopropane
3-(Dimethylamino)-1-propanamine
3-(Dimethylamino)-n-propylamine
3-(Dimethyl-d6-amino)-1-propylamine
3-amino-(dimethylpropylamine)
3-Amino-1-(dimethylamino)propane
3-aminopropyl-dimethyl-amine
3-ammoniopropyl(dimethyl)ammonium
3-DIMETHYLAMINO PROPYLAMINE
3-Dimethylamino-n-propylamine
3-dimethylamino-propylamine
3-Dimethylaminopropylamine (DMAPA)
N1,N1-Dimethylpropane-1,3-diamine
Other names
3-(Dimethylamino)-1-propylamine
3-Dimethylaminopropylamine
N,N-Dimethyl-1,3-propanediamine
(3-aminopropyl)dimethylamine
1,3-Propanediamine, N,N-dimethyl-
3-(dimethylamino)-propylamine
3-(dimethylamino)-propylamine (DMAPA)
3-Aminopropyldimethylamin
3-AMINOPROPYLDIMETHYLAMINE
3-Aminopropyldimethylamine
3-aminopropyldimethylamine
3-aminopropyldimethylamine
3-dimethylaminopropylamine
Dimethyl Amineopropylamine
DIMETHYL AMINO PROPYL AMINE
dimethyl-1,3-diaminopropane
Dimethylaminopropylamine
Dimethylaminopropylamine
DMAPA
N',N'-dimethylpropane-1,3-diamine
N,N, Dimethyl-1,3-propanediamine
N,N-Dimethyl-1,3-diamino-propan
N,N-dimethyl-1,3-diaminopropane
N,N-Dimethyl-1,3-propanediamine
N,N-Dimethylpropane-1,3-diamine
N,N-dimethylpropane-1,3-diamine
N,N-dimethylpropane-1,3-diamine
N,N-Dimethyltrimethylene diamine