3-Dimethylaminopropylamine CAS# 109-55-7

3-Dimethylaminopropylamine, Promotion Season Now in Store and Free Sample for Testing with Factory Price
  • Appearance: A colorless liquid, has the odor of ammonia
  • Assay: 99.5 %min
  • Packaging: 165kg/barrel .
  • Sample: Available

Quality Control of 3-Dimethylaminopropylamine

Chemical Structure
Packing of 3-Dimethylaminopropylamine

Description of 3-Dimethylaminopropylamine

Dimethylaminopropylamine (aka “DMAPA”) 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.
DMAPA is commonly produced commercially via the reaction between dimethylamine and acrylonitrile to produce dimethylaminopropionitrile. A subsequent hydrogenation step yields DMAPA.

Basic Info of 3-Dimethylaminopropylamine

Basic Info

Chemical Name

3-Dimethylaminopropylamine

Synonyms

N,N-dimethyl-1,3-diamino-propane;1,3-Propanediamine, N,N-dimethyl-;RARECHEM AL BW 0072;imethylaminopropylamine;DMPDA;Expand

CAS No.

109-55-7

Molecular Formula

C5H14N2

Molecular Weight

102.17800

PSA

29.26000

LogP

0.59710

 

Safety Info

RTECS

T7525000

Hazard Class

8

Safety Statements

S26-S36/37/39-S45

HS Code

29212900

WGK Germany

2

Packing Group

II

RIDADR

UN 2734

Risk Statements

R10; R22; R34; R43

Hazard Codes

C

Symbol

GHS02, GHS05, GHS07

Signal Word

Danger

Caution Statement

P210; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338; P333 + P313; P403 + P235

Hazard Declaration

H226; H302 + H312; H314; H317; H335

 

Properties

Appearance & Physical State

Colorless liquid

Density

0.81

Boiling Point

133ºC

Melting Point

-60ºC

Freezing Point

-70℃

Flash Point

32ºC

Refractive Index

1.434-1.436

Water Solubility

SOLUBLE

Stability

Stable under normal temperatures and pressures.

Storage Condition

Flammables area

Vapor Density

3.6 (vs air)

Vapor Pressure

5 mm Hg ( 20 °C)

 

Numbering system

MDL number

MFCD00008216

EINECS number

203-680-9

BRN number

605293

PubChem number

24864543

RTECS number

TX7525000

 

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What is 3-Dimethylaminopropylamine?

With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is 3-Dimethylaminopropylamine which has developed particularly rapidly in recent years. Do you know about 3-Dimethylaminopropylamine?

 

The official answer: N, N-dimethyl-1,3-diamino propane is an organic compound with the molecular formula C₅H₁₄N₂.

What’s the application of 3-Dimethylaminopropylamine?

Diamines are an important class of chemicals widely used as raw materials, intermediates, or products, for example, diamines are important structural units in the synthesis of polyamides and other polycondensation reactions. In addition, DMAPA is used as a raw material for the preparation of coagulants and should itself have anticorrosive properties. Colorless transparent liquid. Soluble in water and organic solvents. Widely used in the manufacture of cosmetic raw materials, such as palmitate dimethyl propylamine, Cocamidopropyl betaine, sable amide propylamine, etc.N, N-dimethyl-1,3-propane diamine is an intermediate of fungicide fenitrothion. Used as an organic synthesis intermediate, used to make dyes, ion exchange tree ester, epoxy resin curing agent, oil and non-cyanide electroplating zinc additives, fiber and leather treatment agents, and fungicides. The Chemical book contains both primary and tertiary amine groups in the molecule, so it is used as an epoxy resin curing agent with both functions of curing agent and accelerator. It is mainly used for laminated products, casting products and adhesives, etc. The general dosage is 2-6 parts. Used in organic synthesis. Epoxy resin curing agent. Dimethylaminopropionitrile [1738-25-6] is used as raw material for hydrogenation and methanol in the presence of Ni-Al catalyst, and then filtered and distilled to produce the 3-dimethylaminopropylamine finished product. The purity of the obtained product can be more than 99%, and the consumption of dimethylaminopropionitrile is 1150 kg per ton of product. Chemical book after the crude product moved into the distillation kettle for reduced pressure distillation, first to remove the solvent, and then collect 73 ~ 75 ℃ / 9 × 103Pa fraction for the product. Reaction equation: (CH3)2NCH2CH2CN+2H2[catalyst] → (CH3)2NCH2CH2CH2CH2NH2

Conclusion

Sincere to the customer and in good faith of quality is our forever followed motto. It’s the basement to be a human and do business. We take all responsibility for our products and service sincerely. We are a company integrating R&D, production, and sales. The design, research, and development of pharmaceutical intermediates including more than 330 kinds of pharmaceutical intermediates such as Anti-infectives, Cardiovascular and Cerebrovascular Systems, Digestive System, Santi-tumor, Nervous System, Geriatric Drugs, and Gynecological Drugs. At the same time, we have more than 4,000 factories in strategic cooperation with nearly 50,000 chemical products, so we can provide you with a one-stop purchasing service, which greatly saves customers’ procurement costs and time.

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Hi, I‘m Peter Ni, the founder of Sincere-Chem, I’ve been running a company in China that exporting chemicals, pharmaceuticals, and intermediates for over 70 countries now. And a range of 50,000 products with the best quality and competitive price to meet your different purchasing needs.

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