BGC > Buscar Producto > N,N-Dimethyl-1,3-propanediamine | 109-55-7

Appearance	Colorless and transparent
Assay	≥ 99.5%
Water	≤ 0.2%
Color shade	≤ 30

Product Name: 3-Dimethylaminopropylamine
Synonyms: N,N-DIMETHYL PROPANE-1,3-DIAMINE;
N,N-DIMETHYLTRIMETHYLENEDIAMINE;
N,N-DIMETHYL-1,3-DIAMINOPROPANE
1-(Dimethylamino)-3-aminopropane;
1,3-propanediamine,N,N-dimethyl-;
1-dimethylamino-3-aminopropane;
3-(Dimethylamino)-1-propanamine

Product Categories: amine series;Polyamines

3-Dimethylaminopropylamine Chemical Properties
mp -60 °C
bp 133 °C(lit.)
density 0.812 g/mL at 25 °C(lit.)
vapor density 3.6 (vs air)
vapor pressure 5 mm Hg ( 20 °C)
refractive index n20/D 1.435(lit.)
Fp 90 °F
storage temp. Flammables area
Water Solubility SOLUBLE
FreezingPoint -70℃

Chemical Properties clear liquid
General Description Colorless liquid.

Molecular Formula: C5H14N2
Molecular Weight: 102.18
Hazard Symbols: C
UN Number: UN 2733 3/PG 3
WGKGermany: 2
PackingGroup: II
HS Code: 29212900

EINECS:203-680-9
Molecular formula:C5H14N2

Assay:99.0%min

Product name:3-Dimethylaminopropylamine
Synonyms:RARECHEM AL BW 0072;N,N-DIMETHYL PROPANE-1,3-DIAMINE; N,N-DIMETHYLTRIMETHYLENEDIAMINE;N,N-DIMETHYL-1,3-DIAMINOPROPANE;1-(Dimethylamino)-3-aminopropane;1,3-propanediamine,N,N-dimethyl-;1-dimethylamino-3-aminopropane;3-(Dimethylamino)-1-propanamine
CAS:109-55-7
Formula:C5H14N2
Molecular weight:102.18

Melting point:-60 °C
Boiling point:133 °C(lit.)
Density:0.812 g/mL at 25 °C(lit.)
Vapor density:3.6 (vs air)
Vapor pressure:5 mm Hg ( 20 °C)
Refractive index:n20/D 1.435(lit.)
Flash point:90 °F
Storage:Flammables area,Stored in a cool, well-ventilated, shelter, avoid exposure to places, according to toxic, combustible dangerous goods transport, is strictly prohibited and strong acid, alkali, strong oxidant mixed mixed transport.
Water solubility:SOLUBLE
Freezing point:-70℃
BRN:605293

Chemical properties: colorless transparent liquid. Soluble in water and organic solvents.

Package:165kg/drum,
1，3-Diaminopropane:≤20ppm
Water content:≤0.20%
Purity:99.5%min
Appearance:Clear, transparent, colorless liquid
Description:N, N-dimethyl-1,3-propanediamine amine for the lower aliphatic amine, with the general nature of aliphatic amines, with acid reaction salt, and carboxylic acid, anhydride, carboxylate ester reaction generated amide , Can be oxidized by various oxidants to amine oxide. With the reaction of halogenated hydrocarbon quaternary ammonium salt.

Usage:

1.Widely used in the manufacture of cosmetic raw materials, such as palmitamide dimethylpropylamine, cocamidopropyl betaine, mink amide propylamine, etc.
2.N, N-dimethyl-1, 3-propanediamine is the intermediate of fungicide Pimarix.
3. For organic synthesis intermediates, used to prepare dyes, ion exchange resins, epoxy resin curing agent, oil and non-cyanide zinc electroplating additives, fiber and leather treatment agents and fungicides. The product contains both primary and secondary amine groups, epoxy resin curing agent for both curing agent and accelerator two functions. Mainly used for laminates, castings and adhesives, the general amount of 2-6 copies.
4. For organic synthesis. Epoxy resin curing agent.
5.Synthetic pesticides and surfactants raw materials. This product respectively with coconut methyl ester, methyl oleate, methyl stearate reaction, can be obtained the corresponding alkyl amide, propyl betaine products. The latter has excellent application performance, widely used in the manufacture of civil cleaning agents and textile softening agent. But also the manufacture of cosmetic raw materials, used in shampoo, bath and other daily supplies. In addition this product can also be used in the manufacture of textile treatment agent, paper processing agent. In the electroplating industry can also be used as additives. N, N-dimethyl 1,3-propanediamine both tertiary amino, and primary amine, and therefore has epoxy resin curing agent and accelerator two functions, mainly for laminates and pouring supplies.

Brief manufacture process:

In the autoclave into the β-dimethylaminopropionitrile solution and hydrogenation catalyst, N2 instead of the autoclave in the air, instead of qualified after the start stirring, at the appropriate temperature into hydrogen, the pressure of 5.0 MPa, the reaction to the pressure And then the crude product is transferred into a distillation kettle to be vacuum distillation, the solvent is removed first, and then 73 to 75 ° C / 9 × 103 Pa fractions are collected as a product.