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Dimethylaminopropionitrile

Dimethylaminopropionitrile
Dimethylaminopropionitrile structure
CAS No.
1738-25-6
Chemical Name:
Dimethylaminopropionitrile
Synonyms
DMAPN;Cyanogum41catalyst;Dimethylaminopropion;2-Dimthylaminoethyl cyanide;3-dimethylaminopropannitril;2-DIMETHYLAMINOETHYL CYANIDE;b-Dimethylaminopropionitrile;3-Dimethylaminopropanonitrile;β-N-dimethylaminopropionitrile;3-(DIMETHYLAMINO)PROPIONITRILE
CBNumber:
CB3396522
Molecular Formula:
C5H10N2
Formula Weight:
98.15
MOL File:
1738-25-6.mol

Dimethylaminopropionitrile Properties

Melting point:
−43 °C(lit.)
Boiling point:
171 °C750 mm Hg(lit.)
Density 
0.87 g/mL at 25 °C(lit.)
refractive index 
n20/D 1.426(lit.)
Flash point:
145 °F
storage temp. 
2-8°C
form 
Liquid
pka
8.17±0.28(Predicted)
color 
Clear colorless to yellow
PH
10.8 (100g/l, H2O, 20℃)
explosive limit
1.6-11.4%(V)
Water Solubility 
0.5 g/L (20 ºC)
BRN 
773779
CAS DataBase Reference
1738-25-6(CAS DataBase Reference)
EWG's Food Scores
1
FDA UNII
4LX1Y87099
NIST Chemistry Reference
Propanenitrile, 3-(dimethylamino)-(1738-25-6)
EPA Substance Registry System
Dimethylaminopropionitrile (1738-25-6)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H227-H312-H303-H315-H335-H302+H312-H319
Precautionary statements  P280-P305+P351+P338-P210-P264-P302+P352+P312+P362+P364-P305+P351+P338+P337+P313-P403+P235-P501-P210e-P261-P405-P501a
Hazard Codes  Xn
Risk Statements  22-36-36/38-21
Safety Statements  26-36/37-24/25
RIDADR  2927
WGK Germany  1
RTECS  UG1575000
8
TSCA  Yes
HazardClass  6.1(a)
PackingGroup  II
HS Code  29269095
NFPA 704
2
1

Dimethylaminopropionitrile price More Price(15)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 234486 3-(Dimethylamino)propionitrile 98% 1738-25-6 100ml $53.1 2021-12-16 Buy
TCI Chemical D0662 3-Dimethylaminopropionitrile >98.0%(GC) 1738-25-6 25mL $30 2021-12-16 Buy
Alfa Aesar J66058 3-(Dimethylamino)propionitrile, 98%, Electrophoresis Grade 1738-25-6 250ml $84.4 2021-12-16 Buy
TRC D461410 3-(Dimethylamino)propionitrile 1738-25-6 25 ml $65 2021-12-16 Buy
Biosynth Carbosynth FD37982 b-Dimethylaminopropionitrile 1738-25-6 25 g $50 2021-12-16 Buy

Dimethylaminopropionitrile Chemical Properties,Uses,Production

Chemical Properties

clear colorless liquid

Uses

3- Dimethylaminopropionitrile is used as a solvent, dielectric fluid, and an intermediate.

Uses

3-(Dimethylamino)propionitrile has been used:
  • to initiate the organic polymerization during the synthesis of class I hybrid poly(N-isopropylacrylamide)/silica hydrogels
  • in preparation of cysteine modifying agents based on the solvatochromic fluorophore 4-N,N-dimethylamino-1,8-naphthalimide (4-DMN)

Production Methods

3-Dimethylaminopropionitrile is derived from heating barium ethyl sulfate and KCN with subsequent distillation.

General Description

Colorless liquid. Mp: -44.3°C; bp: 171-172°C. Density 0.87 g cm-3 at 20°C). Water-soluble. Used in the manufacture of polyurethane foam. Excessive exposure leads to urologic and neurologic disorders.

Reactivity Profile

Dimethylaminopropionitrile is combustible but non-flammable (flash point > 140°F), reacts with oxidizing agents (Hazardous Chemicals Desk Reference, p. 426 (1987)). Reacts violently with LIAlH4, a strong reducing agent. Emits toxic oxides of nitrogen and cyanide fumes when heated to decomposition.

Safety Profile

Poison by intravenous route. Moderately toxic by ingestion and skin contact. A skin and eye irritant. Flammable liquid when exposed to heat, flame, or oxidizers; can react with oxidizing materials. To fight fire, use foam, CO2, dry chemical. When heated to decomposition it emits highly toxic fumes of NOx and CN-. See also NITRILES.

Dimethylaminopropionitrile Preparation Products And Raw materials

Raw materials

Preparation Products


Dimethylaminopropionitrile Suppliers

Global( 107)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan DaKen Chemical CO.,LTD.
+86-371-66670886
info@dakenchem.com China 15419 58
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com China 22607 55
Hebei Guanlang Biotechnology Co., Ltd.
+8619930503282
alice@crovellbio.com China 5941 58
Hubei xin bonus chemical co. LTD
86-13657291602
027-59338440 linda@hubeijusheng.com CHINA 23035 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
sales@conier.com China 47498 58
Zhengzhou Alfa Chemical Co.,Ltd
+8613343822234 +86-0371-55052911
sales5@alfachem.cn;sales9@alfachem.cn;sale1@alfachem.cn China 12858 58
Hefei TNJ Chemical Industry Co.,Ltd.
0551-65418671
0551-65418697 sales@tnjchem.com CHINA 37441 58
Dideu Industries Group Limited
029-88380327
Service@dideu.com CHINA 30014 58
Dayang Chem (Hangzhou) Co.,Ltd.
17705817739 +86-571-88938639
+86-571-88938652,+86-571- 88492614 info@dycnchem.com CHINA 52932 58
Amadis Chemical Company Limited
0086-571-89925085
0086-571-89925065 sales@amadischem.com China 132148 58

View Lastest Price from Dimethylaminopropionitrile manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-08-18 Dimethylaminopropionitrile
1738-25-6
US $9.90 / KG 1KG 99% 10 mt Hebei Guanlang Biotechnology Co., Ltd.
2020-01-01 Dimethylaminopropionitrile
1738-25-6
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd

Dimethylaminopropionitrile Spectrum


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