Dimethylaminopropionitrile
- Product Name
- Dimethylaminopropionitrile
- CAS No.
- 1738-25-6
- Chemical Name
- Dimethylaminopropionitrile
- Synonyms
- DMAPN;Cyanogum41catalyst;Dimethylaminopropion;2-Dimthylaminoethyl cyanide;3-dimethylaminopropannitril;2-DIMETHYLAMINOETHYL CYANIDE;b-Dimethylaminopropionitrile;β-dimethylaminopropionitrile;3-Dimethylaminopropanonitrile;β-N-dimethylaminopropionitrile
- CBNumber
- CB3396522
- Molecular Formula
- C5H10N2
- Formula Weight
- 98.15
- MOL File
- 1738-25-6.mol
Dimethylaminopropionitrile Property
- 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)
- NIST Chemistry Reference
- Propanenitrile, 3-(dimethylamino)-(1738-25-6)
- EPA Substance Registry System
- Dimethylaminopropionitrile (1738-25-6)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 22-36-36/38-21
- Safety Statements
- 26-36/37-24/25
- RIDADR
- 2927
- WGK Germany
- 1
- RTECS
- UG1575000
- F
- 8
- TSCA
- Yes
- HazardClass
- 6.1(a)
- PackingGroup
- II
- HS Code
- 29269095
- Hazardous Substances Data
- 1738-25-6(Hazardous Substances Data)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H227Combustible liquid
H303May be harmfulif swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P403+P235Store in a well-ventilated place. Keep cool.
P405Store locked up.
P501Dispose of contents/container to..…
N-Bromosuccinimide Price
- Product number
- D0662
- Product name
- 3-Dimethylaminopropionitrile
- Purity
- >98.0%(GC)
- Packaging
- 25mL
- Price
- $29
- Updated
- 2023/01/07
- Product number
- J66058
- Product name
- 3-(Dimethylamino)propionitrile, 98%, Electrophoresis Grade
- Packaging
- 250ml
- Price
- $84.4
- Updated
- 2021/12/16
- Product number
- D461410
- Product name
- 3-(Dimethylamino)propionitrile
- Packaging
- 25mL
- Price
- $65
- Updated
- 2021/12/16
- Product number
- FD37982
- Product name
- b-Dimethylaminopropionitrile
- Packaging
- 25g
- Price
- $50
- Updated
- 2021/12/16
- Product number
- FD37982
- Product name
- b-Dimethylaminopropionitrile
- Packaging
- 50g
- Price
- $85
- Updated
- 2021/12/16
Dimethylaminopropionitrile Chemical Properties,Usage,Production
Chemical Properties
clear colorless liquid
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)
Uses
3- Dimethylaminopropionitrile is used as a solvent, dielectric fluid, and an intermediate.
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
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View Lastest Price from Dimethylaminopropionitrile manufacturers
- Product
- Dimethylaminopropionitrile 1738-25-6
- Price
- US $9.90/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2021-08-17
- Product
- Dimethylaminopropionitrile 1738-25-6
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-09-04