| Identification | More | [Name]
Dimethylaminopropionitrile | [CAS]
1738-25-6 | [Synonyms]
2-DIMETHYLAMINOETHYL CYANIDE
2-Dimthylaminoethyl cyanide
3-(DIMETHYLAMINO)PROPIONITRILE
3-(DIMETHYLAMINO)PROPIONONITRILE
BETA-DIMETHYLAMINOPROPIONITRILE
β-(Dimethylamino)propionitrile
DMAPN
3-(dimethylamino)-propanenitril
3-(Dimethylamino)propanenitrile
3-(dimethylamino)-Propanenitrile
3-(dimethylamino)-propionitril
3-(N,N-Dimethylamino)propionitrile
3-dimethylaminopropannitril
3-Dimethylaminopropanonitrile
beta-(N-Dimethylamino)propionitrile
beta-n-dimethylaminopropionitrile
Cyanogum41catalyst
N,N-(Dimethylamino)-3-propionitrile
n,n-dimethylamino-3-propionitrile
Propionitrile, 3-(dimethylamino)- | [EINECS(EC#)]
217-090-4 | [Molecular Formula]
C5H10N2 | [MDL Number]
MFCD00001957 | [Molecular Weight]
98.15 | [MOL File]
1738-25-6.mol |
| Chemical Properties | Back Directory | [Appearance]
CLEAR COLORLESS TO YELLOW LIQUID | [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.)
| [Fp ]
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 | [InChI]
1S/C5H10N2/c1-7(2)5-3-4-6/h3,5H2,1-2H3 | [InChIKey]
MTPJEFOSTIKRSS-UHFFFAOYSA-N | [SMILES]
CN(C)CCC#N | [CAS DataBase Reference]
1738-25-6(CAS DataBase Reference) | [NIST Chemistry Reference]
Propanenitrile, 3-(dimethylamino)-(1738-25-6) | [EPA Substance Registry System]
1738-25-6(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xn | [Risk Statements ]
R22:Harmful if swallowed.
R36:Irritating to the eyes.
R36/38:Irritating to eyes and skin .
R21:Harmful in contact with skin. | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S24/25:Avoid contact with skin and eyes . | [RIDADR ]
2927 | [WGK Germany ]
1
| [RTECS ]
UG1575000
| [F ]
8 | [TSCA ]
Yes | [HazardClass ]
6.1(a) | [PackingGroup ]
II | [HS Code ]
29269095 | [Storage Class]
10 - Combustible liquids | [Hazard Classifications]
Acute Tox. 4 Dermal
Acute Tox. 4 Oral
Eye Irrit. 2 | [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. | [Hazardous Substances Data]
1738-25-6(Hazardous Substances Data) |
| Hazard Information | Back Directory | [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. | [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. |
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