195413
甲基丙烯腈
99%
别名:
1-Methylethenyl cyanide, 2-Cyano-1-propene, 2-Methyl-2-propenenitrile, 2-Methylpropenenitrile, Isobutenenitrile, Isopropene cyanide, Methacrylnitrile
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关于此项目
线性分子式:
CH2=C(CH3)CN
化学文摘社编号:
分子量:
67.09
EC Number:
204-817-5
UNSPSC Code:
12162002
PubChem Substance ID:
Beilstein/REAXYS Number:
773708
MDL number:
vapor pressure
64 mmHg ( 20 °C)
assay
99%
contains
50 ppm monomethyl ether hydroquinone as inhibitor
refractive index
n20/D 1.400 (lit.)
bp
90-92 °C (lit.)
mp
−35.8 °C (lit.)
density
0.8 g/mL at 25 °C (lit.)
SMILES string
CC(=C)C#N
InChI
1S/C4H5N/c1-4(2)3-5/h1H2,2H3
InChI key
GYCMBHHDWRMZGG-UHFFFAOYSA-N
signalword
Danger
Hazard Classifications
Acute Tox. 2 Inhalation - Acute Tox. 3 Dermal - Acute Tox. 3 Oral - Flam. Liq. 2 - Skin Sens. 1 - STOT SE 1
target_organs
Central nervous system
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
53.6 °F - closed cup
flash_point_c
12 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
监管及禁止进口产品
此项目有
T Samikkannu et al.
Toxicology letters, 92(1), 15-20 (1997-06-16)
The effect of methacrylonitrile (MeAN) a cyanogen compound, on various haematological parameters was studied. Administration of MeAN at 100 mg/kg per body weight/day for 7 days resulted in a significant decrease in the red cell count and in the level
Hongbing Wang et al.
Journal of toxicology and environmental health. Part A, 65(7), 523-537 (2002-04-10)
Tissue-specific induction of cytochrome P-450s (CYP) followed by increased in situ bioactivation may contribute to chemical-induced site-specific toxicity. In rats, methacrylonitrile (MAN) is metabolized by cytochrome P-450 2E1 (CYP2E1) to acetone, which is eliminated along with parent MAN in breath.
National Toxicology Program technical report series, (497)(497), 1-225 (2002-01-24)
Methacrylonitrile is an unsaturated aliphatic nitrile. It is widely used in the preparation of homopolymers and copolymers, elastomers, and plastics and as a chemical intermediate in the preparation of acids, amides, amines, esters, and other nitriles. Methacrylonitrile is also used