538248
异丁腈
99.6%
别名:
2-甲基丙腈, 异丙基氰, 氰化异丙烷
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关于此项目
线性分子式:
(CH3)2CHCN
化学文摘社编号:
分子量:
69.11
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
201-147-5
Beilstein/REAXYS Number:
1340512
MDL number:
Assay:
99.6%
vapor density
2.38 (vs air)
vapor pressure
100 mmHg ( 54.4 °C)
assay
99.6%
autoignition temp.
899 °F
refractive index
n20/D 1.372 (lit.)
bp
107-108 °C (lit.)
mp
−72 °C (lit.)
density
0.770 g/mL at 20 °C (lit.)
SMILES string
CC(C)C#N
InChI
1S/C4H7N/c1-4(2)3-5/h4H,1-2H3
InChI key
LRDFRRGEGBBSRN-UHFFFAOYSA-N
General description
Isobutyronitrile (IBN) is an aliphatic nitrile. It is widely used as a solvent for electrochemical analyses. IBN can be prepared from amino acids, via anaerobic degradation. It undergoes oxidative dehydrogenation in the presence of an iron phosphate catalyst to afford methacrylonitrile, acetone, carbon oxides and traces of cyanic acid.
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Danger
hcodes
Hazard Classifications
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Flam. Liq. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
46.4 °F - closed cup
flash_point_c
8 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter