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蒸汽密度
2.38 (vs air)
蒸汽压
100 mmHg ( 54.4 °C)
检测方案
99.6%
自燃温度
899 °F
折射率
n20/D 1.372 (lit.)
bp
107-108 °C (lit.)
mp
−72 °C (lit.)
密度
0.770 g/mL at 20 °C (lit.)
SMILES字符串
CC(C)C#N
InChI
1S/C4H7N/c1-4(2)3-5/h4H,1-2H3
InChI key
LRDFRRGEGBBSRN-UHFFFAOYSA-N
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一般描述
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.
警示用语：
Danger
危险分类
Acute Tox. 2 Dermal - Acute Tox. 2 Inhalation - Acute Tox. 2 Oral - Flam. Liq. 2
WGK
WGK 2
闪点(°F)
closed cup
闪点(°C)
closed cup
个人防护装备
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
危险化学品
Oxidative dehydrogenation of isobutyronitrile to methacrylonitrile over iron phosphate catalyst
Muneyama E, et al.
Applied Catalysis A: General, 116.1-2, 165-177 (1994)
Masanari Tsujimura et al.
Journal of the American Chemical Society, 125(38), 11532-11538 (2003-09-18)
Nitrile hydratase (NHase) is a non-heme iron or non-corrin cobalt enzyme having two post-translationally modified ligand residues, cysteine-sulfinic acid (alphaCys112-SO(2)H) and -sulfenic acid (alphaCys114-SOH). We studied the interaction between Fe-type NHase and isobutyronitrile (iso-BN) which had been reported as a
Rhenium carbonyl phosphine dinitrogen complexes (. eta. 5-C5Me5) Re (CO)(PR3)(N2)
Klahn A, et al.
Organometallics, 8.1, 198-206 (1989)
Natalia Oleszko-Torbus et al.
Materials (Basel, Switzerland), 13(12) (2020-06-18)
In this work, we studied the stability of matrices with temperature-dependent solubility and their interactions with water at physiological temperature for their application in cell culture in vitro. Gradient copolymers of 2-isopropyl- with 2-n-propyl-2-oxazoline (P(iPrOx-nPrOx)) were used to prepare the
Dimitry Y Sorokin et al.
Applied and environmental microbiology, 73(17), 5574-5579 (2007-07-24)
The utilization of isobutyronitrile (iBN) as a C and N source under haloalkaline conditions by microbial communities from soda lake sediments and soda soils was studied. In both cases, a consortium consisting of two different bacterial species capable of the
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