252522
Crotononitrile, mixture of cis and trans
99%
Synonym(s):
2-Butenenitrile, mixture of cis and trans
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About This Item
Linear Formula:
CH3CH=CHCN
CAS Number:
Molecular Weight:
67.09
Beilstein:
1719747
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Quality Level
Assay
99%
form
liquid
refractive index
n20/D 1.419 (lit.)
bp
120-121 °C (lit.)
density
0.824 g/mL at 25 °C (lit.)
functional group
nitrile
SMILES string
C\C=C\C#N
InChI
1S/C4H5N/c1-2-3-4-5/h2-3H,1H3/b3-2+
InChI key
NKKMVIVFRUYPLQ-NSCUHMNNSA-N
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General description
Neurotoxic properties of crotononitrile have been investigated. Mechanism of the Baylis-Hillman reaction of crotononitrile and benzaldehyde in the presence of 1,4-diazabicyclo[2,2,2]octane (catalyst) has been investigated.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
3 - Flammable liquids
WGK
WGK 3
Flash Point(F)
60.8 °F - closed cup
Flash Point(C)
16 °C - closed cup
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Eduardo Balbuena et al.
Toxicology and applied pharmacology, 187(2), 89-100 (2003-03-22)
The neurotoxic compound crotononitrile has two isomeric forms, cis and trans. We compared the effects of these two isomers isolated by distillation from the commercially available mixture. Adult male Long-Evans rats were administered vehicle control, cis-crotononitrile (80, 100, and 120
J Llorens et al.
Toxicology and applied pharmacology, 123(2), 199-210 (1993-12-01)
Animals exposed to 3,3'-iminodipropionitrile (IDPN) or to several similar nitriles develop a permanent syndrome of behavioral abnormalities. The present work addressed the hypothesis that this syndrome is caused by a toxic effect of these nitriles on the peripheral vestibular system.
Carla Soler-Martín et al.
Toxicological sciences : an official journal of the Society of Toxicology, 96(1), 123-132 (2006-12-13)
Several nitriles have been demonstrated to cause hair cell loss in the inner ear of the rat, but the susceptibility of other species to this toxic effect has not been investigated. Adult male Swiss mice were administered (po) control vehicle
H Tanii et al.
Toxicology letters, 58(3), 323-328 (1991-11-01)
The effects of allylnitrile (ALN), which induces a long-term dyskinesia in mice, on the metabolism of serotonin (5-HT) and dopamine (DA) were studied after a single administration. One day after injection, ALN produced a significant increase in the levels of
Nathan A Owston et al.
Chemical communications (Cambridge, England), (5)(5), 624-625 (2008-01-23)
The oxidation of alcohols in the presence of methanol has been achieved using a ruthenium catalyst with crotononitrile as the hydrogen acceptor.
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