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Cas Database |
| Name |
cis-2-Butenenitrile |
EINECS | N/A |
| CAS No. | 1190-76-7 | Density | 0.822g/cm3 |
| PSA | 23.79000 | LogP | 1.08608 |
| Solubility | N/A | Melting Point |
-72.6°C |
| Formula | C4H5 N | Boiling Point | 120.5°Cat760mmHg |
| Molecular Weight | 67.0904 | Flash Point | 20°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
2-Butenenitrile,(Z)-; Crotononitrile, (Z)- (8CI); Isocrotononitrile (6CI,7CI);(Z)-2-Butenenitrile; (Z)-Crotononitrile; Isocrotonic nitrile; cis-1-Propenylcyanide; cis-2-Butenenitrile; cis-Crotononitrile; cis-Cyanopropene; cis-b-Methylacrylonitrile |
Article Data | 40 |
cis-2-Butenenitrile Chemical Properties
Product Name: cis-2-Butenenitrile (CAS NO.1190-76-7)
Molecular Formula: C4H5N
Molecular Weight: 67.10g/mol
Mol File: 1190-76-7.mol
Boiling point: 120.5 °C at 760 mmHg
Flash Point: 20 °C
Density: 0.822 g/cm3
Surface Tension: 27.5 dyne/cm
Enthalpy of Vaporization: 35.86 kJ/mol
Vapour Pressure: 15.2 mmHg at 25°C
XLogP3-AA: 0.8
H-Bond Donor: 0
H-Bond Acceptor: 1
IUPAC Name: (Z)-but-2-enenitrile
Canonical SMILES: CC=CC#N
Isomeric SMILES: C/C=C\C#N
InChI: InChI=1S/C4H5N/c1-2-3-4-5/h2-3H,1H3/b3-2-
InChIKey: NKKMVIVFRUYPLQ-IHWYPQMZSA-N
cis-2-Butenenitrile Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | oral | 216mg/kg (216mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(4), Pg. 10, 1972. |
| mouse | LD50 | oral | 184mg/kg (184mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(4), Pg. 10, 1972. |
| rat | LD50 | oral | 167mg/kg (167mg/kg) | BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 37(4), Pg. 10, 1972. |
cis-2-Butenenitrile Safety Profile
A poison by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
cis-2-Butenenitrile Specification
cis-2-Butenenitrile ,its CAS NO. is 1190-76-7,the synonyms is (Z)-2-Butenenitrile ; (Z)-Crotononitrile ; 4-02-00-01507 (Beilstein Handbook Reference) ; BRN 1719746 ; Isocrotonic nitrile ; cis-1-Propenyl cyanide ; cis-Crotononitrile ; cis-Cyanopropene ; cis-beta-Methylacrylonitrile ; 2-Butenenitrile, (Z)- ; Crotononitrile, (Z)- (8CI) ; Isocrotononitrile (6CI,7CI) .
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