Product Name

  • Name

    CIS-CROTONONITRILE

  • EINECS
  • CAS No. 1190-76-7
  • Article Data40
  • CAS DataBase
  • Density 0.822g/cm3
  • Solubility
  • Melting Point -72.6°C
  • Formula C4H5 N
  • Boiling Point 120.5°Cat760mmHg
  • Molecular Weight 67.0904
  • Flash Point 20°C
  • Transport Information
  • Appearance
  • Safety A poison by ingestion. When heated to decomposition it emits acrid smoke and irritating vapors.
  • Risk Codes
  • Molecular Structure Molecular Structure of 1190-76-7 (CIS-CROTONONITRILE)
  • Hazard Symbols
  • 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
  • PSA 23.79000
  • LogP 1.08608

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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