Product Name

  • Name

    1-chloro-1,2-epoxypropane

  • EINECS
  • CAS No. 21947-75-1
  • Density 1.18g/cm3
  • Solubility
  • Melting Point
  • Formula C3H5 Cl O
  • Boiling Point 91.4°C at 760 mmHg
  • Molecular Weight 92.5251
  • Flash Point 20.1°C
  • Transport Information
  • Appearance
  • Safety Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl−.
  • Risk Codes
  • Molecular Structure Molecular Structure of 21947-75-1 (1-chloro-1,2-epoxypropane)
  • Hazard Symbols
  • Synonyms Propane,1-chloro-1,2-epoxy-, cis- (8CI); cis-1-Chloropropene oxide
  • PSA 12.53000
  • LogP 0.97000

cis-1-Chloropropene oxide Chemical Properties

IUPAC Name: (2R,3S)-2-Chloro-3-Methyloxirane 
Following is the structure of cis-1-Chloropropene oxide (CAS NO.21947-75-1):
             
Empirical Formula: C3H5ClO
Molecular Weight: 92.5242 g/mol
Surface Tension: 25.9 dyne/cm
Density: 1.18 g/cm3
Flash Point: 20.1 °C
Enthalpy of Vaporization: 31.76 kJ/mol
Boiling Point: 91.4 °C at 760 mmHg
Vapour Pressure: 61.1 mmHg at 25 °C
Index of Refraction of cis-1-Chloropropene oxide (CAS NO.21947-75-1): 1.437
Canonical SMILES: CC1C(O1)Cl
Isomeric SMILES: C[C@H]1[C@H](O1)Cl
InChI: InChI=1S/C3H5ClO/c1-2-3(4)5-2/h2-3H,1H3/t2-,3-/m0/s1
InChIKey: LRWZZZWJMFNZIK-HRFVKAFMSA-N

cis-1-Chloropropene oxide Toxicity Data With Reference

1.    

mmo-sat 550 µmol/L

     MUREAV    Mutation Research. 101 (1982),115.
2.    

mmo-esc 1130 µmol/L

     MUREAV    Mutation Research. 101 (1982),115.
3.    

dnr-esc 110 µmol/L

     MUREAV    Mutation Research. 101 (1982),115.
4.    

otr-ham:emb 110 µmol/L

     JJIND8    JNCI, Journal of the National Cancer Institute. 69 (1982),531.
5.    

skn-mus TDLo:400 mg/kg/62 W-I:CAR

     CNREA8    Cancer Research. 43 (1983),159.

cis-1-Chloropropene oxide Safety Profile

Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition, cis-1-Chloropropene oxide (CAS NO.21947-75-1) emits toxic fumes of Cl−.

cis-1-Chloropropene oxide Specification

 cis-1-Chloropropene oxide , its cas register number is 21947-75-1. It also can be called cis-1-Chloro-1,2-epoxypropane ; cis-2-Chloro-3-methyloxirane ; and 1-Chloro-1,2-epoxypropane . Its classification code are Mutation data and Tumor data.

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