Product Name

  • Name

    (2R,3R)-2-chloro-3-methyloxirane

  • EINECS
  • CAS No. 21947-76-2
  • 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 21947-76-2 ((2R,3R)-2-chloro-3-methyloxirane)
  • Hazard Symbols
  • Synonyms Propane,1-chloro-1,2-epoxy-, trans- (8CI); trans-1-Chloropropene oxide
  • PSA
  • LogP

trans-1-CHLOROPROPENE OXIDE Chemical Properties

IUPAC Name:(2R,3R)-2-Chloro-3-methyloxirane(21947-76-2)
CAS:21947-76-2
Synonyms: Oxirane, 2-chloro-3-methyl-, trans- (9CI)  ; Propane, 1-chloro-1,2-epoxy-, trans-(8CI) ; Trans-1-Chloro-1,2-epoxypropane ; Trans-1-Chloropropene oxide ; Trans-2-Chloro-3-methyloxirane
Molecular Formula of Trans-1-chloropropene oxide (21947-76-2) : C3H5ClO 
Molecular Weight of Trans-1-chloropropene oxide (21947-76-2) : 92.5242 
Molecular Structure of Trans-1-chloropropene oxide (21947-76-2) :
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

trans-1-CHLOROPROPENE OXIDE Toxicity Data With Reference

1.    

mmo-sat 550 µmol/L

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

mmo-esc 2250 µmol/L

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

dnr-esc 110 µmol/L

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

otr-ham:emb 550 µmol/L

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

trans-1-CHLOROPROPENE OXIDE Safety Profile

Questionable carcinogen with experimental carcinogenic data. Mutation data reported. When heated to decomposition it emits toxic fumes of Cl.

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