Urethane CAS NO.51-79-6

Product Name:    Urethane
Synonyms:    URETHANE;A 11032;a11032;Aethylcarbamat;Aethylurethan;ai3-00553;Aminoformicacidethylester.;carbamated’ethyle
CAS:    51-79-6
MF:    C3H7NO2
MW:    89.09
EINECS:    200-123-1
Product Categories:    BETAPRONE;Aliphatics;Amines;Mutagenesis Research Chemicals
Mol File:    51-79-6.mol
 

Melting point     48-50 °C(lit.)
Boiling point     182-184 °C(lit.)
density     1.10
vapor density     3.07 (vs air)
vapor pressure     10 mm Hg ( 77.8 °C)
refractive index     1.4144
Fp     198 °F
storage temp.     Sealed in dry,Room Temperature
solubility     slightly soluble
pka    13.58±0.50(Predicted)
form     Crystals or Crystalline Powder
color     White
PH    pH(50g/l, 25℃) : 5.0～7.0
Water Solubility     slightly soluble
Merck     14,9874
BRN     635810
Stability:    Stable. Incompatible with strong acids, strong bases, strong oxidizing agents.
CAS DataBase Reference    51-79-6(CAS DataBase Reference)
IARC    2A (Vol. 7, Sup 7, 96) 2010
NIST Chemistry Reference    Urethane(51-79-6)
EPA Substance Registry System    Urethane (51-79-6)
Safety Information
Hazard Codes     T
Risk Statements     45-22
Safety Statements     53-45-99
RIDADR     UN 3077 9 / PGIII
WGK Germany     3
RTECS     FA8400000
TSCA     Yes
HS Code     29241990
Hazardous Substances Data    51-79-6(Hazardous Substances Data)
Toxicity    MLD i.p. in mice: 2.1-2.2 g/kg (Franklin)