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101-99-5

Name PHENYLURETHANE
CAS 101-99-5
EINECS(EC#) 202-995-9
Molecular Formula C9H11NO2
MDL Number MFCD00026806
Molecular Weight 165.19
MOL File 101-99-5.mol
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Chemical Properties

Appearance colorless to almost white needles
Melting point  47-51 °C
Boiling point  237 °C
density  1,106 g/cm3
refractive index  1.5375
Fp  237°C
storage temp.  Sealed in dry,Room Temperature
Water Solubility  Practically insoluble in water
form  powder to crystal
pka 13.86±0.70(Predicted)
color  White to Orange to Green
Merck  14,7320
BRN  1942785
Dielectric constant 2.7（Ambient）
CAS DataBase Reference 101-99-5(CAS DataBase Reference)
EPA Substance Registry System Carbamic acid, phenyl-, ethyl ester (101-99-5)

Safety Data

Hazard Codes  Xn
Risk Statements 
R40:Limited evidence of a carcinogenic effect.
Safety Statements 
S36/37:Wear suitable protective clothing and gloves .
RTECS  FD8925000
TSCA  Yes
HazardClass  IRRITANT
HS Code  29242990
Hazardous Substances Data 101-99-5(Hazardous Substances Data)
Toxicity
mouse,LD50,intraperitoneal,350mg/kg (350mg/kg),"Handbook of Toxicology," 4 vols., Philadelphia, W.B. Saunders Co., 1956-59Vol. 5, Pg. 45, 1959.

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