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101-42-8

Name FENURON
CAS 101-42-8
EINECS(EC#) 202-941-4
Molecular Formula C9H12N2O
MDL Number MFCD00025662
Molecular Weight 164.2
MOL File 101-42-8.mol
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Chemical Properties

Appearance White, crystalline solid. Almost insoluble in water (0.3% at 25C), sparingly soluble in hydrocarbon solvents, stable toward oxidation and moisture.
Melting point  131-133°
Boiling point  291.67°C (rough estimate)
density  1.1062 (rough estimate)
vapor pressure  0.002Pa at 60℃
refractive index  1.5373 (estimate)
Fp  2 °C
storage temp.  APPROX 4°C
solubility  Chloroform (Slightly), Methanol (Slightly)
form  neat
pka 15.09±0.70(Predicted)
color  White
Water Solubility  2.40g/L(25 ºC)
Merck  13,4037
BRN  2208535
LogP 0.98
CAS DataBase Reference 101-42-8(CAS DataBase Reference)
EPA Substance Registry System Fenuron (101-42-8)

Safety Data

Hazard Codes  Xi,Xn,F
Risk Statements 
R36/37:Irritating to eyes and respiratory system .
R36:Irritating to the eyes.
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
R11:Highly Flammable.
Safety Statements 
S24:Avoid contact with skin .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1648 3/PG 2
WGK Germany  2
RTECS  YT1450000
HS Code  29242990
Hazardous Substances Data 101-42-8(Hazardous Substances Data)
Toxicity
LD50 orally in rats: 7500 mg/kg (Bailey, White)

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