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1131-16-4

Name 3,5-DIMETHYL-1-PHENYLPYRAZOLE
CAS 1131-16-4
EINECS(EC#) 214-462-8
Molecular Formula C11H12N2
MDL Number MFCD00020728
Molecular Weight 172.23
MOL File 1131-16-4.mol
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Chemical Properties

Appearance clear orange liquid
Melting point  270-272℃
Boiling point  144-145°C 12mm
density  1,057 g/cm3
refractive index  1.57-1.573
Fp  144-145°C/12mm
storage temp.  Sealed in dry,Room Temperature
pka 1.78±0.10(Predicted)
BRN  132902
CAS DataBase Reference 1131-16-4(CAS DataBase Reference)
EPA Substance Registry System 1H-Pyrazole, 3,5-dimethyl-1-phenyl- (1131-16-4)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
TSCA  Yes
HazardClass  IRRITANT
HS Code  29331990

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