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20154-03-4

Name 3-(Trifluoromethyl)pyrazole
CAS 20154-03-4
EINECS(EC#) 628-556-5
Molecular Formula C4H3F3N2
MDL Number MFCD00115018
Molecular Weight 136.08
MOL File 20154-03-4.mol
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Chemical Properties

Appearance Colorless to light yellow liqui
Melting point  45-47 °C (lit.)
Boiling point  70 °C/2 mmHg (lit.)
density  1.3931 (estimate)
storage temp.  Keep in dark place,Sealed in dry,Room Temperature
form  powder to crystal
pka 10.56±0.10(Predicted)
color  White to Light yellow
Detection Methods GC
BRN  1564179
InChIKey PYXNITNKYBLBMW-UHFFFAOYSA-N
CAS DataBase Reference 20154-03-4(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29331990

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