Identification Chemical Properties Safety Data Raw materials And Preparation Products Hazard Information Questions And Answer Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

1131-18-6

Name 5-Amino-3-methyl-1-phenylpyrazole
CAS 1131-18-6
EINECS(EC#) 214-463-3
Molecular Formula C10H11N3
MDL Number MFCD00020727
Molecular Weight 173.21
MOL File 1131-18-6.mol

Chemical Properties

Melting point  114-117 °C (lit.)
Boiling point  333 °C
density  1.2894 (rough estimate)
vapor pressure  0.006Pa at 25℃
refractive index  1.6250 (estimate)
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  Solid
pka 3.88±0.10(Predicted)
color  Yellow to pale brown
Water Solubility  6.051g/L at 25℃
Detection Methods HPLC
CAS DataBase Reference 1131-18-6(CAS DataBase Reference)
NIST Chemistry Reference 1H-Pyrazol-5-amine, 3-methyl-1-phenyl-(1131-18-6)
EPA Substance Registry System 1131-18-6(EPA Substance)

Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
WGK Germany  3
RTECS  UQ4990000
Hazard Note  Harmful
TSCA  Yes
HazardClass  IRRITANT
HS Code  29331990

Raw materials And Preparation Products

Hazard Information

Questions And Answer

Well-known Reagent Company Product Information

Supplier