Identification Chemical Properties Safety Data Hazard Information Spectrum Detail Well-known Reagent Company Product Information Supplier Related Products

42831-50-5

Name 5-Methyl-4-isoxazolecarboxylic acid
CAS 42831-50-5
EINECS(EC#) 1312995-182-4
Molecular Formula C5H5NO3
MDL Number MFCD00955655
Molecular Weight 127.1
MOL File 42831-50-5.mol
show more

Chemical Properties

Appearance Cream to brown Solid
Melting point  144-148 °C(lit.)
Boiling point  308.3±22.0 °C(Predicted)
density  1.348±0.06 g/cm3(Predicted)
storage temp.  Sealed in dry,Room Temperature
solubility  DMSO (Slightly), Methanol (Slightly)
form  Solid
pka 2.85±0.25(Predicted)
color  White to Pale Brown
Usage Herbicidal activities towards Digitaria ciliaris
BRN  116000
CAS DataBase Reference 42831-50-5(CAS DataBase Reference)

Safety Data

Hazard Codes  Xi,F
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R37/38:Irritating to respiratory system and skin .
R36:Irritating to the eyes.
R10:Flammable.
Safety Statements 
S22:Do not breathe dust .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S36:Wear suitable protective clothing .
S16:Keep away from sources of ignition-No smoking .
WGK Germany  3
Hazard Note  Irritant
HazardClass  IRRITANT
HS Code  29349990

Hazard Information

Spectrum Detail

Well-known Reagent Company Product Information

Supplier

Related Products

Send Inquriy