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490-64-2

Name 2,4,5-Trimethoxybenzoic acid
CAS 490-64-2
EINECS(EC#) 207-715-9
Molecular Formula C10H12O5
MDL Number MFCD00002435
Molecular Weight 212.2
MOL File 490-64-2.mol

Chemical Properties

Appearance white fine crystalline powder
Melting point  143-145 °C (lit.)
Boiling point  300 °C
density  1.3006 (rough estimate)
refractive index  1.5140 (estimate)
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly)
form  Solid
pka 4.24±0.10(Predicted)
color  White to Off-White
Water Solubility  SOLUBLE
λmax 226nm(EtOH)(lit.)
InChIKey KVZUCOGWKYOPID-UHFFFAOYSA-N
CAS DataBase Reference 490-64-2(CAS DataBase Reference)
EPA Substance Registry System 490-64-2(EPA Substance)

Safety Data

Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
WGK Germany  3
TSCA  Yes
HS Code  29189900

Hazard Information

Material Safety Data Sheet(MSDS)

Well-known Reagent Company Product Information

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