118-41-2

Name Gallic acid trimethyl ether
CAS 118-41-2
EINECS(EC#) 204-248-2
Molecular Formula C10H12O5
MDL Number MFCD00002501
Molecular Weight 212.2
MOL File 118-41-2.mol
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Chemical Properties

Appearance WHITE TO BEIGE FINE CRYSTALLINE POWDER
Melting point  168-171 °C (lit.)
Boiling point  225-227 °C/10 mmHg (lit.)
density  1.3006 (rough estimate)
refractive index  1.5140 (estimate)
Fp  225-226°C/10mm
storage temp.  Sealed in dry,Room Temperature
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
pka 4.23±0.10(Predicted)
color  Clear colorless to yellow
Water Solubility  SLIGHTLY SOLUBLE
BRN  884655
InChIKey SJSOFNCYXJUNBT-UHFFFAOYSA-N
LogP 1.900 (est)
CAS DataBase Reference 118-41-2(CAS DataBase Reference)
NIST Chemistry Reference Benzoic acid, 3,4,5-trimethoxy-(118-41-2)
EPA Substance Registry System 118-41-2(EPA Substance)

Safety Data

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P280-P302+P352+P332+P313+P362+P364-P305+P351+P338+P337+P313-P261-P280a-P304+P340-P305+P351+P338-P405-P501a
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  1
Hazard Note  Irritant
TSCA  Yes
HS Code  29189090

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