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3,4,5-Trimethoxycinnamic acid

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3,4,5-Trimethoxycinnamic acid Basic information

Product Name:
3,4,5-Trimethoxycinnamic acid
CAS:
90-50-6
MF:
C12H14O5
MW:
238.24
EINECS:
201-999-8
Mol File:
90-50-6.mol
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3,4,5-Trimethoxycinnamic acid Chemical Properties

Melting point:
125-127 °C(lit.)
Boiling point:
300.83°C (rough estimate)
Density 
1.1416 (rough estimate)
refractive index 
1.4571 (estimate)
pka
4.48±0.10(Predicted)
BRN 
1537834
CAS DataBase Reference
90-50-6(CAS DataBase Reference)
EPA Substance Registry System
2-Propenoic acid, 3-(3,4,5-trimethoxyphenyl)- (90-50-6)
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Safety Information

Hazard Codes 
Xi
Safety Statements 
24/25
WGK Germany 
2
RTECS 
GE0722000
Hazard Note 
Irritant
TSCA 
Yes
HazardClass 
IRRITANT
HS Code 
29189900

MSDS

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3,4,5-Trimethoxycinnamic acid Usage And Synthesis

Chemical Properties

white to cream fine crystalline powder

Definition

ChEBI: A methoxycinnamic acid with three methoxy substituents at the 3-, 4- and 5-positions.

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Alfa Aesar Gold
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