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3,4-Dimethoxycinnamonitrile

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3,4-Dimethoxycinnamonitrile Basic information

Product Name:
3,4-Dimethoxycinnamonitrile
Synonyms:
  • 3-(3,4-Dimethoxyphenyl)acrylonitrile
  • 3,4-DIMETHOXYCINNAMONITRILE
  • Donepezil Intermediate 21
  • (E)-3-(3,4-dimethoxyphenyl)-2-propenenitrile
  • 3,4- twoMethoxy cinnaMic acid
  • 3,4-Dimethoxycinnamonitrile, predominantly trans 97%
  • (E)-3-(3,4-Dimethoxyphenyl)prop-2-enenitrile
  • 2-Propenenitrile, 3-(3,4-dimethoxyphenyl)-
CAS:
6443-72-7
MF:
C11H11NO2
MW:
189.21
EINECS:
229-240-6
Product Categories:
  • C10 to C27
  • Cyanides/Nitriles
  • Nitrogen Compounds
Mol File:
6443-72-7.mol
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3,4-Dimethoxycinnamonitrile Chemical Properties

Melting point:
181-184C
Boiling point:
324.47°C (rough estimate)
Density 
1.1596 (rough estimate)
refractive index 
1.5012 (estimate)
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Safety Information

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
36-36/37/39-26-24/25
WGK Germany 
3
HazardClass 
IRRITANT
HS Code 
29269090

MSDS

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3,4-Dimethoxycinnamonitrile Usage And Synthesis

Chemical Properties

Clear yellow liquid

General Description

3,4-Dimethoxycinnamonitrile undergoes condensation with ethyl glycollate to yield 2-(3,4-dimethoxyphenyl)-3-cyanotetrahydrofuran-4-one.

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