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3,4-Dimethoxycinnamonitrile

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Origin: China

Cas No: 6443-72-7

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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Products Specification
Product Description

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CAS No.: 6443-72-7 Formula: C11H11NO2 Molecular Weight: 189.21100

Basic Info

Chemical Name	3,4-Dimethoxycinnamonitrile
Synonyms	(E)-3-(3,4-dimethoxyphenyl)prop-2-enenitrile;
CAS No.	6443-72-7
Molecular Formula	C11H11NO2
Molecular Weight	189.21100
PSA	42.25000
LogP	2.24058

Properties

Appearance & Physical State	Clear yellow crystalline powder.
Density	1.101 g/cm3
Boiling Point	317ºC
Melting Point	181-184ºC
Flash Point	134.3ºC
Stability	Stable at room temperature in closed containers under normal storage and handling conditions.
Storage Condition	Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.

Safety Info

Safety Statements	S26-S36/37/39
HS Code	2926909090
Packing Group	I; II; III
WGK Germany	3
Risk Statements	R20/21/22
Hazard Codes	Xn

Synthesis Route

2-(bromotributyl-5-stibanyl)acetonitrile+3,4-dimethoxybenzaldehyde→3,4-Dimethoxycinnamonitrile+β-Hydroxy-β-(3,4-dimethoxyhenyl)propionitrile
3,4-dimethoxybenzaldehyde+Cyanoacetic acid→3,4-Dimethoxycinnamonitrile
3,4-dimethoxybenzaldehyde+(Cyanomethylene)Triphenylphosphorane→3,4-Dimethoxycinnamonitrile

Precursor

2-(bromotributyl-5-stibanyl)acetonitrile
(Cyanomethylene)Triphenylphosphorane
β-Hydroxy-β-(3,4-dimethoxyhenyl)propionitrile
Cyanoacetic acid

Downstream Product

2-[(E)-2-(3,4-dimethoxyphenyl)ethenyl]-5-(4-methoxyphenyl)-1,3-oxazole
3-(3,4-dimethoxyphenyl)propan-1-amine

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