(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid

Modify Date: 2025-08-31 23:03:14

(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid Structure
(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid structure
Common Name (E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid
CAS Number 144878-40-0 Molecular Weight 222.23700
Density 1.172g/cm3 Boiling Point 378.5ºC at 760 mmHg
Molecular Formula C12H14O4 Melting Point N/A
MSDS N/A Flash Point 145.1ºC

 Names

Name 3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.172g/cm3
Boiling Point 378.5ºC at 760 mmHg
Molecular Formula C12H14O4
Molecular Weight 222.23700
Flash Point 145.1ºC
Exact Mass 222.08900
PSA 55.76000
LogP 2.19170
Vapour Pressure 2.1E-06mmHg at 25°C
Index of Refraction 1.564

 Safety Information

Hazard Codes Xn
Risk Phrases 22;36/37/38
Safety Phrases 22;26;36/37/39
HS Code 2918990090

 Synthetic Route

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(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid Structure

(E)-3-(4-Ethoxy...

CAS#:144878-40-0

Literature: Journal of the American Chemical Society, , vol. 72, p. 2501

~19%

(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid Structure

(E)-3-(4-Ethoxy...

CAS#:144878-40-0

Literature: Russian Journal of General Chemistry, , vol. 75, # 7 p. 1113 - 1124

~%

(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid Structure

(E)-3-(4-Ethoxy...

CAS#:144878-40-0

Literature: Journal of the American Chemical Society, , vol. 72, p. 2501

~%

(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid Structure

(E)-3-(4-Ethoxy...

CAS#:144878-40-0

Literature: Russian Journal of General Chemistry, , vol. 75, # 7 p. 1113 - 1124

~%

(E)-3-(4-Ethoxy-3-methoxyphenyl)acrylic acid Structure

(E)-3-(4-Ethoxy...

CAS#:144878-40-0

Literature: Chemische Berichte, , vol. 66, p. 988,994

 Customs

HS Code 2918990090
Summary 2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

 Synonyms

3-Methoxy-4-aethoxy-trans-zimtsaeure
2-Propenoic acid,3-(4-ethoxy-3-methoxyphenyl)-,(E)-(9CI)
(E)-3-(4-ETHOXY-3-METHOXYPHENYL)ACRYLIC ACID
4-Ethoxy-3-Methoxycinnamic Acid
(E)-3-(4-Ethoxy-3-methoxyphenyl)propenoic acid
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