4-Ethoxy-3-methoxyphenylacetic acid

Modify Date: 2025-08-22 19:47:21

4-Ethoxy-3-methoxyphenylacetic acid Structure
4-Ethoxy-3-methoxyphenylacetic acid structure
Common Name 4-Ethoxy-3-methoxyphenylacetic acid
CAS Number 120-13-8 Molecular Weight 210.22600
Density 1.159 g/cm3 Boiling Point 344.1ºC at 760 mmHg
Molecular Formula C11H14O4 Melting Point 122-124°C
MSDS N/A Flash Point 132ºC

 Names

Name 4-Ethoxy-3-methoxyphenylacetic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.159 g/cm3
Boiling Point 344.1ºC at 760 mmHg
Melting Point 122-124°C
Molecular Formula C11H14O4
Molecular Weight 210.22600
Flash Point 132ºC
Exact Mass 210.08900
PSA 55.76000
LogP 1.72100
Vapour Pressure 2.56E-05mmHg at 25°C
Index of Refraction 1.522

 Safety Information

Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases S26-S36/37/39
HS Code 2918990090

 Synthetic Route

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4-Ethoxy-3-methoxyphenylacetic acid Structure

4-Ethoxy-3-meth...

CAS#:120-13-8

Literature: Chemische Berichte, , vol. 66, p. 450,459

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4-Ethoxy-3-methoxyphenylacetic acid Structure

4-Ethoxy-3-meth...

CAS#:120-13-8

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 4 p. 833 - 837

 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

4-ETHOXY-3-METHOXYPHENYLACETIC ACID
EINECS 204-372-7
2-(4-ethoxy-3-methoxyphenyl)acetic acid
MFCD00016831
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