Ethyl 3-(3,4,5-trimethoxyphenyl)propionate

3-(3,4,5-三甲氧基苯基)丙酸乙酯

Also known as: Ethyl 3,4,5-trimethoxyphenylpropionate, Benzenepropanoic acid, 3,4,5-trimethoxy-, ethyl ester, Ethyl 3-(3,4,5-trimethoxyphenyl)propanoate, 3,4,5-Trimethoxybenzenepropionic acid ethyl ester, 3-(3,4,5-Trimethoxyphenyl)propionic acid ethyl ester, EINECS 274-553-3, MFCD00017522

CAS No.
70311-20-5
Jingsj CID
J-25109-7
Molecular Formula
C14H20O5
Chinese Name
3-(3,4,5-三甲氧基苯基)丙酸乙酯
Molecular Weight
268.30600 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point351ºC at 760 mmHg
Density1.085g/cm3
Flash Point151.8ºC

Frequently Asked Questions

What is the CAS number of Ethyl 3-(3,4,5-trimethoxyphenyl)propionate?

70311-20-5

What are the molecular formula and molecular weight of Ethyl 3-(3,4,5-trimethoxyphenyl)propionate?

C14H20O5, molecular weight 268.30600 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026