4-Ethoxy-3-methoxycinnamic acid

4-乙氧基-3-甲氧基肉桂酸

Also known as: 3-(4-Ethoxy-3-methoxyphenyl)acrylic acid, (E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid, (2E)-3-(4-ethoxy-3-methoxyphenyl)acrylic acid, 2-Propenoic acid, 3-(4-ethoxy-3-methoxyphenyl)-, 4-ethoxy-3-methoxycinnamic acid, AKOS B004320, AKOS BBS-00007714, AURORA 4269, OTAVA-BB BB0109160032, RARECHEM BK HW 0246

4-Ethoxy-3-methoxycinnamic acid (CAS 58168-81-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C12H14O4 and a molecular weight of 222.23700 g/mol. It is also known as 3-(4-Ethoxy-3-methoxyphenyl)acrylic acid, (E)-3-(4-ethoxy-3-methoxyphenyl)prop-2-enoic acid and (2E)-3-(4-ethoxy-3-methoxyphenyl)acrylic acid. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 58168-81-3
Jingsj CID: J-1132811-7
Molecular Formula: C₁₂H₁₄O₄
Chinese Name: 4-乙氧基-3-甲氧基肉桂酸
Molecular Weight: 222.23700 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 4-Ethoxy-3-methoxycinnamic acid?

The CAS number of 4-Ethoxy-3-methoxycinnamic acid is 58168-81-3.

What are the molecular formula and molecular weight of 4-Ethoxy-3-methoxycinnamic acid?

4-Ethoxy-3-methoxycinnamic acid has molecular formula C12H14O4 and molecular weight 222.23700 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-Ethoxy-3-methoxycinnamic acid (CAS 58168-81-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1132811-7 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.