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2-Bromo-4,5-dimethoxycinnamic acid

2-溴-4,5-二甲氧基苯乙烯酸

Also known as: (E)-3-(2-bromo-4,5-dimethoxyphenyl)acrylic acid, (E)-3-(2-bromo-4,5-dimethoxyphenyl)prop-2-enoic acid, 6-Bromo-3,4-dimethoxycinnamic acid, AKOS B005111, LABOTEST-BB LT00455677, MFCD00017614, RARECHEM AL BK 0015

2-Bromo-4,5-dimethoxycinnamic acid (CAS 195383-80-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H11BrO4 and a molecular weight of 287.10700 g/mol. It is also known as (E)-3-(2-bromo-4,5-dimethoxyphenyl)acrylic acid, (E)-3-(2-bromo-4,5-dimethoxyphenyl)prop-2-enoic acid and 6-Bromo-3,4-dimethoxycinnamic acid. Key properties include a melting point of 253ºC, a boiling point of 409.5ºC at 760mmHg and a flash point of 201.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
195383-80-3
Jingsj CID
J-23609-0
Molecular Formula
C11H11BrO4
Chinese Name
2-溴-4,5-二甲氧基苯乙烯酸
Molecular Weight
287.10700 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point253ºC
Boiling Point409.5ºC at 760mmHg
Flash Point201.4ºC

Frequently Asked Questions

What is the CAS number of 2-Bromo-4,5-dimethoxycinnamic acid?

The CAS number of 2-Bromo-4,5-dimethoxycinnamic acid is 195383-80-3.

What are the molecular formula and molecular weight of 2-Bromo-4,5-dimethoxycinnamic acid?

2-Bromo-4,5-dimethoxycinnamic acid has molecular formula C11H11BrO4 and molecular weight 287.10700 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Bromo-4,5-dimethoxycinnamic acid (CAS 195383-80-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-23609-0 (accessed 2026-10-24).

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