3,4-Dichlorophenylacetic acid

3,4-二氯苯乙酸

Also known as: (3,4-Dichlorophenyl)acetic acid, 2-(3,4-DICHLOROPHENYL)ACETIC ACID, 2-(3,4-dichlorophenyl)acetic acid, 3,4-DICHLOROBENZENE ACETIC ACID, 3,4-Dichlorophenyl acetic acid 98%, 3,4-Dichlorophenylaceticacid,98%, Benzeneacetic acid, 3,4-dichloro-, EINECS 227-368-7, LABOTEST-BB LT00455049, MFCD00004333, RARECHEM AL BO 0123, TIMTEC-BB SBB003501

3,4-Dichlorophenylacetic acid (CAS 5807-30-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H6Cl2O2 and a molecular weight of 205.038 g/mol. It is also known as (3,4-Dichlorophenyl)acetic acid, 2-(3,4-DICHLOROPHENYL)ACETIC ACID and 2-(3,4-dichlorophenyl)acetic acid. Key properties include a melting point of 89-91 °C(lit.), a boiling point of 328.0±27.0 °C at 760 mmHg, a density of 1.5±0.1 g/cm3 and a flash point of 152.1±23.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
5807-30-7
Jingsj CID
J-6233-4
Molecular Formula
C8H6Cl2O2
Chinese Name
3,4-二氯苯乙酸
Molecular Weight
205.038 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point89-91 °C(lit.)
Boiling Point328.0±27.0 °C at 760 mmHg
Density1.5±0.1 g/cm3
Flash Point152.1±23.7 °C

Frequently Asked Questions

What is the CAS number of 3,4-Dichlorophenylacetic acid?

The CAS number of 3,4-Dichlorophenylacetic acid is 5807-30-7.

What are the molecular formula and molecular weight of 3,4-Dichlorophenylacetic acid?

3,4-Dichlorophenylacetic acid has molecular formula C8H6Cl2O2 and molecular weight 205.038 g/mol.

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

Last updated:

How to cite: Jingsj. "3,4-Dichlorophenylacetic acid (CAS 5807-30-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-6233-4 (accessed 2026-10-22).

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