3-Iodophenylacetic acid

3-碘苯乙酸

Also known as: (3-Iodophenyl)acetic acid, 2-(3-Iodophenyl)acetic acid, 3-Iodobenzeneacetic acid, m-Iodophenylacetic acid, (m-Iodophenyl)acetic acid, m-Iodobenzeneacetic acid, Benzeneacetic acid, 3-iodo-

3-Iodophenylacetic acid (CAS 1878-69-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C8H7IO2 and a molecular weight of 262.044 g/mol. It is also known as (3-Iodophenyl)acetic acid, 2-(3-Iodophenyl)acetic acid and 3-Iodobenzeneacetic acid. Key properties include a melting point of 127-131 °C(lit.), a boiling point of 347.2±25.0 °C at 760 mmHg, a density of 1.9±0.1 g/cm3 and a flash point of 163.8±23.2 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1878-69-9
Jingsj CID
J-16208-7
Molecular Formula
C8H7IO2
Chinese Name
3-碘苯乙酸
Molecular Weight
262.044 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point127-131 °C(lit.)
Boiling Point347.2±25.0 °C at 760 mmHg
Density1.9±0.1 g/cm3
Flash Point163.8±23.2 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 3-Iodophenylacetic acid?

The CAS number of 3-Iodophenylacetic acid is 1878-69-9.

What are the molecular formula and molecular weight of 3-Iodophenylacetic acid?

3-Iodophenylacetic acid has molecular formula C8H7IO2 and molecular weight 262.044 g/mol.

Is 3-Iodophenylacetic acid hazardous?

3-Iodophenylacetic acid has GHS signal word Warning.

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

Last updated:

How to cite: Jingsj. "3-Iodophenylacetic acid (CAS 1878-69-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16208-7 (accessed 2026-10-22).

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