2'-Iodoacetophenone

Also known as: 1-(2-iodophenyl)ethanone, 1-(2-iodophenyl)ethan-1-one, 1-acetyl-2-iodobenzene, 2-IC6H4COMe, 2-Ac-C6H4-I, o-Iodoacetophenone, ortho-iodoacetophenone, Ethanone, 1-(2-iodophenyl)-, MFCD00094998

2'-Iodoacetophenone (CAS 2142-70-3) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H7IO and a molecular weight of 246.04500 g/mol. Key properties include a boiling point of 139-140°C 12mm, a density of 1.72 g/mL at 25 °C(lit.) and a flash point of 103.3 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 2142-70-3
Jingsj CID: J-36168-2
Molecular Formula: C₈H₇IO
Molecular Weight: 246.04500 g/mol
Category: Ketones
Last updated: 11/2/2026

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Physicochemical Properties

Boiling Point	139-140°C 12mm
Density	1.72 g/mL at 25 °C(lit.)
Flash Point	103.3 °C
Exact Mass	245.95400
PSA	17.07000
LogP	2.49380
Vapor Pressure	0.00779mmHg at 25°C
Refractive Index	n20/D 1.618(lit.)

Customs & Trade Information

HS Code	2914700090
Summary	HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2'-Iodoacetophenone?

The CAS number of 2'-Iodoacetophenone is 2142-70-3.

What are the molecular formula and molecular weight of 2'-Iodoacetophenone?

2'-Iodoacetophenone has molecular formula C8H7IO and molecular weight 246.04500 g/mol.

What are the upstream and downstream products of 2'-Iodoacetophenone?

For 2'-Iodoacetophenone, Upstream Products: 2'-Aminoacetophenone, 1,2-Diiodobenzene, Acetophenone; Downstream Products: 2'-Aminoacetophenone, Methyl 4-acetylbenzoate, Acetophenone.

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

Last updated: 11/2/2026

How to cite: Jingsj. "2'-Iodoacetophenone (CAS 2142-70-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-36168-2 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.