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4-Iodocinnamic acid

Also known as: 2-Propenoic acid, 3-(4-iodophenyl)-, 3-(4-iodophenyl)-2-propenoic acid, 3-(4-iodophenyl)prop-2-enoic acid, 4-Iodocinnamic acid, p-Iodocinnamic acid, p-Iodzimtsaeure, 4-Jod-zimtsaeure, RARECHEM AL BK 0710

4-Iodocinnamic acid (CAS 34633-09-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H7IO2 and a molecular weight of 274.05500 g/mol. Key properties include a boiling point of 362ºC at 760 mmHg and a density of 1.862 g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
34633-09-5
Jingsj CID
J-1365965-9
Molecular Formula
C9H7IO2
Molecular Weight
274.05500 g/mol
Category
Organic Acids
Last updated
8/21/2026
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Physicochemical Properties

Boiling Point362ºC at 760 mmHg
Density1.862 g/cm3
Exact Mass273.94900
PSA37.30000
LogP2.38900
Refractive Index1.696

Frequently Asked Questions

What is the CAS number of 4-Iodocinnamic acid?

The CAS number of 4-Iodocinnamic acid is 34633-09-5.

What are the molecular formula and molecular weight of 4-Iodocinnamic acid?

4-Iodocinnamic acid has molecular formula C9H7IO2 and molecular weight 274.05500 g/mol.

What are the upstream and downstream products of 4-Iodocinnamic acid?

For 4-Iodocinnamic acid, Upstream Products: Cinnamic acid, 4-Iodobenzyl bromide, Malonic acid; Downstream Products: 3-Phenylpropionic acid, 3-(4-Iodophenyl)propanoic acid.

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

Last updated:

How to cite: Jingsj. "4-Iodocinnamic acid (CAS 34633-09-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1365965-9 (accessed 2026-11-09).

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