4-Chloro-3-iodobenzaldehyde

4-氯-3-碘苯甲醛

Also known as: 4-Chloro-3-iodo-benzaldehyde, 4-Chlor-3-jod-benzaldehyd, 4-chloro-3-iodobenzaldehyde, Benzaldehyde, 4-chloro-3-iodo-

4-Chloro-3-iodobenzaldehyde (CAS 276866-90-1) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H4ClIO and a molecular weight of 266.46400 g/mol. It is also known as 4-Chloro-3-iodo-benzaldehyde, 4-Chlor-3-jod-benzaldehyd and 4-chloro-3-iodobenzaldehyde. Key property: a boiling point of 304°C at 760 mmHg. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
276866-90-1
Jingsj CID
J-1402638-4
Molecular Formula
C7H4ClIO
Chinese Name
4-氯-3-碘苯甲醛
Molecular Weight
266.46400 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point304°C at 760 mmHg

Frequently Asked Questions

What is the CAS number of 4-Chloro-3-iodobenzaldehyde?

The CAS number of 4-Chloro-3-iodobenzaldehyde is 276866-90-1.

What are the molecular formula and molecular weight of 4-Chloro-3-iodobenzaldehyde?

4-Chloro-3-iodobenzaldehyde has molecular formula C7H4ClIO and molecular weight 266.46400 g/mol.

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

Last updated:

How to cite: Jingsj. "4-Chloro-3-iodobenzaldehyde (CAS 276866-90-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1402638-4 (accessed 2026-10-22).

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