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2-Hydroxy-5-iodobenzaldehyde

5-碘水杨醛

Also known as: 2-HYDROXY-5-IODO-BENZALDEHYDE, 2-HYDROXY-5-IODOBENZALDEHYDE, 5-Iodosalicylaldehyde, MFCD00723501, AKOS B028970, LABOTEST-BB LT00137782

2-Hydroxy-5-iodobenzaldehyde (CAS 1761-62-2) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H5IO2 and a molecular weight of 248.01800 g/mol. It is also known as 2-HYDROXY-5-IODO-BENZALDEHYDE, 2-HYDROXY-5-IODOBENZALDEHYDE and 5-Iodosalicylaldehyde. Key properties include a melting point of 98-100 °C(lit.), a boiling point of 282ºC at 760 mmHg, a density of 30 g/mL at 25 °C(lit.) and a flash point of 124.3ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
1761-62-2
Jingsj CID
J-7368-4
Molecular Formula
C7H5IO2
Chinese Name
5-碘水杨醛
Molecular Weight
248.01800 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Melting Point98-100 °C(lit.)
Boiling Point282ºC at 760 mmHg
Density30 g/mL at 25 °C(lit.)
Flash Point124.3ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 2-Hydroxy-5-iodobenzaldehyde?

The CAS number of 2-Hydroxy-5-iodobenzaldehyde is 1761-62-2.

What are the molecular formula and molecular weight of 2-Hydroxy-5-iodobenzaldehyde?

2-Hydroxy-5-iodobenzaldehyde has molecular formula C7H5IO2 and molecular weight 248.01800 g/mol.

Is 2-Hydroxy-5-iodobenzaldehyde hazardous?

2-Hydroxy-5-iodobenzaldehyde 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. "2-Hydroxy-5-iodobenzaldehyde (CAS 1761-62-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-7368-4 (accessed 2026-10-22).

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