2-Chloro-2-methylpropanal

2-氯-2-甲基丙醛

Also known as: 2-Chloro-2-methylpropionaldehyde, 2-Chloroisobutyraldehyde, Propanal, 2-chloro-2-methyl-

2-Chloro-2-methylpropanal (CAS 917-93-1) is a compound in the Organohalogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C4H7ClO and a molecular weight of 106.55100 g/mol. It is also known as 2-Chloro-2-methylpropionaldehyde, 2-Chloroisobutyraldehyde and Propanal, 2-chloro-2-methyl-. Key properties include a boiling point of 90ºC at 760mmHg, a density of 1.031g/cm3 and a flash point of 25.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
917-93-1
Jingsj CID
J-1080202-3
Molecular Formula
C4H7ClO
Chinese Name
2-氯-2-甲基丙醛
Molecular Weight
106.55100 g/mol
Category
Organohalogen Compounds
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point90ºC at 760mmHg
Density1.031g/cm3
Flash Point25.5ºC

Frequently Asked Questions

What is the CAS number of 2-Chloro-2-methylpropanal?

The CAS number of 2-Chloro-2-methylpropanal is 917-93-1.

What are the molecular formula and molecular weight of 2-Chloro-2-methylpropanal?

2-Chloro-2-methylpropanal has molecular formula C4H7ClO and molecular weight 106.55100 g/mol.

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

Last updated:

How to cite: Jingsj. "2-Chloro-2-methylpropanal (CAS 917-93-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1080202-3 (accessed 2026-10-24).

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