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4,6-dichloro-2H-thiochromene-3-carbaldehyde

4,6-二氯-2H-硫代色烯-3-甲醛

Also known as: MFCD00084993, 2H-1-Benzothiopyran-3-carboxaldehyde, 4,6-dichloro-, 4,6-DICHLORO-2H-1-BENZOTHIINE-3-CARBALDEHYDE, 4,6-Dichloro-2H-1-benzothiine-3-carboxaldehyde, 4,6-Dichloro-2H-benzothiopyran-3-carboxaldehyde, 4,6-dichloro-2H-thiochromene-3-carboxaldehyde

4,6-dichloro-2H-thiochromene-3-carbaldehyde (CAS 54949-15-4) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H6Cl2OS and a molecular weight of 245.12500 g/mol. It is also known as MFCD00084993, 2H-1-Benzothiopyran-3-carboxaldehyde, 4,6-dichloro- and 4,6-DICHLORO-2H-1-BENZOTHIINE-3-CARBALDEHYDE. Key properties include a melting point of 84ºC, a boiling point of 388.4ºC at 760 mmHg, a density of 1.49g/cm3 and a flash point of 188.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
54949-15-4
Jingsj CID
J-1063366-5
Molecular Formula
C10H6Cl2OS
Chinese Name
4,6-二氯-2H-硫代色烯-3-甲醛
Molecular Weight
245.12500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point84ºC
Boiling Point388.4ºC at 760 mmHg
Density1.49g/cm3
Flash Point188.7ºC

Frequently Asked Questions

What is the CAS number of 4,6-dichloro-2H-thiochromene-3-carbaldehyde?

The CAS number of 4,6-dichloro-2H-thiochromene-3-carbaldehyde is 54949-15-4.

What are the molecular formula and molecular weight of 4,6-dichloro-2H-thiochromene-3-carbaldehyde?

4,6-dichloro-2H-thiochromene-3-carbaldehyde has molecular formula C10H6Cl2OS and molecular weight 245.12500 g/mol.

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

Last updated:

How to cite: Jingsj. "4,6-dichloro-2H-thiochromene-3-carbaldehyde (CAS 54949-15-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1063366-5 (accessed 2026-10-25).

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