2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one

Also known as: 2-(4-chlorophenyl)-6-(ethylsulfanyl)-2,3-dihydro-4H-thiopyran-4-one, 2-(4-chlorophenyl)-6-(ethylthio)-2H-thiopyran-4(3H)-one, 4H-thiopyran-4-one, 2-(4-chlorophenyl)-6-(ethylthio)-2,3-dihydro-

2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one (CAS 620158-95-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C13H13ClOS2 and a molecular weight of 284.82500 g/mol. Key properties include a boiling point of 424.297ºC at 760 mmHg, a density of 1.317g/cm3 and a flash point of 210.407ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 620158-95-4
Jingsj CID: J-1111308-9
Molecular Formula: C₁₃H₁₃ClOS₂
Molecular Weight: 284.82500 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	424.297ºC at 760 mmHg
Density	1.317g/cm3
Flash Point	210.407ºC
Exact Mass	284.01000
PSA	67.67000
LogP	4.68160
Refractive Index	1.638

Customs & Trade Information

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one?

The CAS number of 2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one is 620158-95-4.

What are the molecular formula and molecular weight of 2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one?

2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one has molecular formula C13H13ClOS2 and molecular weight 284.82500 g/mol.

What are the upstream and downstream products of 2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one?

For 2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one, Downstream Products: 2-(4-chlorophenyl)-6-morpholin-4-ylthiopyran-4-one, 2-(4-chlorophenyl)-6-(ethylthio)-4H-thiopyran-4-one.

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

Last updated: 8/21/2026

How to cite: Jingsj. "2-(4-chlorophenyl)-6-ethylsulfanyl-2,3-dihydrothiopyran-4-one (CAS 620158-95-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1111308-9 (accessed 2026-11-09).

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