2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE

Also known as: 2-(methylthio)-2,4,6-cycloheptatriene-1-thione, 2-methylsulfanylcyclohepta-2,4,6-triene-1-thione, 2,4,6-cycloheptatriene-1-thione, 2-(methylthio)-

2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE (CAS 128742-65-4) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C8H8S2 and a molecular weight of 168.27900 g/mol. Key properties include a boiling point of 277.1ºC at 760 mmHg, a density of 1.19g/cm3 and a flash point of 121.4ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 128742-65-4
Jingsj CID: J-1368585-3
Molecular Formula: C₈H₈S₂
Molecular Weight: 168.27900 g/mol
Category: Ketones
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	277.1ºC at 760 mmHg
Density	1.19g/cm3
Flash Point	121.4ºC
Exact Mass	168.00700
PSA	57.39000
LogP	3.13800
Vapor Pressure	0.00777mmHg at 25°C
Refractive Index	1.651

Frequently Asked Questions

What is the CAS number of 2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE?

The CAS number of 2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE is 128742-65-4.

What are the molecular formula and molecular weight of 2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE?

2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE has molecular formula C8H8S2 and molecular weight 168.27900 g/mol.

What are the upstream and downstream products of 2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE?

For 2-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE, Upstream Products: Tropolone, 2,4-Bis(methylthio)-1,3,2,4-dithiadiphosphetane 2,4-disulfide, iodomethane.

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-(METHYLTHIO)-2,4,6-CYCLOHEPTATRIENE-1-THIONE (CAS 128742-65-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1368585-3 (accessed 2026-11-09).

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