Bis(2,4-dimethylphenyl) disulfide

双二甲苯基二硫醚

Also known as: 2,4-Xylyl disulfide, Dixylyl disulphide, Dixylyl disulfide, Bis(dimethylphenyl) disulfide, Bis-(xylyl)-disulfide, isomer mixture, Dixylene disulphide, Disulfide, bis(2,4-dimethylphenyl), Disulfide, bis(dimethylphenyl), 1,1'-Disulfanediylbis(2,4-dimethylbenzene), Einecs 248-212-4

Bis(2,4-dimethylphenyl) disulfide (CAS 27080-90-6) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C16H18S2 and a molecular weight of 274.444 g/mol. It is also known as 2,4-Xylyl disulfide, Dixylyl disulphide and Dixylyl disulfide. Key properties include a boiling point of 365.1±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 174.6±29.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 27080-90-6
Jingsj CID: J-1493162-6
Molecular Formula: C₁₆H₁₈S₂
Chinese Name: 双二甲苯基二硫醚
Molecular Weight: 274.444 g/mol
Category: Solvents
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	365.1±42.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	174.6±29.4 °C

Frequently Asked Questions

What is the CAS number of Bis(2,4-dimethylphenyl) disulfide?

The CAS number of Bis(2,4-dimethylphenyl) disulfide is 27080-90-6.

What are the molecular formula and molecular weight of Bis(2,4-dimethylphenyl) disulfide?

Bis(2,4-dimethylphenyl) disulfide has molecular formula C16H18S2 and molecular weight 274.444 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Bis(2,4-dimethylphenyl) disulfide (CAS 27080-90-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493162-6 (accessed 2026-10-26).

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