Bis(thiobenzoyl) disulfide

双(硫代苯甲酰基)二硫醚

Also known as: Diphenyldithioperoxyanhydride, Di(thiobenzoyl) disulfide, Benzothioic dithioperoxyanhydride, Bis(phenylthiocarbonyl) Disulfide, Bis(phenylthioxomethyl) disulfide, Disulfide, bis(thiobenzoyl), bis(benzenethiocarbonyl) disulfide, bis(dithiobenzoyl) disulfide

Bis(thiobenzoyl) disulfide (CAS 5873-93-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C14H10S4 and a molecular weight of 306.48900 g/mol. It is also known as Diphenyldithioperoxyanhydride, Di(thiobenzoyl) disulfide and Benzothioic dithioperoxyanhydride. Key properties include a melting point of 91 °C, a boiling point of 446.8ºC at 760 mmHg, a density of 1.367 g/cm3 and a flash point of 224ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5873-93-8
Jingsj CID: J-1084339-8
Molecular Formula: C₁₄H₁₀S₄
Chinese Name: 双(硫代苯甲酰基)二硫醚
Molecular Weight: 306.48900 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	91 °C
Boiling Point	446.8ºC at 760 mmHg
Density	1.367 g/cm3
Flash Point	224ºC

GHS Safety & Compliance

Environmental HazardSignal word: Warning

Frequently Asked Questions

What is the CAS number of Bis(thiobenzoyl) disulfide?

The CAS number of Bis(thiobenzoyl) disulfide is 5873-93-8.

What are the molecular formula and molecular weight of Bis(thiobenzoyl) disulfide?

Bis(thiobenzoyl) disulfide has molecular formula C14H10S4 and molecular weight 306.48900 g/mol.

Is Bis(thiobenzoyl) disulfide hazardous?

Bis(thiobenzoyl) disulfide has GHS signal word Warning.

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(thiobenzoyl) disulfide (CAS 5873-93-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1084339-8 (accessed 2026-10-25).

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