Bis(3-chlorophenyl) disulfide
Also known as: 1,1'-Disulfanediylbis(3-chlorobenzene), 1,2-bis(3-chlorophenyl)disulfane, 1-chloro-3-[(3-chlorophenyl)disulfanyl]benzene, 3,3'-Dichlorodiphenyl disulfide, Disulfide, bis(3-chlorophenyl), MFCD08460161
Bis(3-chlorophenyl) disulfide (CAS 19742-92-8) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C12H8Cl2S2 and a molecular weight of 287.228 g/mol. Key properties include a boiling point of 373.4±27.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 168.0±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 19742-92-8
- Jingsj CID
- J-1320316-2
- Molecular Formula
- C12H8Cl2S2
- Molecular Weight
- 287.228 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 373.4±27.0 °C at 760 mmHg |
|---|---|
| Density | 1.4±0.1 g/cm3 |
| Flash Point | 168.0±20.9 °C |
| Exact Mass | 285.944458 |
| PSA | 50.60000 |
| LogP | 5.57 |
| Vapor Pressure | 0.0±0.8 mmHg at 25°C |
| Refractive Index | 1.695 |
Frequently Asked Questions
What is the CAS number of Bis(3-chlorophenyl) disulfide?
The CAS number of Bis(3-chlorophenyl) disulfide is 19742-92-8.
What are the molecular formula and molecular weight of Bis(3-chlorophenyl) disulfide?
Bis(3-chlorophenyl) disulfide has molecular formula C12H8Cl2S2 and molecular weight 287.228 g/mol.
What are the upstream and downstream products of Bis(3-chlorophenyl) disulfide?
For Bis(3-chlorophenyl) disulfide, Upstream Products: 3-Chlorobenzenethiol, 3-chlorobenzenediazonium tetrafluoroborate, 3-Chloroaniline; Downstream Products: 3-Chlorobenzenethiol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(3-chlorophenyl) disulfide (CAS 19742-92-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1320316-2 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.