Bis(methylthiomethyl) sulfide
双(甲硫基甲基)硫醚
Also known as: 2,4,6-Trithiaheptane, Bis-(methylmercapto-methyl)-sulfid, bis-(methylsulfanyl-methyl)-sulfide, bis-methylsulfanylmethyl-sulfane, FEMA No. 4214, methylsulfanyl(methylsulfanylmethylsulfanyl)methane, UNII-NUN90O9MA6, 1,1'-thiobis[1-(methylthio)]methane
Bis(methylthiomethyl) sulfide (CAS 6540-86-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C4H10S3 and a molecular weight of 154.31700 g/mol. It is also known as 2,4,6-Trithiaheptane, Bis-(methylmercapto-methyl)-sulfid and bis-(methylsulfanyl-methyl)-sulfide. Key properties include a boiling point of 227.7ºC at 760 mmHg, a density of 1.13 g/cm3 and a flash point of 92.9ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6540-86-9
- Jingsj CID
- J-8396-6
- Molecular Formula
- C4H10S3
- Chinese Name
- 双(甲硫基甲基)硫醚
- Molecular Weight
- 154.31700 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 227.7ºC at 760 mmHg |
|---|---|
| Density | 1.13 g/cm3 |
| Flash Point | 92.9ºC |
Frequently Asked Questions
What is the CAS number of Bis(methylthiomethyl) sulfide?
The CAS number of Bis(methylthiomethyl) sulfide is 6540-86-9.
What are the molecular formula and molecular weight of Bis(methylthiomethyl) sulfide?
Bis(methylthiomethyl) sulfide has molecular formula C4H10S3 and molecular weight 154.31700 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Bis(methylthiomethyl) sulfide (CAS 6540-86-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-8396-6 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.