bis(trimethylsilyl) sulfide
Also known as: Hexamethyldisilathiane, Thiobis(trimethylsilane), trimethylsilyl sulfide, Disilathiane, hexamethyl-, 1,1,1,3,3,3-Hexamethyldisilathiane, Bis(trimethylsilyl)sulfur, EINECS 222-201-4, MFCD00014851
bis(trimethylsilyl) sulfide (CAS 3385-94-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C6H18SSi2 and a molecular weight of 178.44300 g/mol. Key properties include a boiling point of 164 °C(lit.), a density of 0.846 g/mL at 25 °C(lit.) and a flash point of 26.1 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.
- CAS No.
- 3385-94-2
- Jingsj CID
- J-1377225-3
- Molecular Formula
- C6H18SSi2
- Molecular Weight
- 178.44300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 11/2/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 164 °C(lit.) |
|---|---|
| Density | 0.846 g/mL at 25 °C(lit.) |
| Flash Point | 26.1 °C |
| Exact Mass | 178.06700 |
| PSA | 25.30000 |
| LogP | 3.38940 |
| Refractive Index | n20/D 1.4586(lit.) |
Customs & Trade Information
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of bis(trimethylsilyl) sulfide?
The CAS number of bis(trimethylsilyl) sulfide is 3385-94-2.
What are the molecular formula and molecular weight of bis(trimethylsilyl) sulfide?
bis(trimethylsilyl) sulfide has molecular formula C6H18SSi2 and molecular weight 178.44300 g/mol.
What are the upstream and downstream products of bis(trimethylsilyl) sulfide?
For bis(trimethylsilyl) sulfide, Upstream Products: Chlorotrimethylsilane, Trimethylsilyl iodide, (Ethylthio)trimethylsilane; Downstream Products: 1-Mercapto-2-propanol, Acetyl sulfide, (Phenylthio)trimethylsilane.
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(trimethylsilyl) sulfide (CAS 3385-94-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1377225-3 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.