di-n-decyl sulfide
Also known as: 1,1'-thiobisdecane, 1-decylsulfanyldecane, 11-thiaheneicosane, bis(decyl) sulfide, bis-decyl sulfide, decyl sulfide, didecyl sulfide, didecyl sulphide, n-decyl sulfide
di-n-decyl sulfide (CAS 693-83-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C20H42S and a molecular weight of 314.61200 g/mol. Key properties include a melting point of 24-26°C, a boiling point of 217-218°C 8mm, a density of 0.844g/cm3 and a flash point of 217-218°C/8mm. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 693-83-4
- Jingsj CID
- J-32427-8
- Molecular Formula
- C20H42S
- Molecular Weight
- 314.61200 g/mol
- Category
- Ethers
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 24-26°C |
|---|---|
| Boiling Point | 217-218°C 8mm |
| Density | 0.844g/cm3 |
| Flash Point | 217-218°C/8mm |
| Exact Mass | 314.30100 |
| PSA | 25.30000 |
| LogP | 8.00100 |
| Refractive Index | 1.463 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of di-n-decyl sulfide?
The CAS number of di-n-decyl sulfide is 693-83-4.
What are the molecular formula and molecular weight of di-n-decyl sulfide?
di-n-decyl sulfide has molecular formula C20H42S and molecular weight 314.61200 g/mol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "di-n-decyl sulfide (CAS 693-83-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-32427-8 (accessed 2026-11-07).
Data for reference only; verify product details with suppliers before purchase.