Carbonyl sulfide
Also known as: CARBON OXYSULFIDE, Carbon Oxysulphide, Carbon oxide sulfide, Carbon oxide sulphide, Carbon monoxide monosulfide, Carbonyl sulphide, Oxycarbon sulfide, Oxomethanethione, Thioxomethanone
Carbonyl sulfide (CAS 463-58-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula COS and a molecular weight of 60.07510 g/mol. Key properties include a melting point of −138 °C(lit.), a boiling point of −50 °C(lit.) and a density of 1.259g/cm3. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 463-58-1
- Jingsj CID
- J-27830-8
- Molecular Formula
- COS
- Molecular Weight
- 60.07510 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | −138 °C(lit.) |
|---|---|
| Boiling Point | −50 °C(lit.) |
| Density | 1.259g/cm3 |
| Exact Mass | 59.96700 |
| PSA | 49.16000 |
| LogP | 0.25110 |
| Additional Property | 2.1 (20 °C, vs air) |
| Vapor Pressure | 9090mmHg at 25°C |
| Refractive Index | 1.454 |
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 Carbonyl sulfide?
The CAS number of Carbonyl sulfide is 463-58-1.
What are the molecular formula and molecular weight of Carbonyl sulfide?
Carbonyl sulfide has molecular formula COS and molecular weight 60.07510 g/mol.
What are the upstream and downstream products of Carbonyl sulfide?
For Carbonyl sulfide, Upstream Products: SULFUR DIOXIDE, Aluminium chloride, Carbon dioxide; Downstream Products: Dibutyl carbonate, Carbon disulphide, Phosphoryl chloride.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Carbonyl sulfide (CAS 463-58-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-27830-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.