Sodium isopropyl xanthate
异丙基黄原酸钠
Also known as: Proxan sodium, Sodium O-isopropyl dithiocarbonate, Sodium O-propan-2-yl carbonodithioate, Isopropylxanthic acid sodium salt, Sodium isopropylxanthate, Sodium propan-2-yloxymethanedithioate, Aeroxanthate343, Good-ritenix, Z11
Sodium isopropyl xanthate (CAS 140-93-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C4H7NaOS2 and a molecular weight of 158.21800 g/mol. It is also known as Proxan sodium, Sodium O-isopropyl dithiocarbonate and Sodium O-propan-2-yl carbonodithioate. Key properties include a melting point of 216-218 °C(lit.), a boiling point of 166℃, a density of 1.225 and a flash point of 37.2ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 140-93-2
- Jingsj CID
- J-9783-7
- Molecular Formula
- C4H7NaOS2
- Chinese Name
- 异丙基黄原酸钠
- Molecular Weight
- 158.21800 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 216-218 °C(lit.) |
|---|---|
| Boiling Point | 166℃ |
| Density | 1.225 |
| Flash Point | 37.2ºC |
Frequently Asked Questions
What is the CAS number of Sodium isopropyl xanthate?
The CAS number of Sodium isopropyl xanthate is 140-93-2.
What are the molecular formula and molecular weight of Sodium isopropyl xanthate?
Sodium isopropyl xanthate has molecular formula C4H7NaOS2 and molecular weight 158.21800 g/mol.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium isopropyl xanthate (CAS 140-93-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-9783-7 (accessed 2026-10-23).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.