Sodium 1-butanethiolate
Also known as: 1-Butanethiol sodium salt, Butanethiol sodium salt, Butylthiosodium, Sodium butanethiolate, Sodium butylmercaptanide, Sodium butyl mercaptide, Sodium butyl sulfide, Sodium butylthiolate, Sodium thiobutoxide, Sodium thiobutylate, n-Butyl mercaptan sodium salt, Caswell No. 119D, sodium butane-1-thiolate, sodium n-butanethiolate
Sodium 1-butanethiolate (CAS 4779-86-6) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C4H9NaS and a molecular weight of 112.16900 g/mol. Key properties include a melting point of -115.9ºC, a boiling point of 98.2ºC at 760mmHg, a density of 0.83g/cm3 and a flash point of 12.8ºC. It is classified under GHS with signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 4779-86-6
- Jingsj CID
- J-1519278-6
- Molecular Formula
- C4H9NaS
- Molecular Weight
- 112.16900 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | -115.9ºC |
|---|---|
| Boiling Point | 98.2ºC at 760mmHg |
| Density | 0.83g/cm3 |
| Flash Point | 12.8ºC |
| Exact Mass | 112.03200 |
| PSA | 25.30000 |
| LogP | 1.98400 |
GHS Safety & Compliance
- H314 — Causes severe skin burns and eye damage
Frequently Asked Questions
What is the CAS number of Sodium 1-butanethiolate?
The CAS number of Sodium 1-butanethiolate is 4779-86-6.
What are the molecular formula and molecular weight of Sodium 1-butanethiolate?
Sodium 1-butanethiolate has molecular formula C4H9NaS and molecular weight 112.16900 g/mol.
Is Sodium 1-butanethiolate hazardous?
Sodium 1-butanethiolate has GHS signal word Danger and hazard statements H314 — Causes severe skin burns and eye damage.
What are the upstream and downstream products of Sodium 1-butanethiolate?
For Sodium 1-butanethiolate, Upstream Products: butanethiol, Dibutyl disulfide, Ethanol; Downstream Products: (butylthio)acetic acid, Dibutyl disulfide, butanethiol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Sodium 1-butanethiolate (CAS 4779-86-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1519278-6 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.