Ethanethioic acid S-ethyl ester
Also known as: Ethyl thioacetate, S-Ethyl ethanethioate, S-Ethyl thioacetate, S-Ethyl thiolacetate, Ethyl thiolacetate, Thioacetic acid S-ethyl ester, FEMA 3282, Ethanethioic acid, S-ethyl ester, CH3COSC2H5
Ethanethioic acid S-ethyl ester (CAS 625-60-5) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C4H8OS and a molecular weight of 104.171 g/mol. Key properties include a boiling point of 95.0±23.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 11.3±22.6 °C. It is classified under GHS with signal word Danger and hazard statements H225 — Highly flammable liquid and vapour, H302 — Harmful if swallowed and H315 — Causes skin irritation. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 625-60-5
- Jingsj CID
- J-1367611-4
- Molecular Formula
- C4H8OS
- Molecular Weight
- 104.171 g/mol
- Category
- Solvents
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 95.0±23.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 11.3±22.6 °C |
| Exact Mass | 104.029587 |
| PSA | 41.32000 |
| LogP | 1.26 |
| Vapor Pressure | 52.7±0.2 mmHg at 25°C |
| Refractive Index | 1.471 |
GHS Safety & Compliance
- H225 — Highly flammable liquid and vapour
- H302 — Harmful if swallowed
- H315 — Causes skin irritation
- H318 — Causes serious eye damage
- H335 — May cause respiratory irritation
Frequently Asked Questions
What is the CAS number of Ethanethioic acid S-ethyl ester?
The CAS number of Ethanethioic acid S-ethyl ester is 625-60-5.
What are the molecular formula and molecular weight of Ethanethioic acid S-ethyl ester?
Ethanethioic acid S-ethyl ester has molecular formula C4H8OS and molecular weight 104.171 g/mol.
Is Ethanethioic acid S-ethyl ester hazardous?
Ethanethioic acid S-ethyl ester has GHS signal word Danger and hazard statements H225 — Highly flammable liquid and vapour; H302 — Harmful if swallowed; H315 — Causes skin irritation.
What are the upstream and downstream products of Ethanethioic acid S-ethyl ester?
For Ethanethioic acid S-ethyl ester, Upstream Products: Acetyl chloride, Ethanethiol, Ethyl dithioacetate; Downstream Products: Acetohydroxamic acid, N-Acetylglycine, ketene.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Ethanethioic acid S-ethyl ester (CAS 625-60-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1367611-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.