Ethyl thioacetate
ALDRICH/W328200 - ≥98%
Synonym: S-Ethyl acetothioate; S-Ethyl ethanethioate; S-Ethyl thioacetate
CAS Number: 625-60-5
Empirical Formula (Hill Notation): C4H8OS
Molecular Weight: 104.17
EC Number: 210-904-9
MDL Number: MFCD00015178
Linear Formula: CH3COSC2H5
Product Type: Chemical
| agency | meets purity specifications of JECFA |
| application(s) | flavors and fragrances |
| assay | ≥98% |
| biological source | synthetic |
| bp | 116 °C (lit.) |
| density | 0.979 g/mL at 25 °C (lit.) |
| documentation | see Safety & Documentation for available documents |
| food allergen | no known allergens |
| InChI | 1S/C4H8OS/c1-3-6-4(2)5/h3 |
| InChI key | APTGPWJUOYMUCE-UHFFFAOYSA |
| organoleptic | garlic; onion; fruity; sulfurous |
| Quality Level | 300 ![]() |
| refractive index | n |
| SMILES string | CCSC(C)=O |
| Disclaimer: | For R&D or non-EU Food use. Not for retail sale. |
| General description: | Ethyl thioacetate is a volatile sulfur compound that is reported to occur in durian fruit and wine. |
| Packaging: | 1 kg in glass bottle |
| Packaging: | 25, 100 g in glass bottle |
| Symbol | ![]() ![]() GHS02,GHS05,GHS07 |
| Signal word | Danger |
| Hazard statements | H225 - H302 - H315 - H318 - H335 |
| Precautionary statements | P210 - P280 - P301 + P312 + P330 - P302 + P352 - P305 + P351 + P338 + P310 |
| Hazard Codes | F,Xn |
| Risk Statements | 11-22-37/38-41 |
| Safety Statements | 26-39 |
| RIDADR | UN 1993BE 3 / PGII |
| WGK Germany | WGK 3 |
| Flash Point(F) | 64.4 °F - closed cup |
| Flash Point(C) | 18 °C - closed cup |
| Purity | ≥98% |
| bp | 116 °C (lit.) |
| Density | 0.979 g/mL at 25 °C (lit.) |
| Refractive Index | n |
| FEMA Number | 3282 |
| UNSPSC | 12164502 |




