Thioacetic acid CAS#: 507-09-5; ChemWhat Code: 28108
Names & Identifiers |
| Product Name | Thioacetic acid |
| Synonyms | acetylmercaptan;CH3COSH;Ethanethioic S-acid;Ethanethiolic acid;ethanethiolicacid;Kyselina thiooctova;kyselinathiooctova;Methanecarbothiolic acid |
| CAS Registry Number | 507-09-5 |
| Molecular Formula | C2H4OS |
| Molecular Weight | 76.12 |
| EINECS | 208-063-8 |
| Other Registry Numbers | |
| IUPA Names, InChI, InChI Key, Canonical SMILES, etc.: | IUPA Names, InChI, InChI Key, Canonical SMILES, etc. |
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Chemical & Physical Properties |
| Melting point | -17 °C |
| Boiling Point | 97 °C |
| Density | 1.065 g/mL at 25 °C(lit.) |
| Refractive Index | n |
| FEMA | 4210 | THIOACETIC ACID |
| Flash Point | 52 °F |
| Storage | Refrigerator |
| Solubulity | 27g/l (slow decomposition) |
| pka | 3.33(at 25℃) |
| form | Liquid |
| Color | Clear Colorless to pale yellow |
| PH | 1.8 (100g/l, H2O, 20℃)Hydrolysis |
| Water Solubility | 27 g/L (15 ºC) (hydrolyse) |
| Merck | 14,9320 |
| BRN | 773684 |
| Stability: | Stable. Flammable. Incompatible with metals, strong oxidizing agents. |
| More Properties From PubChem | Topological Polar Surface Area, Monoisotopic Mass, etc. |
| NIST Chemistry Reference | Ethanethioic acid(507-09-5) |
| EPA Substance Registry System | Ethanethioic acid(507-09-5) |
Safety & Hazards(Codes & Phrases) |
| Hazard Codes | F,C,Xn |
| R Phrase | 11-34-22-43-41 |
| S Phrase | 9-16-26-36/37/39-45-28-23 |
| RIDADR | UN 2436 3/PG 2 |
| WGK Germany | 3 |
| RTECS | AJ5600000 |
| F | 13-19 |
| TSCA | Yes |
| Storage Class | 3 |
| Packing Group | II |
| HS Code | 29309070 |
| More Safety & Hazards From PubChem | Signal, GHS Hazard Statements, Precautionary Statement Codes, etc. |
Literature |
| Literature on PubChem | Synthesis References, Metabolite References, etc. |
Patents |
| Patents on PubChem | Related Patents Of This Product |
Transportation, Storage & Usage |
| Transportation | No Information |
| Storage | No Information |
| Usage | No Information |
Spectral Properties |
| No Information |
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