53475-15-3
53475-15-3 structure
- Name: 3-Methylthio-2-butanone
- Chemical Name: 3-Methylthio-2-butanone
- CAS Number: 53475-15-3
- Molecular Formula: C5H10OS
- Molecular Weight: 118.19700
- Catalog: Chemical reagent Organic reagent Fatty ketone (including enol)
- Create Date: 2018-09-23 12:48:00
- Modify Date: 2025-09-09 20:20:21
| Name | 3-Methylthio-2-butanone |
|---|---|
| Synonyms |
EINECS 258-576-6
3-methylsulfanylbutan-2-one 3-Methylmercapto-2-butanone MFCD00008761 3-METHYLTHIO-2-BUTANONE |
| Density | 0.975 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 50-54ºC20 mm Hg(lit.) |
| Molecular Formula | C5H10OS |
| Molecular Weight | 118.19700 |
| Flash Point | 43.7ºC |
| Exact Mass | 118.04500 |
| PSA | 42.37000 |
| LogP | 1.32690 |
| Index of Refraction | n20/D 1.471(lit.) |
| Storage condition | Flammables area |
| Risk Phrases | R10 |
|---|---|
| Safety Phrases | 23-24/25 |
| RIDADR | UN 1224 3 |
| WGK Germany | 3 |
| Packaging Group | III |
| Hazard Class | 3.2 |
| HS Code | 2930909090 |
| Precursor 6 | |
|---|---|
| DownStream 0 | |
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |