1679-09-0
1679-09-0 structure
- Name: 2-METHYL-2-BUTANETHIOL
- Chemical Name: 2-methylbutane-2-thiol
- CAS Number: 1679-09-0
- Molecular Formula: C5H12S
- Molecular Weight: 104.214
- Catalog: Chemical reagent Organic reagent Thiol salt
- Create Date: 2018-08-17 00:32:28
- Modify Date: 2025-08-25 20:31:24
| Name | 2-methylbutane-2-thiol |
|---|---|
| Synonyms |
2-Butanethiol,2-methyl
2-ethyl-2-propanethiol tert-Amyl mercaptan tert-amyl hydrosulfide 2-methyl-butane-2-thiol 2-Methyl-butan-2-thiol 2-Butanethiol, 2-methyl- MFCD00004858 2-tert-Pentyl mercaptan 2-Methybutane-2-thiol EINECS 216-843-4 2-Methyl-2-butanethiol 2-Methylbutane-2-thiol tert-Pentyl mercaptan |
| Density | 0.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 96.6±8.0 °C at 760 mmHg |
| Melting Point | 0ºC |
| Molecular Formula | C5H12S |
| Molecular Weight | 104.214 |
| Flash Point | -1.1±0.0 °C |
| Exact Mass | 104.065971 |
| PSA | 38.80000 |
| LogP | 2.48 |
| Vapour Pressure | 49.4±0.2 mmHg at 25°C |
| Index of Refraction | 1.441 |
| Risk Phrases | R11 |
|---|---|
| Safety Phrases | S9-S16-S33 |
| RIDADR | 1993 |
| RTECS | EK6570500 |
| Packaging Group | II |
| Hazard Class | 3.1 |
| HS Code | 2930909090 |
| Precursor 9 | |
|---|---|
| DownStream 7 | |
| 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% |