187-18-8
187-18-8 structure
- Name: 2-methyl-1-butanethiol
- Chemical Name: Spiro[cyclopenta[7,8]phenanthro[2,3-c]pyrazole-1(2H),2'-oxetane] (8CI,9CI)
- CAS Number: 187-18-8
- Molecular Formula: C5H12S
- Molecular Weight: 104.21400
- Catalog: Chemical reagent Organic reagent Thiol salt
- Create Date: 2017-09-09 20:41:29
- Modify Date: 2025-09-18 16:21:28
| Name | Spiro[cyclopenta[7,8]phenanthro[2,3-c]pyrazole-1(2H),2'-oxetane] (8CI,9CI) |
|---|
| Density | 0.848 g/mL at 25ºC(lit.) |
|---|---|
| Boiling Point | 116-117ºC(lit.) |
| Molecular Formula | C5H12S |
| Molecular Weight | 104.21400 |
| Flash Point | 67 °F |
| Exact Mass | 104.06600 |
| PSA | 38.80000 |
| LogP | 1.96230 |
| Vapour Pressure | 41.4 mm Hg ( 37.7 °C) |
| Index of Refraction | n20/D 1.447(lit.) |
| Hazard Codes | F: Flammable;Xi: Irritant; |
|---|---|
| Risk Phrases | R11 |
| Safety Phrases | 16-26-33 |
| RIDADR | UN 1111 3/PG 2 |
| WGK Germany | 3 |