138768-00-0
138768-00-0 structure
- Name: 1,3-Cyclopentanedione, 2-ethynyl-2-methyl- (9CI)
- Chemical Name: 2-Ethynyl-2-methyl-1,3-cyclopentanedione
- CAS Number: 138768-00-0
- Molecular Formula: C8H8O2
- Molecular Weight: 136.148
- Create Date: 2021-09-10 11:58:55
- Modify Date: 2025-08-24 17:34:15
| Name | 2-Ethynyl-2-methyl-1,3-cyclopentanedione |
|---|---|
| Synonyms |
MFCD18805595
1,3-Cyclopentanedione, 2-ethynyl-2-methyl- 2-Ethynyl-2-methyl-1,3-cyclopentanedione |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 231.7±40.0 °C at 760 mmHg |
| Molecular Formula | C8H8O2 |
| Molecular Weight | 136.148 |
| Flash Point | 84.3±24.3 °C |
| Exact Mass | 136.052429 |
| LogP | -0.31 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.488 |