7154-75-8
7154-75-8 structure
- Name: Isobutylethyne
- Chemical Name: 4-methyl-1-pentyne
- CAS Number: 7154-75-8
- Molecular Formula: C6H10
- Molecular Weight: 82.144
- Catalog: Chemical reagent Organic reagent Alkyne
- Create Date: 2018-09-16 21:14:26
- Modify Date: 2026-07-16 19:06:19
| Name | 4-methyl-1-pentyne |
|---|---|
| Synonyms |
(CH3)2CHCH2CequivCH
4-methylpentyne, min 1-Pentyne, 4-methyl- (8CI, 9CI) 4-Methyl-1-pentyne> 4-methylpentyne CH≡CCH2CH(CH3)2 MFCD00039857 4-Methyl-1-pentyne 4-METHYL-1-PENTYNE, 4-METHYL-1-PENTYNE, 4-METHYL-1-PENTYNE, 4-METHYL-1-PENTYNE 1-Pentyne, 4-methyl 4-methyl-pent-1-yne 4-Methyl-1-pentyne,Isobutyl acetylene 4-Methylpent-1-yne ISOBUTYLACETYLENE 4,4-Dimethyl-1-butyne |
| Density | 0.7±0.1 g/cm3 |
|---|---|
| Boiling Point | 60.0±8.0 °C at 760 mmHg |
| Melting Point | -104.6°C |
| Molecular Formula | C6H10 |
| Molecular Weight | 82.144 |
| Flash Point | -29.1±2.8 °C |
| Exact Mass | 82.078247 |
| LogP | 2.41 |
| Vapour Pressure | 209.8±0.0 mmHg at 25°C |
| Index of Refraction | 1.409 |
| Storage condition | Refrigerator |
| Water Solubility | Insoluble in water. Soluble in common organic solvents of low polarity. |
| Hazard Codes | F |
|---|---|
| Risk Phrases | R11;R65 |
| Safety Phrases | S16-S23-S29-S33-S62 |
| RIDADR | UN 1993 3/PG 1 |
| WGK Germany | 3 |
| Packaging Group | II |
| Precursor 8 | |
|---|---|
| DownStream 7 | |
