Isobutylethyne

Modify Date: 2024-01-07 22:04:45

Isobutylethyne Structure
Isobutylethyne structure
Common Name Isobutylethyne
CAS Number 7154-75-8 Molecular Weight 82.144
Density 0.7±0.1 g/cm3 Boiling Point 60.0±8.0 °C at 760 mmHg
Molecular Formula C6H10 Melting Point -104.6°C
MSDS N/A Flash Point -29.1±2.8 °C

 Names

Name 4-methyl-1-pentyne
Synonym More Synonyms

 Chemical & Physical Properties

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.

 Safety Information

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

 Synthetic Route

 Synonyms

4-Methylpent-1-yne
Isobutylethyne
MFCD00039857
1-Pentyne, 4-methyl-
4-Methyl-1-pentyne