isopentyne; 1-isopentyne; isopropylacetylene; 2-methyl-3-butyne; 3-methyl-1-butyne; 3-methylbut-1-yne; 3-methylbutyne-1; γ-methyl-Dα-butyne | |
Links: | 📏 NIST, 📖 PubMed, 📖Houben-Weyl, 2. Band (Isopropylacetylen); p. 809 |
CAS RN: | [598-23-2] |
Formula: | C5H8; 68.12 g/mol |
InChiKey: | USCSRAJGJYMJFZ-UHFFFAOYSA-N |
SMILES: | CC(C)C#C |
Density: | 0.665 g/mL |
Molar volume: | 102.4 mL/mol |
Refractive index: | 1.379 |
Molecular refractive power: | 23.64 mL/mol |
Dipole moment: | 0.72 D |
Melting point: | -90 °C |
Boiling point: | 28 °C |