| Identification | Back Directory | [Name]
2-METHYL-1-BUTEN-3-YNE | [CAS]
78-80-8 | [Synonyms]
Valylene
2-Methylbutenyne
CH2=C(CH3)CequivCH
2-Methyl-1-butenyne
ISOPROPENYLACETYLENE
Isopropenylancetylene
ISOPROPENYLACETHYLENE
2-methyl-1-buten-3-yn
3-Methyl-3-buten-1-yne
2-METHYLBUT-1-EN-3-YNE
2-METHYL-1-BUTEN-3-YNE
2-Methyl-1-buten-3-yen
3-Methyl-1-butyne-3-ene
1-Butene-3-yne, 2-methyl-
2-Methyl-1-buten-3-yne,98%
2-Methyl-1-buten-3-yne, 98% 10ML
1-Buten-3-yne, 2-methyl- (6CI, 8CI, 9CI)
2-Methyl-1-buten-3-yne,Isopropenylacetylene | [EINECS(EC#)]
201-144-9 | [Molecular Formula]
C5H6 | [MDL Number]
MFCD00008599 | [MOL File]
78-80-8.mol | [Molecular Weight]
66.1 |
| Chemical Properties | Back Directory | [Appearance]
Clear colorless to light yellow liquid | [Melting point ]
-113 °C | [Boiling point ]
32 °C(lit.)
| [density ]
0.695 g/mL at 25 °C(lit.)
| [vapor pressure ]
8.96 psi ( 20 °C)
| [refractive index ]
n20/D 1.416(lit.)
| [Fp ]
20 °F
| [storage temp. ]
2-8°C
| [form ]
Liquid | [color ]
Clear | [Water Solubility ]
Not miscible in water. | [BRN ]
969175 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colorless to light yellow liquid | [Hazard]
Flammable, dangerous fire risk. | [Uses]
2-Methyl-1-buten-3-yne is a reagent used in analytical studies to determine the aroma compounds present in various things by using pyrolysis gas chromatography mass spectrometry techniques. |
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