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Methylacetylene
CAS # 74-99-7
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Compound Structure and Properties
Molecular Weight
40.0639
Formula
C
3
H
4
Melting Point
-102.7 °C, 170 °K, -153 °F
Boiling Point
-23.2 °C, 250 °K, -10 °F
Density
0.53 g/cm³
Data above sourced from:
ChemSpider
and
Wikipedia
GC Mass Spectrum
m/z
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Synonyms
Propyne; Methylacetylene; 1-Propyne; Allylene; Propine; CH3C.$.CH; Acetylene, methyl-; CH3C!!equiv!!CH
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2
SO
4
Refinery Gas Mix on Rt-QS-BOND
Ethylene and C1-C5 Hydrocarbons by ASTM D6159-97 on Rt-Alumina BOND/KCl, Rtx-1