2-ethynyl-5-methylthiophene
Names
[ CAS No. ]:
81294-10-2
[ Name ]:
2-ethynyl-5-methylthiophene
[Synonym ]:
5-methyl-thien-2-ylacetylene
5-methyl-2-thienylacetylene
Thiophene, 2-ethynyl-5-methyl-
Thiophene,2-ethynyl-5-methyl
2-Ethynyl-5-methylthiophene
2-ethynyl-5-methyl-thiophene
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
181.5±28.0 °C at 760 mmHg
[ Molecular Formula ]:
C7H6S
[ Molecular Weight ]:
122.188
[ Flash Point ]:
43.3±10.2 °C
[ Exact Mass ]:
122.019020
[ PSA ]:
28.24000
[ LogP ]:
2.54
[ Vapour Pressure ]:
1.2±0.3 mmHg at 25°C
[ Index of Refraction ]:
1.558