| Identification | Back Directory | [Name]
3-Ethynylthiophene | [CAS]
67237-53-0 | [Synonyms]
thienylacetylene
3-Ethynylthiophene
3-Thienylacetylene
3-Thienylacethylene
Thiophene, 3-ethynyl-
3-Ethynylthiophene>
(Thien-3-yl)acetylene
3-ETHYNYLTHIOPHENE 96
3-Ethynylthiophene 96%
Thiophene, 3-ethynyl- (9CI)
3-Ethynylthiophene ISO 9001：2015 REACH | [Molecular Formula]
C6H4S | [MDL Number]
MFCD04039973 | [MOL File]
67237-53-0.mol | [Molecular Weight]
108.16 |
| Chemical Properties | Back Directory | [Boiling point ]
152-153 °C(lit.)
| [density ]
1.098 g/mL at 25 °C(lit.)
| [refractive index ]
n20/D 1.5800(lit.)
| [Fp ]
115 °F
| [storage temp. ]
Room temperature. | [form ]
Liquid | [color ]
Colorless to yellow to orange | [Water Solubility ]
Slightly soluble in water. |
| Questions And Answer | Back Directory | [Uses]
3-Ethynylthiophene is used in preparation of benzothiazonines by rhodium-catalyzed denitrogenative annulation reactions of sulfonylaryltriazoles with thiochromones. |
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