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74331-69-4

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74331-69-4 Structure

74331-69-4 Structure
IdentificationBack Directory
[Name]

1-Ethynyl-4-methoxy-2-methylbenzene
[CAS]

74331-69-4
[Synonyms]

1-Ethynyl-4-methoxy-2-methylbenzene
Benzene, 1-ethynyl-4-methoxy-2-methyl-
1-ETHYNYL-4-METHOXY-2-METHYLBENZENE 97
1-Ethynyl-4-methoxy-2-methylbenzene 97%
[Molecular Formula]

C10H10O
[MDL Number]

MFCD05865155
[MOL File]

74331-69-4.mol
[Molecular Weight]

146.19
Chemical PropertiesBack Directory
[Melting point ]

30-34 °C (lit.)
[Boiling point ]

222.7±33.0 °C(Predicted)
[density ]

1.00±0.1 g/cm3(Predicted)
[Fp ]

201 °F
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36-43
[Safety Statements ]

26-36/37
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

1-Ethynyl-4-methoxy-2-methylbenzene may be used in the preparation of 5-chloro-3-[(4-methoxy-2-methylphenyl)ethynyl]pyridin-2-amine.
[General Description]

1-Ethynyl-4-methoxy-2-methylbenzene is an aromatic acetylene derivative. Its reaction with 2-diazo-5,5-dimethylcyclohexanedione (diazodimedone) has been reported to afford cycloadducts.
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