ChemicalBook--->CAS DataBase List--->40176-80-5

40176-80-5

40176-80-5 Structure

40176-80-5 Structure
IdentificationBack Directory
[Name]

2-ETHYNYL-BENZO[D]THIAZOLE
[CAS]

40176-80-5
[Synonyms]

2-Ethynylbenzothiazole
Benzothiazole, 2-ethynyl-
2-ETHYNYL-BENZO[D]THIAZOLE
2-Ethynyl-1,3-benzothiazole
Benzothiazole, 2-ethynyl- (9CI)
[Molecular Formula]

C9H5NS
[MDL Number]

MFCD08703599
[MOL File]

40176-80-5.mol
[Molecular Weight]

159.208
Chemical PropertiesBack Directory
[Melting point ]

41 °C
[Boiling point ]

278.0±23.0 °C(Predicted)
[density ]

1.27±0.1 g/cm3(Predicted)
[form ]

powder to crystal
[pka]

-0.32±0.10(Predicted)
[color ]

White to Light yellow to Light orange
[CAS DataBase Reference]

40176-80-5
Safety DataBack Directory
[HS Code ]

2934.20.8000
Hazard InformationBack Directory
[Uses]

2-Ethynyl-1,3-benzothiazole is used as a reactant in the preparation of diborylalkenes through a Bronsted base catalyzed reaction between terminal alkynes and bis(pinacolato)diboron.
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