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ChemicalBook--->CAS DataBase List--->118292-06-1

118292-06-1

118292-06-1 Structure

118292-06-1 Structure
IdentificationBack Directory
[Name]

6-Ethynyl-4,4-dimethylthiochroman
[CAS]

118292-06-1
[Synonyms]

Tazarotene Impurity 5
Tazarotene Impurity 4
4,4-DIMETHYL-6-ETHYNYLTHIOCHROMAN
6-Ethynyl-4,4-dimethyl-thiochroman
6-ethynyl-4,4-dimethyl-2,3-dihydrothiochromene
6-Ethynyl-3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran
6-ethynyl-4,4-diMethyl-3,4-dihydro-2H-1-benzothiopyran
2H-1-Benzothiopyran,6-ethynyl-3,4-dihydro-4,4-diMethyl-
Tazarotene IMpurity (6-Ethynyl-4,4-DiMethyl ThiochroMan)
[Molecular Formula]

C13H14S
[MDL Number]

MFCD00902029
[MOL File]

118292-06-1.mol
[Molecular Weight]

202.32
Chemical PropertiesBack Directory
[Melting point ]

69-72 °C
[Boiling point ]

299 °C
[density ]

1.09
[Fp ]

128 °C
[storage temp. ]

2-8°C
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H315-H319-H335
[Precautionary statements ]

P261-P305+P351+P338
Hazard InformationBack Directory
[Uses]

6-Ethynyl-4,4-dimethylthiochroman is used in preparation of Alkynyl Aryl Iodides via Copper-catalyzed three-component Carboiodination of Arynes.
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