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ChemicalBook--->CAS DataBase List--->16854-67-4

16854-67-4

16854-67-4 Structure

16854-67-4 Structure
IdentificationBack Directory
[Name]

4-Hydroxylthiocoumarin
[CAS]

16854-67-4
[Synonyms]

AKOS AU-SVL-37-03
CHEMBRDG-BB 5102960
4-Hydroxythiocoumarin
4-HYDROXYLTHIOCOUMARIN
4-Hydroxy thiocoumarin
4-HYDROXY-2H-THIOCHROMEN-2-ONE
4-hydroxy-2H-benzothiopyran-2-one
4-hydroxy-2H-benzothiopyran-2-one,4-hydroxyl-thio-coumarin
[Molecular Formula]

C9H6O2S
[MDL Number]

MFCD00463527
[MOL File]

16854-67-4.mol
[Molecular Weight]

178.21
Chemical PropertiesBack Directory
[Melting point ]

209 °C(Solv: water (7732-18-5))
[Boiling point ]

304.9±42.0 °C(Predicted)
[density ]

1.478±0.06 g/cm3(Predicted)
[storage temp. ]

-20°C Freezer, Under inert atmosphere
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

Solid
[pka]

4.50±1.00(Predicted)
[color ]

White to Pale Yellow
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H315-H319
[Precautionary statements ]

P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
[HS Code ]

2934.99.9001
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Aluminum chloride-->Thiophenol-->Diphenyl sulfide
Hazard InformationBack Directory
[Uses]

4-?Hydroxy-2H-?1-?benzothiopyran-?2-?one is an intermediate in synthesizing Difethialone (D445450), is an anticoagulant rodenticide widely used to control rodent infestations.
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