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ChemicalBook--->CAS DataBase List--->18735-82-5

18735-82-5

18735-82-5 Structure

18735-82-5 Structure
IdentificationBack Directory
[Name]

7-Bromo-4-hydroxy-2H-chromen-2-one
[CAS]

18735-82-5
[Synonyms]

7-Bromo-4-hydroxycoumarin
7-Bromo-4-hydroxy-2H-chromen-2-one
7-Bromo-4-hydroxy-2H-1-benzopyran-2-one
2H-1-Benzopyran-2-one, 7-bromo-4-hydroxy-
[Molecular Formula]

C9H5BrO3
[MDL Number]

MFCD12196352
[MOL File]

18735-82-5.mol
[Molecular Weight]

241.04
Chemical PropertiesBack Directory
[Melting point ]

244-249°C
[Boiling point ]

391.8±42.0 °C(Predicted)
[density ]

1.879±0.06 g/cm3(Predicted)
[form ]

solid
[pka]

4.50±1.00(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]


GHS07
[Signal word ]

Warning
[Hazard statements ]

H302-H319
[Precautionary statements ]

P264-P270-P280-P301+P312-P305+P351+P338-P337+P313
[Hazard Codes ]

Xn
[Risk Statements ]

22-36
[Safety Statements ]

26
[WGK Germany ]

3
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