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939-18-4

Basic Information
CAS No.: 939-18-4
Name: 2H-1-Benzopyran-2-one, 3-bromo-
Article Data: 2
Molecular Structure:
Molecular Structure of 939-18-4 (2H-1-Benzopyran-2-one, 3-bromo-)
Formula: C9H5BrO2
Molecular Weight: 225.041
Synonyms: 3-bromo-chromen-2-one;3-bromo-2H-1-benzopyran-2-one;2H-1-Benzopyran-2-one,3-bromo;3-Brom-cumarin;3-Bromo-2-chromenone;3-bromo-2H-chromen-2-one;2-bromocoumarine;3-bromocoumarin;
Density: 1.738±0.06 g/cm3(Predicted)
Melting Point: 250 °C
Boiling Point: 344.3±30.0 °C(Predicted)
PSA: 30.21000
LogP: 2.55550
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    2H-1-Benzopyran-2-one, 3-bromo- Chemical Properties Melting point 250 °C Boiling point 344.3±30.0 °C(Predicted) density 1.738±0.06 g/cm3(Predicted) storage temp. Sealed in dry,2-8°C 2H-1-Benzopyran-2-one, 3-

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    laboratory Application:Synthetic building block

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    factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

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