90921-09-8

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90921-09-8 Structure

Identification	Back Directory
[Name] 4-Oxochromane-7-carboxylic acid
[CAS] 90921-09-8
[Synonyms] 4-OXOCHROMAN-7-CARBOXYLIC ACID 4-Oxochromane-7-carboxylic acid 4-oxo-3,4-dihydro-2H-1-benzopyran-7-carboxylic acid 2H-1-Benzopyran-7-carboxylic acid, 3,4-dihydro-4-oxo-
[EINECS(EC#)] 1533716-785-6
[Molecular Formula] C10H8O4
[MOL File] 90921-09-8.mol
[Molecular Weight] 192.17

Chemical Properties	Back Directory
[Melting point ] 259 °C
[Boiling point ] 422.4±45.0 °C(Predicted)
[density ] 1.409±0.06 g/cm3(Predicted)
[storage temp. ] Sealed in dry,Room Temperature
[pka] 3.53±0.20(Predicted)

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