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63958-66-7

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63958-66-7 Structure

63958-66-7 Structure
IdentificationBack Directory
[Name]

4,5-dihydroxyphthalic acid
[CAS]

63958-66-7
[Synonyms]

Normetahemipinic acid
4,5-dihydroxyphthalic acid
4,5-Dihydroxybenzene-1,2-dicarboxylic acid
4,5-Dihydroxy-1,2-benzenedicarboxylic acid
1,2-Benzenedicarboxylic acid, 4,5-dihydroxy-
[Molecular Formula]

C8H6O6
[MOL File]

63958-66-7.mol
[Molecular Weight]

198.13
Chemical PropertiesBack Directory
[Boiling point ]

535.8±50.0 °C(Predicted)
[density ]

1.779±0.06 g/cm3(Predicted)
[pka]

3.20±0.10(Predicted)
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
Hazard InformationBack Directory
[Definition]

ChEBI:4,5-dihydroxyphthalic acid is a hydroxybenzoic acid. It is functionally related to a phthalic acid. It is a conjugate acid of a 4,5-dihydroxyphthalate(2-).
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