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63958-66-7

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63958-66-7 Structure

63958-66-7 Structure

Identification	Back 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 Properties	Back Directory
[Boiling point ] 535.8±50.0 °C(Predicted)
[density ] 1.779±0.06 g/cm3(Predicted)
[pka] 3.20±0.10(Predicted)

Safety Data	Back 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 Information	Back 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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