133-38-0

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133-38-0 Structure

Identification	Back Directory
[Name] DIHYDROXYFUMARIC ACID
[CAS] 133-38-0
[Synonyms] dihydroxyfumarate dihydroxy-fumaricaci DIHYDROXYMALEIC ACID DIHYDROXYFUMARIC ACID acidodiidrossifumarico DIHYDROXYBUTENEDIOIC ACID 2,3-dihydroxyfumaric acid DIHYDROXYFUMARIC ACID(RG) (E)-DIHYDROXYBUTENEDIOIC ACID dihydroxyfumaric acid dihydrat 3-dihydroxy-(e)-2-butenedioicaci (e)-2,3-dihydroxy-2-butenedioicacid 3,4,4-trihydroxy-2-oxobut-3-enoic acid 3,4,4-trihydroxy-2-keto-but-3-enoic acid
[EINECS(EC#)] 205-106-2
[Molecular Formula] C4H4O6
[MDL Number] MFCD00004236
[MOL File] 133-38-0.mol
[Molecular Weight] 148.07

Chemical Properties	Back Directory
[Melting point ] 156 °C (dec.)(lit.)
[storage temp. ] 2-8°C
[LogP] -1.310 (est)
[EPA Substance Registry System] 2-Butenedioic acid, 2,3-dihydroxy-, (2E)- (133-38-0)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319
[Precautionary statements ] P264-P280-P337+P313-P305+P351+P338
[Safety Statements ] 22-24/25
[WGK Germany ] 3

Hazard Information	Back Directory
[Definition] ChEBI: A 2-hydroxydicarboxylic acid consisting of fumaric acid having two hydroxy groups at the 2- and 3-positions.
[Purification Methods] Crystallise the acid from water. [Beilstein 3 IV 1975.]

Spectrum Detail	Back Directory
[Spectrum Detail] DIHYDROXYFUMARIC ACID(133-38-0)MS DIHYDROXYFUMARIC ACID(133-38-0)IR1 DIHYDROXYFUMARIC ACID(133-38-0)IR2

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