1948-39-6

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1948-39-6 Structure

Identification	Back Directory
[Name] 4-Hydroxy-3,5-diiodophenylacetic acid
[CAS] 1948-39-6
[Synonyms] 4-hydroxy-3,5-diiodophenylacetic acid 3,5-DIIODO-4-HYDROXY PHENYLACETIC ACID 4-Hydroxy-3,5-diiodobenzeneacetic acid Benzeneacetic acid, 4-hydroxy-3,5-diiodo- Levothyroxine 3,5-Diiodo 4-Hydroxyphenylacetic Acid
[EINECS(EC#)] 217-753-8
[Molecular Formula] C8H6I2O3
[MDL Number] MFCD03425431
[MOL File] 1948-39-6.mol
[Molecular Weight] 403.94

Chemical Properties	Back Directory
[Melting point ] 217.5-219.5 °C(Solv: acetone (67-64-1); water (7732-18-5))
[Boiling point ] 370.3±42.0 °C(Predicted)
[density ] 2.533±0.06 g/cm3(Predicted)
[pka] 4.20±0.10(Predicted)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302-H315-H312-H335-H319-H332
[Precautionary statements ] P280-P302+P352-P312-P322-P363-P501-P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362-P261-P271-P304+P340-P312-P264-P270-P301+P312-P330-P501

Hazard Information	Back Directory
[Uses] 3,5-Diiodo-4-hydroxyphenylacetic acid is an impurity of Thyroxine (T425600).

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