TETRAIODOPHTHALICANHYDRIDE CAS 632-80-4

Purity 97%+In StockPharmaceutical Standards
CAS No.632-80-4
Molecular FormulaC8I4O3
Molecular Weight651.70 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

TETRAIODOPHTHALICANHYDRIDE CAS 632-80-4 chemical structure

Description

TETRAIODOPHTHALICANHYDRIDE (CAS 632-80-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8I4O3. Molecular weight: 651.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC8I4O3
Molecular Weight651.70 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentI-containing

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