4,4'-Bis[(hexafluoroisopropylidene)phthalic anhydride]diphenyl ether CAS 124592-05-8

Purity 97%+In StockPharmaceutical Standards
CAS No.124592-05-8
Molecular FormulaC34H14F12O7
Molecular Weight762.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-Bis[(hexafluoroisopropylidene)phthalic anhydride]diphenyl ether CAS 124592-05-8 chemical structure

Description

4,4'-Bis[(hexafluoroisopropylidene)phthalic anhydride]diphenyl ether (CAS 124592-05-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C34H14F12O7. Molecular weight: 762.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC34H14F12O7
Molecular Weight762.45 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1992
Halogen ContentF-containing

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