4,4′-(Hexafluoroisopropylene)diphthalic anhydride CAS 1107-00-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1107-00-2
Molecular FormulaC19H18F6O6
Molecular Weight456.33 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4′-(Hexafluoroisopropylene)diphthalic anhydride CAS 1107-00-2 chemical structure

Description

CATO supplies 4,4′-(Hexafluoroisopropylene)diphthalic anhydride (CAS 1107-00-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H18F6O6. Molecular weight: 456.33 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H18F6O6
Molecular Weight456.33 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

Recommended Standards

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