2,5-Difluorocyclohexa-2,5-diene-1,4-dione CAS 327-55-9

Purity 97%+In StockPharmaceutical Standards
CAS No.327-55-9
Molecular FormulaC6H2F2O2
Molecular Weight144.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Difluorocyclohexa-2,5-diene-1,4-dione CAS 327-55-9 chemical structure

Description

2,5-Difluorocyclohexa-2,5-diene-1,4-dione (CAS 327-55-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H2F2O2. Molecular weight: 144.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H2F2O2
Molecular Weight144.08 g/mol
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing

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