4,4'-(2-Chloro-2,2-difluoroethane-1,1-diyl)bis(chlorobenzene) CAS 567-56-6

Purity 97%+In StockPharmaceutical Standards
CAS No.567-56-6
Molecular FormulaC14H9Cl3F2
Molecular Weight321.58 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,4'-(2-Chloro-2,2-difluoroethane-1,1-diyl)bis(chlorobenzene) CAS 567-56-6 chemical structure

Description

4,4'-(2-Chloro-2,2-difluoroethane-1,1-diyl)bis(chlorobenzene) (CAS 567-56-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C14H9Cl3F2. Molecular weight: 321.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC14H9Cl3F2
Molecular Weight321.58 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF/Cl-containing

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