2,5-Di-tert-butyl-3,6-dichloro-2,5-cyclohexadiene-1,4-dione CAS 33611-73-3

Purity 97%+In StockPharmaceutical Standards
CAS No.33611-73-3
Molecular FormulaC14H18Cl2O2
Molecular Weight289.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,5-Di-tert-butyl-3,6-dichloro-2,5-cyclohexadiene-1,4-dione CAS 33611-73-3 chemical structure

Description

2,5-Di-tert-butyl-3,6-dichloro-2,5-cyclohexadiene-1,4-dione (CAS 33611-73-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C14H18Cl2O2. Molecular weight: 289.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC14H18Cl2O2
Molecular Weight289.20 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1966
Halogen ContentCl-containing

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