2,3,4,6-Tetrachlorophenol CAS 58-90-2

Purity >90%In StockPharmaceutical Standards
CAS No.58-90-2
Molecular FormulaC6H2Cl4O
Molecular Weight231.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,3,4,6-Tetrachlorophenol CAS 58-90-2 chemical structure

Description

2,3,4,6-Tetrachlorophenol (CAS 58-90-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2Cl4O. Molecular weight: 231.89 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC6H2Cl4O
Molecular Weight231.89 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity>90%
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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