2,4,4',5-Tetrachlorodiphenyl Ether CAS 61328-45-8

Purity 97%+In StockPharmaceutical Standards
CAS No.61328-45-8
Molecular FormulaC12H6Cl4O
Molecular Weight307.99 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2,4,4',5-Tetrachlorodiphenyl Ether CAS 61328-45-8 chemical structure

Description

CATO supplies 2,4,4',5-Tetrachlorodiphenyl Ether (CAS 61328-45-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H6Cl4O. Molecular weight: 307.99 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H6Cl4O
Molecular Weight307.99 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, DMSO
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.)1974
Halogen ContentCl-containing

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