1,2,3,4-Tetrachlorobenzene CAS 634-66-2

Purity >90%In StockPharmaceutical Standards
CAS No.634-66-2
Molecular FormulaC6H2Cl4
Molecular Weight215.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2,3,4-Tetrachlorobenzene CAS 634-66-2 chemical structure

Description

CATO supplies 1,2,3,4-Tetrachlorobenzene (CAS 634-66-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H2Cl4. Molecular weight: 215.89 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC6H2Cl4
Molecular Weight215.89 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
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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