1,4-Dichloro-2-(chloromethyl)benzene CAS 2745-49-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2745-49-5
Molecular FormulaC7H5Cl3
Molecular Weight195.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-Dichloro-2-(chloromethyl)benzene CAS 2745-49-5 chemical structure

Description

CATO supplies 1,4-Dichloro-2-(chloromethyl)benzene (CAS 2745-49-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H5Cl3. Molecular weight: 195.47 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC7H5Cl3
Molecular Weight195.47 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, 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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