1-(2-Chloroethyl)-4-fluorobenzene CAS 332-43-4

Purity 97%+In StockPharmaceutical Standards
CAS No.332-43-4
Molecular FormulaC8H8ClF
Molecular Weight158.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(2-Chloroethyl)-4-fluorobenzene CAS 332-43-4 chemical structure

Description

1-(2-Chloroethyl)-4-fluorobenzene (CAS 332-43-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H8ClF. Molecular weight: 158.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H8ClF
Molecular Weight158.60 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 ContentF/Cl-containing

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