1,2-Dichlorobenzene CAS 95-50-1

Purity >95%In StockPharmaceutical Standards
CAS No.95-50-1
Molecular FormulaC6H4Cl2
Molecular Weight147.00 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,2-Dichlorobenzene CAS 95-50-1 chemical structure

Description

CATO manufactures 1,2-Dichlorobenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1,2-Dichlorobenzene (CAS 95-50-1) is a high-purity analytical reference standard with the molecular formula C6H4Cl2 and a molecular weight of 147.00 g/mol.

1,2-Dichlorobenzene (C6H4Cl2) contains chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

Molecular FormulaC6H4Cl2
Molecular Weight147.00 g/mol
Purity>95%
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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