1,3-Dichloropropene (cis- and trans- mixture) CAS 542-75-6

Purity >95%In StockPharmaceutical Standards
CAS No.542-75-6
Molecular FormulaC3H4Cl2
Molecular Weight110.97 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3-Dichloropropene (cis- and trans- mixture) CAS 542-75-6 chemical structure

Description

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO supplies 1,3-Dichloropropene (cis- and trans- mixture) (CAS 542-75-6), a certified reference material (molecular formula C3H4Cl2, MW 110.97 g/mol) for analytical method development and quality control.

Based on its molecular formula C3H4Cl2, 1,3-Dichloropropene (cis- and trans- mixture) contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 110.97 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC3H4Cl2
Molecular Weight110.97 g/mol
Purity>95%
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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