Dichloroiodomethane CAS 594-04-7

Purity >95%In StockPharmaceutical Standards
CAS No.594-04-7
Molecular FormulaCHCl2I
Molecular Weight210.83 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Dichloroiodomethane CAS 594-04-7 chemical structure

Description

Dichloroiodomethane (CAS 594-04-7), molecular formula CHCl2I and molecular weight 210.83 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Dichloroiodomethane (CHCl2I) contains chlorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 210.83 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

As a certified reference material (CRM), Dichloroiodomethane meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaCHCl2I
Molecular Weight210.83 g/mol
Purity>95%
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)0.0
CAS Registry Year (est.)1957
Halogen ContentCl/I-containing

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