Phenyldimethylchlorosilane Dimethylphenylchlorosilane chloro-dimethyl-phenyl-silane chlorodimethylphenylsilane DMPSCl Chloro(dimethyl)phenylsilane 768-33-2 S13375 CAS 768-33-2

Purity 97%+In StockPharmaceutical Standards
CAS No.768-33-2
Molecular FormulaC8H17ClSi
Molecular Weight176.76 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyldimethylchlorosilane Dimethylphenylchlorosilane chloro-dimethyl-phenyl-silane chlorodimethylphenylsilane DMPSCl Chloro(dimethyl)phenylsilane 768-33-2 S13375 CAS 768-33-2 chemical structure

Description

As a certified reference material (CRM), Phenyldimethylchlorosilane Dimethylphenylchlorosilane chloro-dimethyl-phenyl-silane chlorodimethylphenylsilane DMPSCl Chloro(dimethyl)phenylsilane 768-33-2 S13375 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.

CATO supplies Phenyldimethylchlorosilane Dimethylphenylchlorosilane chloro-dimethyl-phenyl-silane chlorodimethylphenylsilane DMPSCl Chloro(dimethyl)phenylsilane 768-33-2 S13375 (CAS 768-33-2), a certified reference material (molecular formula C8H17ClSi, MW 176.76 g/mol) for analytical method development and quality control.

Based on its molecular formula C8H17ClSi, Phenyldimethylchlorosilane Dimethylphenylchlorosilane chloro-dimethyl-phenyl-silane chlorodimethylphenylsilane DMPSCl Chloro(dimethyl)phenylsilane 768-33-2 S13375 contains chlorine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 176.76 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.

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 FormulaC8H17ClSi
Molecular Weight176.76 g/mol
Purity97%+
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)0.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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