08811ZE689 80-10-4 Dichlorodiphenylsilane Dichloro(diphenyl)silane Silane, dichlorodiphenyl- Benzene, 1,1'-(dichlorosilylene)bis- 4-16-00-01526 (Beilstein Handbook Reference) AI3-51461 BRN 0609882 Dichlor-difenylsilan [Czech] Diphenyl dichlorosilane Diphenylsilicon dichloride Diphenylsilyl dichloride EINECS 201-251-0 HSDB 316 NSC 77110 TSL 8062 Dichlor-difenylsilan UNII-08811ZE689 EC 201-251-0 Diphenyldichlorosilane Diphenyldichlorosilane [UN1769] [Corrosive] UN1769 CAS 80-10-4

Purity 97%+In StockPharmaceutical Standards
CAS No.80-10-4
Molecular FormulaC12H22Cl2Si
Molecular Weight265.29 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

08811ZE689 80-10-4 Dichlorodiphenylsilane Dichloro(diphenyl)silane Silane, dichlorodiphenyl- Benzene, 1,1'-(dichlorosilylene)bis- 4-16-00-01526 (Beilstein Handbook Reference) AI3-51461 BRN 0609882 Dichlor-difenylsilan [Czech] Diphenyl dichlorosilane Diphenylsilicon dichloride Diphenylsilyl dichloride EINECS 201-251-0 HSDB 316 NSC 77110 TSL 8062 Dichlor-difenylsilan UNII-08811ZE689 EC 201-251-0 Diphenyldichlorosilane Diphenyldichlorosilane [UN1769] [Corrosive] UN1769 CAS 80-10-4 chemical structure

Description

The molecular framework of 08811ZE689 80-10-4 Dichlorodiphenylsilane Dichloro(diphenyl)silane Silane, dichlorodiphenyl- Benzene, 1,1'-(dichlorosilylene)bis- 4-16-00-01526 (Beilstein Handbook Reference) AI3-51461 BRN 0609882 Dichlor-difenylsilan [Czech] Diphenyl dichlorosilane Diphenylsilicon dichloride Diphenylsilyl dichloride EINECS 201-251-0 HSDB 316 NSC 77110 TSL 8062 Dichlor-difenylsilan UNII-08811ZE689 EC 201-251-0 Diphenyldichlorosilane Diphenyldichlorosilane [UN1769] [Corrosive] UN1769 (C12H22Cl2Si) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

CATO supplies 08811ZE689 80-10-4 Dichlorodiphenylsilane Dichloro(diphenyl)silane Silane, dichlorodiphenyl- Benzene, 1,1'-(dichlorosilylene)bis- 4-16-00-01526 (Beilstein Handbook Reference) AI3-51461 BRN 0609882 Dichlor-difenylsilan [Czech] Diphenyl dichlorosilane Diphenylsilicon dichloride Diphenylsilyl dichloride EINECS 201-251-0 HSDB 316 NSC 77110 TSL 8062 Dichlor-difenylsilan UNII-08811ZE689 EC 201-251-0 Diphenyldichlorosilane Diphenyldichlorosilane [UN1769] [Corrosive] UN1769 (CAS 80-10-4), a certified reference material (molecular formula C12H22Cl2Si, MW 265.29 g/mol) for analytical method development and quality control.

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.

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 FormulaC12H22Cl2Si
Molecular Weight265.29 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing

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