6843-66-9 02QB6788GC Dimethoxydiphenylsilane Silane, dimethoxydiphenyl- Benzene, 1,1'-(dimethoxysilylene)bis- Z 6074 AY 43-047 Diphenyldimethoxysilane EINECS 229-929-1 KBM 202 KBM 202LS5300 NSC 93509 TSL 8172 UNII-02QB6788GC EC 229-929-1 CAS 6843-66-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6843-66-9 02QB6788GC Dimethoxydiphenylsilane Silane, dimethoxydiphenyl- Benzene, 1,1'-(dimethoxysilylene)bis- Z 6074 AY 43-047 Diphenyldimethoxysilane EINECS 229-929-1 KBM 202 KBM 202LS5300 NSC 93509 TSL 8172 UNII-02QB6788GC EC 229-929-1.

6843-66-9 02QB6788GC Dimethoxydiphenylsilane Silane, dimethoxydiphenyl- Benzene, 1,1'-(dimethoxysilylene)bis- Z 6074 AY 43-047 Diphenyldimethoxysilane EINECS 229-929-1 KBM 202 KBM 202LS5300 NSC 93509 TSL 8172 UNII-02QB6788GC EC 229-929-1 (CAS 6843-66-9), molecular formula C14H28O2Si and molecular weight 256.46 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 6843-66-9 02QB6788GC Dimethoxydiphenylsilane Silane, dimethoxydiphenyl- Benzene, 1,1'-(dimethoxysilylene)bis- Z 6074 AY 43-047 Diphenyldimethoxysilane EINECS 229-929-1 KBM 202 KBM 202LS5300 NSC 93509 TSL 8172 UNII-02QB6788GC EC 229-929-1 (C14H28O2Si) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

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

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