76-86-8 Chlorotriphenylsilane Silane, chlorotriphenyl- Benzene, 1,1',1''-(chlorosilylidyne)tris- 4-16-00-01484 (Beilstein Handbook Reference) AI3-51278 BRN 1820487 EINECS 200-989-0 NSC 102804 Triphenylsilicon chloride Triphenylsilyl chloride CAS 76-86-8
| CAS No. | 76-86-8 |
| Molecular Formula | C18H33ClSi |
| Molecular Weight | 312.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 76-86-8 Chlorotriphenylsilane Silane, chlorotriphenyl- Benzene, 1,1',1''-(chlorosilylidyne)tris- 4-16-00-01484 (Beilstein Handbook Reference) AI3-51278 BRN 1820487 EINECS 200-989-0 NSC 102804 Triphenylsilicon chloride Triphenylsilyl chloride.
76-86-8 Chlorotriphenylsilane Silane, chlorotriphenyl- Benzene, 1,1',1''-(chlorosilylidyne)tris- 4-16-00-01484 (Beilstein Handbook Reference) AI3-51278 BRN 1820487 EINECS 200-989-0 NSC 102804 Triphenylsilicon chloride Triphenylsilyl chloride (CAS 76-86-8), molecular formula C18H33ClSi and molecular weight 312.99 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 76-86-8 Chlorotriphenylsilane Silane, chlorotriphenyl- Benzene, 1,1',1''-(chlorosilylidyne)tris- 4-16-00-01484 (Beilstein Handbook Reference) AI3-51278 BRN 1820487 EINECS 200-989-0 NSC 102804 Triphenylsilicon chloride Triphenylsilyl chloride (C18H33ClSi) 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.
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.
CATO manufactures 76-86-8 Chlorotriphenylsilane Silane, chlorotriphenyl- Benzene, 1,1',1''-(chlorosilylidyne)tris- 4-16-00-01484 (Beilstein Handbook Reference) AI3-51278 BRN 1820487 EINECS 200-989-0 NSC 102804 Triphenylsilicon chloride Triphenylsilyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H33ClSi |
| Molecular Weight | 312.99 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
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Why CATO?
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