Chlorodimethyl(3-phenoxyphenyl)silane CAS 41318-68-7
| CAS No. | 41318-68-7 |
| Molecular Formula | C14H15ClOSi |
| Molecular Weight | 262.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Chlorodimethyl(3-phenoxyphenyl)silane (C14H15ClOSi) contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 262.81 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Chlorodimethyl(3-phenoxyphenyl)silane (CAS 41318-68-7) is a high-purity analytical reference standard with the molecular formula C14H15ClOSi and a molecular weight of 262.81 g/mol.
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), Chlorodimethyl(3-phenoxyphenyl)silane 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 Formula | C14H15ClOSi |
| Molecular Weight | 262.81 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | Cl-containing |
Related Chlorodimethyl Standards
- Chlorodimethyl(pentafluorophenyl)silane (CAS 20082-71-7)
- Chlorodimethyl(4-phenylbutyl)silane (CAS 32328-67-9)
- Chlorodimethyl[3-(2,3,4,5,6-pentafluorophenyl)propyl]silane (CAS 157499-19-9)
- Chlorodimethyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane (CAS 929887-16-1)
- Chlorodimethyl(2,3,4,5-tetramethylcyclopenta-2,4-dien-1-yl)silane (CAS 125542-03-2)
- Chlorodimethyl(2-phenylpropan-2-yl)silane (CAS 118740-38-8)
- Chlorodimethyl(3-phenylpropyl)silane (CAS 17146-09-7)
- Chlorodimethyl(3,3,3-trifluoropropyl)silane (CAS 1481-41-0)
Recommended Standards
- 3-(chloromethyl)-6-(thiophen-2-yl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 1955547-26-8)
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- 2-Chloroethyl Laurate (CAS 64919-15-9)
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- (1Z)-1-(Dimethylamino)-4-(3-fluorophenoxy)pent-1-en-3-one (CAS 1164520-33-5)
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- Methyl 2,4-dibromopyrimidine-5-carboxylate (CAS 1935357-44-0)
- D-Leu14-Tirzepatide (CAS CATO-CPTD788920)
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