Dichloro(methyl)(3-phenylpropyl)silane CAS 17776-66-8
| CAS No. | 17776-66-8 |
| Molecular Formula | C10H14Cl2Si |
| Molecular Weight | 233.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Dichloro(methyl)(3-phenylpropyl)silane (CAS 17776-66-8), molecular formula C10H14Cl2Si and molecular weight 233.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Dichloro(methyl)(3-phenylpropyl)silane (C10H14Cl2Si) contains chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 233.21 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), Dichloro(methyl)(3-phenylpropyl)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 | C10H14Cl2Si |
| Molecular Weight | 233.21 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
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- 2,6-Dichloro-4-(tert-pentyl)phenol (CAS 75908-77-9)
- 6,8-Dichloro-2-methylimidazo[1,2-a]pyridine-3-thiol (CAS 1279211-24-3)
- 2,4-Dichloro-6-ethylthieno[2,3-d]pyrimidine (CAS 87478-74-8)
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Recommended Standards
- 1-(4-Fluoro-2-(trifluoromethyl)phenyl)pyrrolidine (CAS 1707581-16-5)
- 1-(2-Fluoro-6-(trifluoromethyl)phenyl)pyrrolidine 1779121-69-5 (CAS 1779121-69-5)
- (6-(Trifluoromethyl)benzo[d]thiazol-2-yl)methanol (CAS 1540617-68-2)
- 1-(3-Fluoro-2-(trifluoromethyl)phenyl)pyrrolidine (CAS 1779121-98-0)
- [(2-bromo-4-fluorophenyl)methyl](methyl)amine hydrochloride (CAS 1645350-32-8)
- 5-Aminobenzo[d]thiazole-2-carboxylic acid (CAS 353487-33-9)
- 3-Methyl-4-(4-methyl-2-nitrophenoxy)-[1,2]oxazolo[5,4-d]pyrimidine (CAS 672925-27-8)
- N-Butylaniline (CAS 1126-78-9)
- 6-Chloro-N-cyclopropyl-4-methanesulfonyl-3,4-dihydro-2H-1,4-benzoxazine-2-carboxamide (CAS 866142-51-0)
- 4-Amino-2-chloro-5-iodobenzonitrile (CAS 380241-58-7)
- 3-Methyl-6-phenyl-1,2,4,5-tetrazine (CAS 38634-12-7)
- ethyl 1-tert-butyl-5-chloropyrazole-4-carboxylate (CAS 112779-13-2)
- 1-(3-amino-2-methylphenyl)pyrrolidine-2,5-dione (CAS 268738-23-4)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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