Trichloro(isopropyl)silane CAS 4170-46-1
| CAS No. | 4170-46-1 |
| Molecular Formula | C3H7Cl3Si |
| Molecular Weight | 177.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Trichloro(isopropyl)silane is closely related to chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Trichloro(isopropyl)silane (CAS 4170-46-1) is a high-purity analytical reference standard with the molecular formula C3H7Cl3Si and a molecular weight of 177.53 g/mol.
The molecular framework of Trichloro(isopropyl)silane (C3H7Cl3Si) is characterized by chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Trichloro(isopropyl)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 | C3H7Cl3Si |
| Molecular Weight | 177.53 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Trichloro Standards
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Recommended Standards
- Dichloro(2-chloroethyl)(methyl)silane (CAS 7787-85-1)
- (Dichloromethyl)dimethylchlorosilane (CAS 18171-59-0)
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- 3-(Chloromethyl)-6-methoxypyridazine (CAS 41227-73-0)
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- Ethyl 4-(methylsulfonyl)-3-oxobutanoate (CAS 1248686-73-8)
- N-(5-Amino-2-fluorophenyl)-2-propoxybenzamide (CAS 1020057-33-3)
- 4-(1,1,1,3,3,3-Hexafluoropropan-2-yloxy)-2-nitrobenzaldehyde 1779127-44-4 (CAS 1779127-44-4)
- Methyl 2-(4-bromo-2-cyano-6-nitrophenyl)acetate (CAS 1807021-30-2)
- 1-(4-(1,1,2,3,3,3-Hexafluoropropoxy)phenyl)ethan-1-one (CAS 933673-41-7)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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