Chloro(2-chloroethyl)dimethylsilane CAS 44519-64-4
| CAS No. | 44519-64-4 |
| Molecular Formula | C4H10Cl2Si |
| Molecular Weight | 157.11 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 Chloro(2-chloroethyl)dimethylsilane.
Chloro(2-chloroethyl)dimethylsilane (CAS 44519-64-4), molecular formula C4H10Cl2Si and molecular weight 157.11 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to chlorine substitution, Chloro(2-chloroethyl)dimethylsilane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 157.11 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 Chloro(2-chloroethyl)dimethylsilane 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 | C4H10Cl2Si |
| Molecular Weight | 157.11 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.) | 1969 |
| Halogen Content | Cl-containing |
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Recommended Standards
- 3-Fluoro-1-(trifluoromethyl)cyclobutan-1-amine (CAS 2090302-22-8)
- 2917-46-6 Silane,bis(chloromethyl)dimethyl- bis(chloromethyl)dimethylsilane (CAS 2917-46-6)
- Dichloro(isopropyl)(methyl)silane (CAS 18236-89-0)
- 5926-38-5 Dichloromethyltrimethylsilane Silane, (dichloromethyl)trimethyl- (Dichloromethyl)trimethylsilane EINECS 227-658-3 NSC 92687 (CAS 5926-38-5)
- Methyl 4-amino-1-isobutyl-1h-pyrrole-2-carboxylate (CAS 1249081-92-2)
- 4-Amino-5-chloro-N,N-dipropylpyridine-3-sulfonamide (CAS 1352497-11-0)
- 5-Fluoro-2-methylphenyl Isocyanate (CAS 67191-93-9)
- N-(4-Chlorophenyl)imidazo[1,2-a]pyridin-3-amine (CAS 823806-66-2)
- 2-chloro-N,N-dimethylethan-1-amine (CAS 107-99-3)
- 4-Cyclopentyl-4-oxobutyric acid (CAS 3400-90-6)
- 2-(4-Ethoxyphenyl)-3-ethylpyrrolidine (CAS 524918-27-2)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)aniline (CAS 2181780-09-4)
- 1-Methyl-2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylic acid (CAS 1294501-54-4)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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