2351-33-9 1,1-Dichlorosilacyclobutane Silacyclobutane, 1,1-dichloro- EINECS 219-084-7 CAS 2351-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2351-33-9 |
| Molecular Formula | C3H6Cl2Si |
| Molecular Weight | 141.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2351-33-9 1,1-Dichlorosilacyclobutane Silacyclobutane, 1,1-dichloro- EINECS 219-084-7 (CAS 2351-33-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C3H6Cl2Si. Molecular weight: 141.07 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C3H6Cl2Si |
| Molecular Weight | 141.07 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) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Recommended Standards
- 1,1-Difluoro-3-nitropropan-2-ol (CAS 148628-50-6)
- 2-Nitrofuran-3-carbaldehyde (CAS 113388-41-3)
- Dichloromethylvinylsilane (CAS 124-70-9)
- ((2,2-Dichlorocyclopropyl)methyl)benzene (CAS 939-78-6)
- rac-3-Phenyl-piperidin-2-one, 98% (CAS 51551-56-5)
- 1H,1H-Heptafluorobutyl iodide (CAS 374-98-1)
- 4-(Methanesulfonylmethyl)-2-phenyl-6-(pyrrolidin-1-yl)pyrimidine (CAS 339279-17-3)
- 2-Chloro-N-(3-methoxyphenethyl)acetamide (CAS 34162-12-4)
- 1-(2-Iodo-6-methoxypyridin-4-yl)ethan-1-one (CAS 1393530-34-1)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
Why CATO?
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