Ethyl chloroformate CAS 541-41-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 541-41-3 |
| Molecular Formula | C3H5ClO2 |
| Molecular Weight | 108.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl chloroformate (CAS 541-41-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C3H5ClO2. Molecular weight: 108.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C3H5ClO2 |
| Molecular Weight | 108.52 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Ethyl Standards
Recommended Standards
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- 1-(5-(2,4-Dichlorobenzylidene)-4-oxo-4,5-dihydrothiazol-2-yl)piperidine-4-carboxamide (CAS 519034-65-2)
- Methyl 5-bromobenzo[d]oxazole-7-carboxylate (CAS 1221792-83-1)
- Peptide Impurity 34 (CAS 21282-09-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com