Diethylene Glycol Bis(2-chloroethyl) Ether CAS 638-56-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 638-56-2 |
| Molecular Formula | C8H16Cl2O3 |
| Molecular Weight | 231.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethylene Glycol Bis(2-chloroethyl) Ether (CAS 638-56-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H16Cl2O3. Molecular weight: 231.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H16Cl2O3 |
| Molecular Weight | 231.12 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Diethylene Standards
- Diethylene Glycol Cyclic Phthalate (CAS 13988-26-6)
- Diethylene Glycol Bis(3-aminopropyl) Ether (CAS 4246-51-9)
- Diethylene Glycol Dimethacrylate (CAS 2358-84-1)
- Diethylene Glycol Dibutyl Ether (CAS 112-73-2)
- Diethylene Glycol Diacrylate (CAS 4074-88-8)
- Diethylene Glycol Monobutyl Ether Acetate (CAS 124-17-4)
- Diethylene Glycol Dimethanesulfonate (CAS 34604-52-9)
- Diethylene Glycol Monohexyl Ether (CAS 112-59-4)
Recommended Standards
- 487058-79-7 5-Chloro-1-(2-chlorophenyl)pentan-1-one DTXSID70621988 (CAS 487058-79-7)
- 898766-60-4 1-(2,5-Dichlorophenyl)-2,2-dimethylpropan-1-one DTXSID80642482 (CAS 898766-60-4)
- 487058-78-6 5-Chloro-1-(3-chlorophenyl)pentan-1-one DTXSID10621987 (CAS 487058-78-6)
- N-allyl-5-chloropyridin-2-amine (CAS 89981-18-0)
- 1-(5-Bromo-1H-pyrrolo[2,3-b]pyridin-2-yl)ethanone (CAS 1372922-05-8)
- N-Methyl-3-(triethoxysilyl)propan-1-amine (CAS 6044-50-4)
- Butyl 3-methylisoxazole-5-carboxylate (CAS 85153-59-9)
- [5-(2-Amino-5-methyl-4-thiazolyl)-1-indolinyl](2-methylphenyl)methanone (CAS 878704-24-6)
- 2-Butyramido-N-(3-methylisoxazol-5-yl)benzamide (CAS 90059-30-6)
- Semaglutide impurity 50 (CAS 2773558-66-8)
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