Diethyl Ethylphosphonate CAS 78-38-6
Purity >95%In StockPharmaceutical Standards
| CAS No. | 78-38-6 |
| Molecular Formula | C6H15O3P |
| Molecular Weight | 166.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Diethyl Ethylphosphonate (CAS 78-38-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H15O3P. Molecular weight: 166.16 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H15O3P |
| Molecular Weight | 166.16 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- Dimethyl butylphosphonate (CAS 24475-23-8)
- 4-ethyl-3-hydroxybenzoic acid (CAS 100523-85-1)
- Triethyl phosphite (CAS 122-52-1)
- 2-(Piperidin-3-yloxy)-pyrimidine hydrochloride (CAS 1185316-04-4)
- H-Ala-Phe-OH (CAS 3061-90-3)
- trans-1-Aminocyclopentane-1,3-dicarboxylic acid (CAS 67684-64-4)
- 2,3,3-Trichloro-2-propene-1-sulfonic acid sodium (CAS 65600-61-5)
- n-(4-Bromo-3-methylphenyl)-2-(piperidin-1-yl)acetamide (CAS 196082-32-3)
- 3-phenylpyrrolidine-3-carboxamide hydrochloride (CAS 1909348-35-1)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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