25067-34-9 Ethylene-vinyl alcohol copolymer Ethenol, polymer with ethene Ethylene, vinyl alcohol copolymer EVOH Onyx CAS 25067-34-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25067-34-9 |
| Molecular Formula | C2H4O C2H4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
25067-34-9 Ethylene-vinyl alcohol copolymer Ethenol, polymer with ethene Ethylene, vinyl alcohol copolymer EVOH Onyx (CAS 25067-34-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C2H4O C2H4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C2H4O C2H4 |
| Molecular Weight | 72.11 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
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Recommended Standards
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- 1-(3-Isobutyl-1,2,4-oxadiazol-5-yl)-N-methylmethanamine hydrochloride (CAS 1185075-85-7)
- N-benzylpyrrolidin-3-amine dihydrochloride (CAS 2306265-71-2)
- N-(4-(naphthalen-1-yl)phenyl)-[1,1':4',1''-terphenyl]-4-amine (CAS 1247176-52-8)
- Fmoc-β-cyclohexyl-D-Ala-OH (CAS 144701-25-7)
- Ethyl 3-Oxocyclobutanecarboxylate (CAS 87121-89-9)
- Peptide YY (13-36) (canine, mouse, porcine, rat) (CAS 86895-09-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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