1-Butene, polymer with ethene and 1-propene CAS 25895-47-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25895-47-0 |
| Molecular Formula | C4H8 C3H6 C2H4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Butene, polymer with ethene and 1-propene (CAS 25895-47-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C4H8 C3H6 C2H4. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C4H8 C3H6 C2H4 |
| Molecular Weight | 126.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
Related Butene Standards
- 2-Butene (CAS 107-01-7)
- 2-Butene-1,4-diol(cis+trans) (CAS 110-64-5)
- 2-Butene-1,1,1-d3 (gas) (cis/trans mixture) (CAS 116008-90-3)
- 2-Methyl-2-butene-2-<SUP>13</SUP>C (CAS 1173023-18-1)
- 3-Phenyl-2-butene-1-ol (CAS 1504-54-7)
- 2-Butene-2,3-d (CAS 182249-78-1)
- 2-Phenyl-2-butene (CAS 2082-61-3)
- 1-Butene-4,4,4-d3 (gas) (CAS 23086-03-5)
Recommended Standards
- 1-(1H-1,3-benzodiazol-2-yl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid (CAS 937629-80-6)
- 2,3-Dihydrobenzofuran-5-boronic Acid Pinacol Ester (CAS 937591-69-0)
- Clenbuterol Impurity 14 (CAS 38339-09-2)
- Methyl1-ethynylcyclopropanecarboxylate (CAS 1423705-50-3)
- N-Benzoylmeroquinene tert-Butyl Ester (CAS 52346-13-1)
- Poly-L-leucine (CAS 25322-63-8)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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