4-Octylphenol Monoethoxylate CAS 51437-89-9
Purity >95%In StockPharmaceutical Standards
| CAS No. | 51437-89-9 |
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Octylphenol Monoethoxylate (CAS 51437-89-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H26O2. Molecular weight: 250.38 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H26O2 |
| Molecular Weight | 250.38 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
Related Octylphenol Standards
- 4-tert-Octylphenol Monoethoxylate (CAS 2315-67-5)
- 4-iso-Octylphenol-ethoxylate (mono-, di-, tri-) (technical)(Mixture of isomers) (CAS 9036-19-5)
- 4-n-Octylphenol-d4 monoethoxylate (CAS 1346602-86-5)
- 4-tert-Octylphenol Monoethoxylate-13C6 (CAS 1173019-48-1)
- 4-tert-octylphenol-3,5-d<SUB>2</SUB> monooxide solution (CAS 1173022-57-5)
- 4-Octylphenol-d17 (CAS 1219794-55-4)
- 5-Methyl-2-octylphenol (CAS 63992-50-7)
- 4-tert-octylphenol-3,5-d<SUB>2</SUB> solution (CAS 1173021-20-9)
Recommended Standards
- (3aR)-(+)-Sclareolide (CAS 564-20-5)
- (3E,8Z,11Z)-Tetradeca-3,8,11-trienyl Acetate (CAS 163041-94-9)
- 1,4-Di-tert-butyl-2,5-dimethoxybenzene (CAS 7323-63-9)
- 6-(3-ethoxyphenyl)pyridin-2-amine (CAS 1125416-16-1)
- 3-(4-Chlorophenyl)-1-(phenylamino)-1H-pyrrole-2,5-dione (CAS 49811-68-9)
- 2-(3-amino-1H-1,2,4-triazol-1-yl)-N-benzylacetamide (CAS 1179649-46-7)
- 13-Bromotridec-1-ene (CAS 16339-76-7)
- 2-(3,4-Dihydro-2h-1-benzopyran-6-yl)propanoic acid (CAS 63476-57-3)
- 1-(Thiazol-5-ylmethyl)piperidin-4-ol (CAS 1261231-23-5)
- Peptide 439 (CAS CATO-CPTD788439)
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