Phenol, polymer with 2,4,4-trimethyl-1-pentene CAS 68016-20-6
| CAS No. | 68016-20-6 |
| Molecular Formula | C8H16 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Phenol, polymer with 2,4,4-trimethyl-1-pentene (CAS 68016-20-6), molecular formula C8H16C6H6O and molecular weight 206.33 g/mol, is a CATO reference standard with documented purity and traceability.
Phenol, polymer with 2,4,4-trimethyl-1-pentene (C8H16C6H6O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Phenol, polymer with 2,4,4-trimethyl-1-pentene meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C8H16 C6H6O |
| Molecular Weight | 206.33 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
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- Phenol, 4,4'-(1-methylethylidene)bis-, polymer with 2,2'-[(1-methylethylidene)bis[4,1-phenyleneoxy[1-(butoxymethyl)-2,1-ethanediyl]oxymethylene]]bis[oxirane] (CAS 110553-33-8)
- Phenol, 2,6-dimethyl-, homopolymer, 1,3-dihydro-1,3-dioxo-5-isobenzofurancarboxylate (CAS 114553-52-5)
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Recommended Standards
- Fmoc-3-fluoro-DL-valine (CAS 1219144-82-7)
- 4,4'-Dibromo-2,2'-dimethyl-1,1'-binaphthalene (CAS 797035-61-1)
- 3-(2-Nitrophenyl)propanenitrile (CAS 114304-24-4)
- 4-Amino-2',3',4',5',6'-pentafluoro[1,1'-biphenyl]-3-carboxylic acid (CAS 893738-47-1)
- Methyl 4-(2-((tert-butoxycarbonyl)amino)ethyl)-6-formylpicolinate (CAS 1393576-55-0)
- 3-(2-Fluorophenyl)-5-(trifluoromethyl)picolinonitrile (CAS 1214380-38-7)
- 6-Bromo-5-chloro-N-methylquinazolin-2-amine, 97% (CAS 1644664-00-5)
- 3'-Chloro-4'-fluoro-[1,1'-biphenyl]-3-ol (CAS 1261943-34-3)
- 4-(Methylthio)benzenethiol (CAS 1122-97-0)
- Semaglutide Impurity 3 (CAS CATO-C4X-22263)
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