3-(3,5-Dimethylphenyl)-2-methyl-1-propene CAS 119612-48-5
| CAS No. | 119612-48-5 |
| Molecular Formula | C12H16 |
| Molecular Weight | 160.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(3,5-Dimethylphenyl)-2-methyl-1-propene (C12H16) contains 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.
3-(3,5-Dimethylphenyl)-2-methyl-1-propene (CAS 119612-48-5) is a high-purity analytical reference standard with the molecular formula C12H16 and a molecular weight of 160.26 g/mol.
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), 3-(3,5-Dimethylphenyl)-2-methyl-1-propene 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 | C12H16 |
| Molecular Weight | 160.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Dimethylphenyl Standards
- 4-(2,5-Dimethylphenyl)-1-butene (CAS 161865-25-4)
- 3-(2,3-Dimethylphenyl)-2-methyl-1-propene (CAS 951891-60-4)
- 3-(2,5-Dimethylphenyl)-2-methyl-1-propene (CAS 198713-79-0)
- 3-(2,6-Dimethylphenyl)-2-methyl-1-propene (CAS 878812-96-5)
- 4-(3,4-Dimethylphenyl)-1-butene (CAS 951891-99-9)
- 951892-14-1 3-(3,4-Dimethylphenyl)-2-methyl-1-propene MFCD07775065 (CAS 951892-14-1)
- 3-(2,5-Dimethylphenyl)prop-2-yn-1-ol (CAS 1093173-15-9)
- 3-(2,4-Dimethylphenyl)prop-2-yn-1-ol (CAS 16017-31-5)
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