951892-64-1 3-(2,4-Dichlorophenyl)-2-methyl-1-propene MFCD09801241 CAS 951892-64-1
| CAS No. | 951892-64-1 |
| Molecular Formula | C10H10Cl2 |
| Molecular Weight | 201.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 951892-64-1 3-(2,4-Dichlorophenyl)-2-methyl-1-propene MFCD09801241 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.
951892-64-1 3-(2,4-Dichlorophenyl)-2-methyl-1-propene MFCD09801241 (CAS 951892-64-1) is a high-purity analytical reference standard with the molecular formula C10H10Cl2 and a molecular weight of 201.09 g/mol.
Based on its molecular formula C10H10Cl2, 951892-64-1 3-(2,4-Dichlorophenyl)-2-methyl-1-propene MFCD09801241 contains chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 201.09 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C10H10Cl2 |
| Molecular Weight | 201.09 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 4-(2,6-Dichlorophenyl)-1-butene (CAS 117269-67-7)
- 3-(2,3-Dichlorophenyl)-2-methyl-1-propene (CAS 951892-49-2)
- 3-(2,5-Dichlorophenyl)-2-methyl-1-propene (CAS 93794-96-8)
- 3-(3,4-Dichlorophenyl)-2-methyl-1-propene (CAS 951893-06-4)
- 3-(3,5-Dichlorophenyl)-2-methyl-1-propene (CAS 69278-44-0)
- 3-(3,5-Dichlorophenyl)acrylaldehyde (CAS 1240489-53-5)
- 1-(2,6-Dichlorophenyl)prop-2-yn-1-ol (CAS 78725-68-5)
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Recommended Standards
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- 3-((2-Hydroxyphenyl)amino)-6-methyl-1,2,4-triazin-5(4H)-one (CAS 878668-66-7)
- (R)-1-(4-Methoxypyridin-2-yl)ethanamine hydrochloride (CAS 1956435-53-2)
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