4-Phenylbenzyl chloride CAS 1667-11-4
| CAS No. | 1667-11-4 |
| Molecular Formula | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C13H11Cl, 4-Phenylbenzyl chloride contains chlorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 202.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies 4-Phenylbenzyl chloride (CAS 1667-11-4), a certified reference material (molecular formula C13H11Cl, MW 202.68 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H11Cl |
| Molecular Weight | 202.68 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
Related Phenylbenzyl Standards
- 3-Phenylbenzyl isothiocyanate (CAS 1001569-47-6)
- 2-Phenylbenzyl isothiocyanate (CAS 442689-74-9)
- 4-Phenylbenzyl isothiocyanate (CAS 31162-25-1)
- 3-Phenylbenzyl bromide (CAS 14704-31-5)
- 99267-18-2 2-Methyl-3-phenylbenzyl 3-(2-chloro-3,3,3-trifluoroprop-1-en-1-yl)-2,2-dimethylcyclopropanecarboxylate DTXSID20669951 (CAS 99267-18-2)
Recommended Standards
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- TAN-67 (CAS 148545-09-9)
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