(R)-[1-(Chloromethyl)propyl]benzene CAS 20068-14-8
| CAS No. | 20068-14-8 |
| Molecular Formula | C10H13Cl |
| Molecular Weight | 168.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (R)-[1-(Chloromethyl)propyl]benzene 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.
(R)-[1-(Chloromethyl)propyl]benzene (CAS 20068-14-8) is a high-purity analytical reference standard with the molecular formula C10H13Cl and a molecular weight of 168.66 g/mol.
Structurally, (R)-[1-(Chloromethyl)propyl]benzene (C10H13Cl) contains chlorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 168.66 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H13Cl |
| Molecular Weight | 168.66 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
Related R Standards
- 1-(Chloromethyl)-2,4,5-trimethylbenzene (CAS 10340-77-9)
- 1-(Chloromethyl)-2,3,4-trimethylbenzene (CAS 51958-58-8)
- 1-(Chloromethyl)-2-isopropylbenzene (CAS 20034-71-3)
- 1-(Chloromethyl)-3-isopropylbenzene (CAS 74705-35-4)
- 1-(chloromethyl)-4-propylbenzene (CAS 3166-97-0)
- 2-(Chloromethyl)-1,3,4-trimethylbenzene (CAS 41380-66-9)
- 2-Chloromethyl-2-phenylpropane (CAS 515-40-2)
- 2-(chloromethyl)-1$l^{6}-thiolane-1,1-dione (CAS 58474-58-1)
Recommended Standards
- (4-Chlorobutyl)benzene (CAS 4830-93-7)
- 1-(1-Chloropropan-2-yl)-2-methylbenzene (CAS 825-37-6)
- (3-Chlorobutan-2-yl)benzene (CAS 27059-45-6)
- 1-(1-Chloropropan-2-yl)-3-methylbenzene (CAS 825-97-8)
- ATM4 4-Acetoxy Analog (CAS 91295-74-8)
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