(3,4-Dichlorophenyl)(m-tolyl)methanol CAS 842140-73-2
| CAS No. | 842140-73-2 |
| Molecular Formula | C14H12Cl2O |
| Molecular Weight | 267.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (3,4-Dichlorophenyl)(m-tolyl)methanol (C14H12Cl2O) contains a hydroxyl group, an ether linkage, chlorine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 267.15 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
(3,4-Dichlorophenyl)(m-tolyl)methanol (CAS 842140-73-2) is a high-purity analytical reference standard with the molecular formula C14H12Cl2O and a molecular weight of 267.15 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.
CATO manufactures (3,4-Dichlorophenyl)(m-tolyl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H12Cl2O |
| Molecular Weight | 267.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1987 |
| Halogen Content | Cl-containing |
Related Dichlorophenyl Standards
- 1-(2,4-Dichlorophenyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 1024471-90-6)
- (2,4-Dichlorophenyl)-N-(3-pyridinylmethyl)-methanamine (CAS 113248-60-5)
- 1-(3,4-Dichlorophenyl)-2-(pyridin-3-yl)ethan-1-amine (CAS 1281508-09-5)
- [(2,4-dichlorophenyl)(pyridin-3-yl)methyl](methyl)amine (CAS 1306225-07-9)
- (3,5-Dichlorophenyl)(p-tolyl)methanol (CAS 13395-69-2)
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- (3,5-Dichlorophenyl)(m-tolyl)methanol (CAS 844856-36-6)
- [(3,4-dichlorophenyl)methyl](pyridin-2-ylmethyl)amine (CAS 876898-22-5)
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