2,4,6-Trichlorophenol sodium salt CAS 3784-03-0
| CAS No. | 3784-03-0 |
| Molecular Formula | C6H2Cl3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Trichlorophenol sodium salt (CAS 3784-03-0) is a high-purity analytical reference standard with the molecular formula C6H2Cl3ONa and a molecular weight of 219.42 g/mol.
2,4,6-Trichlorophenol sodium salt (C6H2Cl3ONa) contains a salt form, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 2,4,6-Trichlorophenol sodium salt 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 | C6H2Cl3O Na |
| Molecular Weight | 219.42 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
Related Trichlorophenol Standards
- 2,3,4-Trichlorophenol (CAS 15950-66-0)
- 2,4,6-Trichlorophenol-13C6 (CAS 208461-28-3)
- 2,4,6-Trichlorophenol Acetate (CAS 23399-90-8)
- 2,3,5-Trichlorophenol-4,6-d (CAS 358730-84-4)
- 2,4,5-Trichlorophenol Acetate (CAS 5393-75-9)
- 3,4,5-Trichlorophenol acetate (CAS 59190-61-3)
- 3,4,5-Trichlorophenol (CAS 609-19-8)
- 2,3,4-Trichlorophenol acetate (CAS 61925-89-1)
Recommended Standards
- 4-(1-Methyl-1H-imidazol-2-yl)benzaldehyde (CAS 98298-51-2)
- Methyl 3-[3-(ethylcarbamoyl)phenyl]-5-methoxybenzoate (CAS 1820686-37-0)
- 2-(6-Nitrobenzo[d][1,3]dioxol-5-yl)quinazolin-4(3H)-one (CAS 942888-20-2)
- 8-Chloro-3,4-dihydropyrazino[1,2-a]indol-1(2h)-one (CAS 1361198-02-8)
- 2-(Chloromethyl)-3,4-difluoropyridine (CAS 1805648-04-7)
- Landiolol Impurity N8 HCl (CAS 1253907-85-5)
- rac Bendroflumethiazide-d5 (CAS 1330183-13-5)
- 4-(4-Fluorophenoxy)-5-methoxy-2-phenylpyrimidine (CAS 860788-29-0)
- 5,7-Dihydrofuro[3,4-d]pyridazin-1-ol (CAS 10554-14-0)
- Glucagon (1-29) (CAS 16941-32-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com