2,3,6-trichlorophenol
- CAS No.
- 933-75-5
- Chemical Name:
- 2,3,6-trichlorophenol
- Synonyms
- 2.3.6-Trichlor;2,3,6-TRICHLOROPHENOL;2,3,6-trichloro-pheno;Trichlorophenol, 2,3,6-;Phenol, 2,3,6-trichloro-;2,3,6-Trichlorophenol,98%;C17773600 2,3,6-Trichlorophenol;2,3,6-TRICHLOROPHENOL, 100MG, NEAT;2.3.6-Trichlorophenol 1g [933-75-5];2,3,6-Trichlorophenol in isopropanol
- CBNumber:
- CB3667512
- Molecular Formula:
- C6H3Cl3O
- Molecular Weight:
- 197.45
- MDL Number:
- MFCD00002165
- MOL File:
- 933-75-5.mol
| Melting point | 53-55 °C(lit.) |
|---|---|
| Boiling point | 88 °C (0.4 mmHg) |
| Density | 1.5 g/cm3 |
| refractive index | 1.5300 (estimate) |
| Flash point | 78 °C |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | methanol: 0.1 g/mL, clear |
| pka | 6.06±0.15(Predicted) |
| color | Colorless needles from pet ether |
| Water Solubility | 591mg/L(25 ºC) |
| BRN | 1867596 |
| Stability | Stability Combustible. Incompatible with strong oxidizing agents, acid anhydrides, acid chlorides. May be hygroscopic. |
| InChI | InChI=1S/C6H3Cl3O/c7-3-1-2-4(8)6(10)5(3)9/h1-2,10H |
| InChIKey | XGCHAIDDPMFRLJ-UHFFFAOYSA-N |
| SMILES | C1(O)=C(Cl)C=CC(Cl)=C1Cl |
| CAS DataBase Reference | 933-75-5(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | AE2CMR564U |
| EPA Substance Registry System | 2,3,6-Trichlorophenol (933-75-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302-H315-H319 | |||||||||
| Precautionary statements | P264-P270-P280-P301+P312-P302+P352-P305+P351+P338 | |||||||||
| Hazard Codes | Xn | |||||||||
| Risk Statements | 22-36/38 | |||||||||
| Safety Statements | 26-28 | |||||||||
| RIDADR | UN 2020 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | SN1300000 | |||||||||
| HazardClass | 6.1(b) | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 2908190090 | |||||||||
| Hazardous Substances Data | 933-75-5(Hazardous Substances Data) | |||||||||
| Toxicity | mmo-sat 10 mg/plate TECSDY 14,143,87 | |||||||||
| NFPA 704 |
|
2,3,6-trichlorophenol price More Price(10)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 36745 | 2,3,6-Trichlorophenol PESTANAL?, analytical standard | 933-75-5 | 250mg | $41.4 | 2021-12-16 | Buy |
| TCI Chemical | T1114 | 2,3,6-Trichlorophenol >98.0%(GC)(T) | 933-75-5 | 1g | $104 | 2025-07-31 | Buy |
| TCI Chemical | T1114 | 2,3,6-Trichlorophenol >98.0%(GC)(T) | 933-75-5 | 10g | $480 | 2025-07-31 | Buy |
| TRC | T778278 | 2,3,6-Trichlorophenol | 933-75-5 | 250mg | $65 | 2021-12-16 | Buy |
| American Custom Chemicals Corporation | HCH0010607 | 2,3,6-TRICHLOROPHENOL 95.00% | 933-75-5 | 100MG | $824.67 | 2021-12-16 | Buy |
2,3,6-trichlorophenol Chemical Properties,Uses,Production
Chemical Properties
off-white, light tan to purple crystals
General Description
Colorless needles or purple crystalline solid. Taste threshold concentration: 0.0005 mg/L. Odor threshold concentration (detection): 0.3 mg.
Air & Water Reactions
May be hygroscopic. Insoluble in water.
Reactivity Profile
2,3,6-TRICHLOROPHENOL is incompatible with acid chlorides, acid anhydrides and oxidizing agents. .
Fire Hazard
2,3,6-TRICHLOROPHENOL is combustible.
Safety Profile
Poison by intraperitoneal route.Mutation data reported. When heated to decomposition itemits toxic fumes of Clí.
Degradation
LAC-4 (a laccase purified from Ganoderma lucidum) had a strong ability for 2,6- dichlorophenol (2,6-DCP) and 2,3,6-trichlorophenol (2,3,6-TCP) degradation. LAC-4 also had a good degradation effect on the chlorophenol mixture (2,6-DCP + 2,3,6-TCP). The results of the kinetics of the degradation of chlorophenols by LAC-4 suggested that the affinity of LAC-4 for 2,6-DCP was higher than that of 2,3,6-TCP. The catalytic efficiency and the catalytic rate of LAC-4 on 2,6-DCP were also significantly higher than 2,3,6-TCP. During the degradation of 2,6-DCP and 2,3,6-TCP, LAC-4 had a strong tolerance for high concentrations of different metal salts (such as MnSO4, ZnSO4, Na2SO4, MgSO4, CuSO4, K2SO4 ) and organic solvents (such as ethylene glycol and glycerol). The free radicals formed by LAC-4 oxidation of 2,6-DCP and 2,3,6-TCP produced dimers through polymerization. LAC-4 catalyzed the polymerization of 2,6-DCP and 2,3,6-TCP, forming dimer products. LAC-4 catalyzed 2,3,6-TCP into two main products: 2,3,6-trichloro-4-(2,3,6- trichlorophenoxy) phenol and 2,2',3,3',5,5' -hexachloro-[1,1' -biphenyl]-4,4' -diol[1].
References
[1] Wei Deng, Yang Yang, Wei Zhao. “Degradation and Detoxification of Chlorophenols with Different Structure by LAC-4 Laccase Purified from White-Rot Fungus Ganoderma lucidum.” International Journal of Environmental Research and Public Health (2022).
2,3,6-trichlorophenol Preparation Products And Raw materials
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Capot Chemical Co.,Ltd. | +8613336195806 | sales@capot.com | China | 29733 | 60 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 12938 | 58 |
| Career Henan Chemica Co | +86-0371-86658258 +8613203830695 | laboratory@coreychem.com | China | 30229 | 58 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418671 +8618949823763 | sales@tnjchem.com | China | 34563 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52846 | 58 |
| Shaanxi Didu New Materials Co. Ltd | +86-89586680 +86-13289823923 | 1026@dideu.com | China | 8984 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531151365 | mina@chuanghaibio.com | China | 18126 | 58 |
| Aladdin Scientific | tp@aladdinsci.com | United States | 57505 | 58 | |
| Qingdao Dexin Chemical Co., Ltd | +86-15553333686 | 15553333686@qq.com | China | 3113 | 58 |
| Hebei Chuanghai Biotechnology Co., Ltd | +86-15350571055 | Sibel@chuanghaibio.com | China | 6085 | 58 |
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