- 3,5-Dichlorophenol
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- $0.00 / 1KG
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2025-06-27
- CAS:591-35-5
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 500000kg
- 3,5-Dichlorophenol
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- $40.00 / 1kg
-
2025-06-20
- CAS:591-35-5
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 10 tons
- 3,5-Dichlorophenol
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- $0.00 / 1KG
-
2022-02-21
- CAS:591-35-5
- Min. Order: 1KG
- Purity: 97.9%
- Supply Ability: 100 tons
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| | 3,5-Dichlorophenol Basic information |
| Product Name: | 3,5-Dichlorophenol | | Synonyms: | 2,4-DICHLOROBENZOIC ACID PESTANAL;3,5 DICHLOROPHENOL PESTANAL, 250 MG;3,5-DICHLOROPHENOL, 1000MG, NEAT;3,5-Dichlorophenol,98+%;Phenol, 3,5-dichloro-;3,5-DICHLOROPHENOL TYPICALLY 99%;3,5-DCP;3,5-Dichlorophenol,99% | | CAS: | 591-35-5 | | MF: | C6H4Cl2O | | MW: | 163 | | EINECS: | 209-714-9 | | Product Categories: | Phenol&Thiophenol&Mercaptan;Aromatic Phenols;Building Blocks;C6 to C8;Chemical Synthesis;Organic Building Blocks;Oxygen Compounds;Chlorine Compounds;Phenols;Alpha Sort;D;DAlphabetic;DIA - DIC;Volatiles/ Semivolatiles;Pesticides&Metabolites;Organic Building Blocks;Oxygen Compounds;bc0001 | | Mol File: | 591-35-5.mol |  |
| | 3,5-Dichlorophenol Chemical Properties |
| Melting point | 65-68 °C (lit.) | | Boiling point | 233 °C (lit.) | | density | 1.3446 (rough estimate) | | refractive index | 1.4430 (estimate) | | Fp | 233°C | | storage temp. | room temp | | solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) | | pka | pKa 8.48(H2O t=25 I=0.025) (Uncertain) | | form | Crystals, Crystalline Powder or Crystalline Mass | | color | Yellow to light brown | | Water Solubility | Slightly soluble in water. Very soluble in ethanol, ethyl ether and petroleum ether. | | BRN | 1906458 | | Major Application | agriculture
environmental | | InChI | 1S/C6H4Cl2O/c7-4-1-5(8)3-6(9)2-4/h1-3,9H | | InChIKey | VPOMSPZBQMDLTM-UHFFFAOYSA-N | | SMILES | Oc1cc(Cl)cc(Cl)c1 | | CAS DataBase Reference | 591-35-5(CAS DataBase Reference) | | NIST Chemistry Reference | Phenol, 3,5-dichloro-(591-35-5) | | EPA Substance Registry System | 3,5-Dichlorophenol (591-35-5) |
| Hazard Codes | Xn,Xi,T | | Risk Statements | 22-36/38-36/37/38-23/24/25 | | Safety Statements | 26-28-37/39-45 | | RIDADR | UN 2020 6.1/PG 3 | | WGK Germany | 3 | | RTECS | SK8820000 | | Hazard Note | Harmful | | TSCA | TSCA listed | | HazardClass | 6.1 | | PackingGroup | III | | HS Code | 29081990 | | Storage Class | 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects | | Hazard Classifications | Acute Tox. 3 Dermal
Acute Tox. 4 Oral
Aquatic Chronic 2
Skin Corr. 1B | | Hazardous Substances Data | 591-35-5(Hazardous Substances Data) |
| | 3,5-Dichlorophenol Usage And Synthesis |
| Chemical Properties | yellow to light brown crystals, crystalline powder | | Uses | 3,5-Dichlorophenol is used as pharmaceutical intermediate. | | Application | 3,5-Dichlorophenol is a metabolite of the pesticides polychlorinated phenols and benzene hexachloride. found in chlorinated waste water; Used as a research chemical. | | Preparation | Catalytic hydrodechlorination of polychlorophenols in organic or aqueous media with a palladium catalyst was used to obtain 3-chlorophenol and 3,5-dichlorophenol. | | Definition | ChEBI: 3,5-dichlorophenol is a dichlorophenol in which the two chloro substituents are located at positions 3 and 5. | | Synthesis Reference(s) | Tetrahedron Letters, 25, p. 4565, 1984 DOI: 10.1016/S0040-4039(01)81494-5 | | General Description | Prisms (from petroleum ether) or pink crystals. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 3,5-Dichlorophenol is incompatible with acid chlorides, acid anhydrides and oxidizing agents. | | Fire Hazard | Flash point data for 3,5-Dichlorophenol are not available. 3,5-Dichlorophenol is probably combustible. | | Purification Methods | Crystallise 3,5-dichlorophenol from pet ether/*benzene mixture and/or distil it. [Beilstein 6 IV 957.] |
| | 3,5-Dichlorophenol Preparation Products And Raw materials |
| Raw materials | 2',3'-cyclic UMP-->GAMMA-PENTACHLOROCYCLOHEXENE-->3,5-Dichloroiodobenzene-->3-chloro-5-methoxyphenol-->3,5-Dichloroanisole-->3,5-DICHLOROPHENYLBORONIC ACID, PINACOL ESTER-->3,5-Dichlorophenylboronic acid-->Phenol-->3,4-Dichlorophenol-->5-Chloro-1,3-dimethoxybenzene-->Sodium Methoxide-->Sulfamic acid | | Preparation Products | 3-(3,5-DICHLOROPHENOXY)BENZALDEHYDE-->3,5-dichloro-1,4-aminophenol-->3,5-Dichlorofluorobenzene |
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