- 4-Chloro-2-methylphenol
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- $0.00 / 1KG
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2023-02-26
- CAS:1570-64-5
- Min. Order: 1KG
- Purity: 98%min
- Supply Ability: 30tons/month
- 4-Chloro-2-methylphenol
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- $15.00 / 1KG
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2021-07-13
- CAS:1570-64-5
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
- 4-Chloro-2-methylphenol
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- $15.00 / 1KG
-
2021-07-09
- CAS:1570-64-5
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
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| | 4-Chloro-2-methylphenol Basic information |
| | 4-Chloro-2-methylphenol Chemical Properties |
| Melting point | 43-46 °C(lit.) | | Boiling point | 220-225 °C(lit.) | | alpha | 22 º (c=8,6N HCl) | | density | 1.20 | | vapor pressure | 26.66Pa at 19.85℃ | | refractive index | 1.5449 (estimate) | | Fp | >230 °F | | storage temp. | Inert atmosphere,Room Temperature | | pka | 9.87±0.18(Predicted) | | color | white to brown | | Water Solubility | <0.1 g/100 mL at 15 ºC | | BRN | 1906684 | | InChIKey | RHPUJHQBPORFGV-UHFFFAOYSA-N | | LogP | 3.09 at 20℃ | | CAS DataBase Reference | 1570-64-5(CAS DataBase Reference) | | NIST Chemistry Reference | Phenol, 4-chloro-2-methyl-(1570-64-5) | | EPA Substance Registry System | 4-Chloro-2-methylphenol (1570-64-5) |
| Hazard Codes | T,C,N,Xn | | Risk Statements | 23-35-50-38-21/22 | | Safety Statements | 26-36/37/39-45-61-28 | | RIDADR | UN 3437 6.1/PG 2 | | WGK Germany | 2 | | RTECS | GO7120000 | | Hazard Note | Toxic/Corrosive | | TSCA | Yes | | HazardClass | 6.1 | | PackingGroup | II | | HS Code | 29081990 | | Hazardous Substances Data | 1570-64-5(Hazardous Substances Data) | | Toxicity | mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03270, |
| | 4-Chloro-2-methylphenol Usage And Synthesis |
| Chemical Properties | Off-white to slightly brownish crystalline solid | | Uses | 4-Chloro-2-methylphenol is a transformation/degredation product of herbicides found in the environment through landfills and runoff. | | Definition | ChEBI: A member of the class of phenols that is o-cresol in which the hydrogen para to the hydroxy group is replaced by a chlorine. | | Synthesis Reference(s) | Tetrahedron Letters, 30, p. 5215, 1989 DOI: 10.1016/S0040-4039(01)93745-1 | | General Description | Dark red flakes with waxy texture. Insoluble in water. | | Air & Water Reactions | Insoluble in water. | | Reactivity Profile | 4-Chloro-2-methylphenol can react vigorously with concentrated sodium hydroxide solutions. Also reacts with other bases, acid chlorides, acid anhydrides, and oxidizing agents. Corrodes steel, brass, copper and copper alloys [NTP, 1992)]. A large quantity left in contact with concentrated sodium hydroxide solution for 3 days reacted violently, attaining red heat and evolving fumes that ignited explosively. The heat of reaction dissipated poorly because of the high viscosity of the mixture [Quart. Safety Summ., 1957, 28, 39]. | | Fire Hazard | 4-Chloro-2-methylphenol is probably combustible. | | Flammability and Explosibility | Non flammable | | Purification Methods | Purify the phenol by crystallisation from pet ether (m 51o) and by zone melting. [Beilstein 6 H 359, 6 I 174, 6 II 332, 6 III 1264, 6 IV 1987.] |
| | 4-Chloro-2-methylphenol Preparation Products And Raw materials |
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