- 3-Ethylphenol
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- $30.00 / 1kg
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2024-04-28
- CAS:620-17-7
- Min. Order: 1kg
- Purity: 98%
- Supply Ability: 2000kg
- 3-Ethylphenol
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- $0.00 / 25KG
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2023-11-25
- CAS:620-17-7
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 50000KG/month
- 3-Ethylphenol
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- $30.00 / 1KG
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2023-09-06
- CAS:620-17-7
- Min. Order: 50KG
- Purity: 99%
- Supply Ability: 500000kg
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| | 3-Ethylphenol Basic information |
| | 3-Ethylphenol Chemical Properties |
| Melting point | -4 °C | | Boiling point | 212 °C750 mm Hg(lit.) | | density | 1.001 g/mL at 25 °C (lit.) | | refractive index | n20/D 1.533(lit.) | | Fp | 202 °F | | storage temp. | Inert atmosphere,Room Temperature | | pka | pK1:10.07 (25°C) | | form | clear liquid | | color | Colorless to Light orange to Yellow | | Odor | musty | | Odor Type | musty | | Water Solubility | Slightly soluble in water. | | BRN | 1857002 | | InChIKey | HMNKTRSOROOSPP-UHFFFAOYSA-N | | LogP | 2.400 | | CAS DataBase Reference | 620-17-7(CAS DataBase Reference) | | NIST Chemistry Reference | 3-Ethylphenol(620-17-7) | | EPA Substance Registry System | m-Ethylphenol (620-17-7) |
| | 3-Ethylphenol Usage And Synthesis |
| Chemical Properties | clear brown liquid | | Uses | It is used as a photographic chemical intermediate and an intermediate for the cyan coupler of photographic paper. It has a wide application in fragrance industry. | | Definition | ChEBI: 3-Ethylphenol is a member of phenols. | | Production Methods | 3-Ethylphenol is produced by sulfonation of ethylbenzene and subsequent alkali melt of the 3-ethylbenzenesulfonic acid obtained. By sulfonation under severe (thermodynamically controlled) conditions (200 ℃) the 4-ethylbenzenesulfonic acid formed initially isomerizes to form a mixture of 2-, 3-, and 4- ethylbenzenesulfonic acids in a ratio of ca. 2 : 58 : 40. The 2- and 4-ethylbenzenesulfonic acids are selectively hydrolyzed back to ethylbenzene and H2SO4 by blowing steam through the mixture at 150–170 ℃. 3-Ethylphenol is then obtained by alkali melt of the remaining 3-ethylbenzenesulfonic acid at 330–340 ℃ in up to 98% purity. | | Hazard | Toxic material. |
| | 3-Ethylphenol Preparation Products And Raw materials |
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