| Company Name: |
Alfa Aesar |
| Tel: |
400-6106006 |
| Email: |
saleschina@alfa-asia.com |
- 4-ETHYLTHIOPHENOL
-
- $1.00
-
2026-08-07
- CAS:4946-13-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 20000KG
- 4-ETHYLTHIOPHENOL
-
-
2024-07-17
- CAS:4946-13-8
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 10ton
- 4-ETHYLTHIOPHENOL
-
- $412.00
-
2021-11-02
- CAS:4946-13-8
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 2000KG
|
| | 4-Ethylthiophenol Basic information | | Uses |
| | 4-Ethylthiophenol Chemical Properties |
| Melting point | -30°C (estimate) | | Boiling point | 119 °C | | density | 1.02 | | refractive index | 1.563 | | Fp | 119-120°C/30mm | | storage temp. | 2-8°C, stored under nitrogen | | form | liquid | | pka | 6.84±0.10(Predicted) | | color | Clear, colourless | | Sensitive | Air Sensitive | | BRN | 1905734 | | InChI | InChI=1S/C8H10S/c1-2-7-3-5-8(9)6-4-7/h3-6,9H,2H2,1H3 | | InChIKey | WWQQPHUHTAZWDH-UHFFFAOYSA-N | | SMILES | C1(S)=CC=C(CC)C=C1 | | LogP | 3.510 (est) | | CAS DataBase Reference | 4946-13-8(CAS DataBase Reference) |
| Provider | Language |
|
ALFA
| English |
| | 4-Ethylthiophenol Usage And Synthesis |
| Uses | 4-ETHYLTHIOPHENOL is a useful research chemical. | | Chemical Properties | Colorless to pale yellow liquid | | Synthesis | In an oxygen-free environment, 1080 g of was added to the preheating tank.
4,4'-Diethyl phenyl sulfide to make 4,4'-Diethyl phenyl sulfide preheating to 220 , then using a metering pump to 4,4'-Diethyl phenyl sulfide into the tubular reactor, using a liquid flow meter to control the flow rate of 4,4'-Diethyl phenyl sulfide into the tubular reactor, hydrogen sulfide gas into the tubular reactor, using a gas flow meter to control the flow rate of hydrogen sulfide gas into the tubular reactor, using a gas flow meter to control the flow rate of hydrogen sulfide gas into the tubular reactor. The flow rate of hydrogen sulfide gas was introduced into the tubular reactor, and a gas flow meter was used to control the flow rate of hydrogen sulfide gas into the tubular reactor, so as to make the hydrogen sulfide gas and 4,4'-diethyl phenyl sulfide in the tubular reactor contact at atmospheric pressure at 350 and react in equimoles, wherein 4,4'-diethyl phenyl sulfide and hydrogen sulfide reacted at equimoles in the tubular reactor, with 4,4'-diethyl phenyl sulfide and hydrogen sulfide reacting in the tube reactor. The residence time of the sulfide and hydrogen sulfide in the tubular reactor was 3 s; the product of the reaction was condensed and distilled under reduced pressure to yield 1345 g of
4-ethylbenzenethiol. The yield of the product 4-ethylbenzenethiol (yield = actual amount of product/theoretical amount of product*100%) was calculated to be 97.8%, and the purity of the product was detected by gas chromatography, and the purity of the product was 99.2% by gas chromatography. |
| | 4-Ethylthiophenol Preparation Products And Raw materials |
|