4-ETHYLTHIOPHENOL Chemical Properties

Melting point:

-30°C (estimate)

Boiling point:

119 °C

Density 

1.02

refractive index 

1.563

Flash point:

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)

Safety Information

Hazard Codes 

Xi

Risk Statements 

20/21/22-36/37/38

Safety Statements 

26-36/37/39-36/37-23

RIDADR 

2810

HazardClass 

6.1

HazardClass 

IRRITANT, AIR SENSITIVE, STENCH

HS Code 

29309090

MSDS

• Language:English Provider:ALFA

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(4946-13-8)Related Product Information

• DODECYLBENZENE SODIUM SULFONATE
• 2,4,6-Triisopropylbenzenesulfonyl chloride
• 4-Ethylbenzenesulfonic acid
• 1-(2,4,6-Triisopropylphenylsulfonyl)imidazole
• 4-tert-Butylbenzenesulfonyl chloride
• 2-Acetylphenothiazine
• ACID BLUE 25
• Sodium anthraquinone-2-sulfonate
• REACTIVE BLACK 5
• REACTIVE BLUE 4
• Sulforhodamine B
• ACID BLUE 40
• 4-(2-Aminoethyl)benzenesulfonamide
• ANTHRAQUINONE-2,6-DISULFONIC ACID DISODIUM SALT
• ACID BLUE 41
• SODIUM 4-N-OCTYLBENZENESULFONATE
• 2-Ethylbenzenethiol
• 4-ACETYLBENZENESULFONIC ACID SODIUM SALT