1,2-diethyl-4-phenyl-benzene

1,2-diethyl-4-phenyl-benzene - Names and Identifiers

Name	3,4'-Diethyl-1,1'-biphenyl
Synonyms	3,4-Diethylbiphenyl 3,4'-Diethyl-1,1'-biphenyl 3',4-Diethyl-1,1'-biphenyl 1,1'-Biphenyl, 3,4-diethyl- 1,2-diethyl-4-phenyl-benzene
CAS	61141-66-0

1,2-diethyl-4-phenyl-benzene - Physico-chemical Properties

Molecular Formula	C16H18
Molar Mass	210.31
Density	0.954±0.06 g/cm3(Predicted)
Boling Point	306.6±27.0 °C(Predicted)
Storage Condition	2-8℃

1,2-diethyl-4-phenyl-benzene - Upstream Downstream Industry

Raw Materials

Benzene-13C, 1,2-diethyl- (9CI)
DIPHENYLIODONIUM TRIFLUOROMETHANESULFONATE

1,2-diethyl-4-phenyl-benzene - Introduction

3,4 '-Diethyl-1,1'-biphenyl(3,4 '-Diethyl-1,1'-biphenyl) is an organic compound with the chemical formula C18H20. It is a colorless liquid with a faint aromatic odor at room temperature and pressure.

Properties of the compound:
-Melting point: about 22-24 degrees Celsius
-Boiling point: About 385-387 degrees Celsius
-Density: approx. 0.98 g/mL
-Solubility: Almost insoluble in water, but soluble in ethanol, ether and benzene and other organic solvents

The main uses of 3,4 '-Diethyl-1,1'-biphenyl include:
-As an important intermediate in organic synthesis, used in the synthesis of other organic compounds
-used as a component of high temperature liquid crystal organic
-Used as an additive in photoelectric materials and coatings

Method for preparing 3,4 '-Diethyl-1,1'-biphenyl:
can be prepared by esterification of phenylpropionic acid and acetic anhydride. First, phenyl propionic acid is subjected to a condensation reaction with ethanol and an H2SO4 catalyst to prepare ethyl phenyl propionate. 3,4 '-Diethyl-1,1'-biphenyl is then obtained by heating the reaction of ethyl phenylpropionate and acetic anhydride in the presence of a concentrated H2SO4 catalyst.

Safety information for 3,4 '-Diethyl-1,1'-biphenyl:
-The compound is generally not harmful to the human body under normal conditions of use, but it still needs to be handled carefully to avoid skin contact, inhalation or ingestion.
-Avoid contact of this compound with strong oxidants and strong acids to prevent dangerous reactions.
-If the compound is accidentally inhaled, the victim should be quickly removed to fresh air and, if necessary, seek medical attention as soon as possible.
-If the compound comes into contact with skin or eyes, rinse immediately with plenty of water and seek medical help.

Please note that the above information is for reference only. When using or handling chemicals, please follow the correct laboratory safety practices, follow the specific instructions for use and safety data sheets for the relevant chemicals.

Last Update：2024-04-10 22:29:15