4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl

Basic Information

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CAS Number

79709-85-6

Molecular Formula

C25H34

Molecular Weight

334.55 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

145-147℃

SMILES

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CCCCCC1CCC(CC1)C2=CC=C(C=C2)C3=CC=C(C=C3)CC

InChI

InChI=1S/C25H34/c1-3-5-6-7-21-10-14-23(15-11-21)25-18-16-24(17-19-25)22-12-8-20(4-2)9-13-22/h8-9,12-13,16-19,21,23H,3-7,10-11,14-15H2,1-2H3/t21-,23-

InChIKey

JOLGXBQYTARJLD-AFARHQOCSA-N

LogP

7.770100000000008

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

335

Synonyms & References

English

E1254
trans-4-Ethyl-4'-(4-n-pentylcyclohexyl)biphenyl
trans-4-Ethyl-4'-(4-pentylcyclohexyl)-1,1'-biphenyl
DTXSID301000682
4-Ethyl-4'-(4-pentylcyclohexyl)-1,1'-biphenyl
MFCD01941072
trans-4-Ethyl-4'-(4-n-pentylcyclohexyl)biphenyl, 97%
AKOS015917811
BCH-52
DS-3439
AKOS030524234
CS-0152354
4-Ethyl-4'-(4-pentylcyclohexyl)-1,1'-biphenyl #
EINECS 279-240-5
1-ethyl-4-[4-(4-pentylcyclohexyl)phenyl]benzene
F16544
3~4~-Ethyl-1~4~-pentyl-1~1~,1~2~,1~3~,1~4~,1~5~,1~6~-hexahydro-1~1~,2~1~:2~4~,3~1~-terphenyl
1,1'-Biphenyl, 4-ethyl-4'-(4-pentylcyclohexyl)-
NS00062072
C25H34
79709-85-6
4-Ethyl-4'-(trans-4-pentylcyclohexyl)-1,1'-biphenyl
4-ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl
JOLGXBQYTARJLD-UHFFFAOYSA-N
A839745
FT-0759955
4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl
BCH-52 LIQUID CRYSTAL STANDARD FOR THE TEMPERATURE CALIBRATION OF DSC INSTRUMENTS TRACEABLE TO NIST AND PTB N 164 I
4-Ethyl-4''-(trans-4-pentylcyclohexyl)-biphenyl
4-trans-n-Pentylcyclohexyl-4'-ethylbiphenyl
4-TRANS-PENTYLCYCLOHEXYL-4''-ETHYLBIPHENYL

MDL Number

MFCD01941072

FAQ

What are the physical and chemical properties of 4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl (CAS: 79709-85-6)?

4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl is a solid with a crystalline form. Its molecular weight is approximately 302.47 g/mol. It has low water solubility but is soluble in common organic solvents like toluene and chloroform. Chemically, it shows moderate reactivity with halogens and can undergo substitution reactions. It is stable under normal conditions but should be stored away from strong oxidizers and heat sources.

How is 4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl (CAS: 79709-85-6) typically synthesized?

4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl is synthesized through a multistep process involving the coupling of biphenyl derivatives and 1-pentene. The synthesis requires the use of a palladium catalyst. The yield is moderate, around 60-70%, and the reaction is carried out under mild conditions to ensure selectivity and purity.

What industries use 4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl (CAS: 79709-85-6)?

4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl is used in the pharmaceutical industry for its potential as a drug candidate, in the polymer industry for its thermoplastic properties, and in the semiconductor industry for its use in organic light-emitting diodes (OLEDs). It is also explored for its use in sensors due to its unique electronic and optical properties.

What precautions should be taken when handling 4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl (CAS: 79709-85-6)?

When handling 4-Ethyl-4'-(trans-4-pentylcyclohexyl)biphenyl, use appropriate personal protective equipment (PPE), including gloves, goggles, and a lab coat. Store it in a cool, dry place, away from sources of heat and oxidizers. Handle with care to avoid skin contact and inhalation. In case of a spill, use appropriate absorbents and follow the safety data sheet (SDS) for disposal instructions. Always work in a fume hood to minimize exposure.