4-Ethylbiphenyl

Basic Information

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CAS Number

5707-44-8

Molecular Formula

C14H14

Molecular Weight

182.27 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Hydrocarbons

Basic Physical Properties

Melting Point

34-35.5 °C

Boiling Point

149-149.8 °C/12 mmHg

Refractive Index

1.5790 (estimate)

SMILES

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CCC1=CC=C(C=C1)C2=CC=CC=C2

InChI

InChI=1S/C14H14/c1-2-12-8-10-14(11-9-12)13-6-4-3-5-7-13/h3-11H,2H2,1H3

InChIKey

SRQOBNUBCLPPPH-UHFFFAOYSA-N

LogP

3.916000000000002

Topological Polar Surface Area

0.0 Å²

Hydrogen Bond Donor/Acceptor

0 / 0

Complexity

147

Safety Information

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GHS Hazard Pictograms

H410

Hazard Statement

H410 Very toxic to aquatic life with long lasting effects
Hazardous to the aquatic environment, long-term hazard

Hazard Class

Class 9 Class 9

Synonyms & References

English

4-Ethyl-1,1'-biphenyl #
Biphenyl, 4-ethyl-
A831303
4-Ethyl biphenyl
5707-44-8
NSC60063
MFCD00010236
AC-18365
UNII-L7NF2489BS
L7NF2489BS
FT-0618408
5-(4,6-Dimethyl-pyrimidin-2-ylsulfanylmethyl)-furan-2-carboxylicacid
NS00125411
4-Ethyl-1,1'-biphenyl
NSC 60063
1,1'-Biphenyl, 4-ethyl-
NSC-60063
E0463
p-Ethylbiphenyl
SB66317
4-Ethylbiphenyl
[2-[1-(1,3-benzodioxol-5-ylmethyl)-2,5-dimethyl-pyrrol-3-yl]-2-oxo-ethyl] 2-(4-phenylphenyl)acetate
CS-W015998
SY049382
AKOS015838603
DTXSID7073355
F21456
4-ethyl-biphenyl
1-Ethyl-4-phenylbenzene
4-Ethyl-1,1'-Biphenyl
1-ethyl-4-phenylbenzene

MDL Number

MFCD00010236

Customs Code

2902909090

FAQ

What regulatory guidelines apply to 4-Ethylbiphenyl (CAS: 5707-44-8)?

4-Ethylbiphenyl (CAS 5707-44-8) is regulated under various guidelines such as the Globally Harmonized System of Classification and Labelling of Chemicals (GHS), REACH (Registration, Evaluation, Authorization, and Restriction of Chemicals) in the European Union, and FDA/EPA regulations in the United States. Specific requirements include hazard communication, safety data sheets (SDS), and handling procedures to ensure workplace safety and environmental protection.

Are there alternatives to 4-Ethylbiphenyl (CAS: 5707-44-8) in synthesis?

Alternatives to 4-Ethylbiphenyl (CAS 5707-44-8) in synthesis include other biphenyl derivatives such as 4-Methylbiphenyl (CAS 100-42-6) and 2-Ethylbiphenyl (CAS 95-68-6). These compounds may serve similar functions in certain applications, depending on the specific requirements of the synthesis process.

What is the market or research trend for 4-Ethylbiphenyl (CAS: 5707-44-8)?

The market and research trends for 4-Ethylbiphenyl (CAS 5707-44-8) are focused on its use as a precursor in organic synthesis, particularly in the development of dyes and pharmaceuticals. Recent studies also explore its potential in catalytic processes and as a solvent in various chemical reactions. The trend indicates a continuous need for safe and efficient synthetic routes to this compound.

How should waste containing 4-Ethylbiphenyl (CAS: 5707-44-8) be handled?

Waste containing 4-Ethylbiphenyl (CAS 5707-44-8) should be collected in appropriate containers, ensuring proper labeling and segregation. For disposal, incineration is a common method, but professional waste disposal services should be utilized to ensure compliance with environmental regulations. Safe handling and disposal practices, including personal protective equipment (PPE), are essential to prevent environmental contamination and ensure worker safety.