2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole

Basic Information

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CAS Number

852-38-0

Molecular Formula

C20H14N2O

Molecular Weight

298.35 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

167-169 °C

Boiling Point

439.76°C (rough estimate)

Density

1.1743 (rough estimate)

Flash Point

240.7±20.8 °C

Refractive Index

1.5700 (estimate)

SMILES

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O1C(=NN=C1C1=CC=C(C=C1)C1=CC=CC=C1)C1=CC=CC=C1

InChI

InChI=1S/C20H14N2O/c1-3-7-15(8-4-1)16-11-13-18(14-12-16)20-22-21-19(23-20)17-9-5-2-6-10-17/h1-14H

InChIKey

WMAXWOOEPJQXEB-UHFFFAOYSA-N

LogP

5.070600000000003

Topological Polar Surface Area

38.92 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

355

Synonyms & References

English

2-([1,1'-Biphenyl]-4-yl)-5-phenyl-1,3,4-oxadiazole
2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole
2-phenyl-5-(4-phenylphenyl)-1,3,4-oxadiazole
5-(4'-Biphenylyl)-2-phenyl-1,3,4-oxadiazole
5-PHENYL-2-(4-BIPHENYLYL)-1,3,4-OXADIAZOLE, SCINTILLATION GRADE
PBD
2-(4-Biphenylyl)-5-phenyloxadiazole
4-oxadiazole, 2-[1,1'-biphenyl]-4-yl-5-phenyl-3
pbd

MDL Number

MFCD00003100

Customs Code

2934999090

FAQ

What regulatory guidelines apply to 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0)?

2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0) falls under the scope of regulatory guidelines such as GHS classification, which includes health and environmental hazards. In the EU, it is also subject to REACH regulations. For FDA and EPA, it may be regulated based on specific applications and uses. Proper handling, storage, and disposal should comply with local and international regulations.

Are there alternatives to 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0) in synthesis?

Alternatives to 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0) in synthesis include similar heterocyclic compounds such as thiadiazoles and triazines. Common substitute reagents might include phenols and nitriles, depending on the specific synthesis pathway and desired product.

What is the market or research trend for 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0)?

2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0) is increasingly being researched for its potential use in electronic materials, particularly as a precursor for organic semiconductors. The market is growing due to its unique electronic properties and applications in organic light-emitting diodes (OLEDs).

How should waste containing 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0) be handled?

Waste containing 2-(4-Biphenylyl)-5-phenyl-1,3,4-oxadiazole (CAS: 852-38-0) should be collected in appropriate containers and disposed of through professional waste disposal services, especially if it is considered hazardous. Environmental protection precautions include minimizing exposure and ensuring proper incineration or secure landfill disposal to prevent environmental contamination.