Description

4-Propylbiphenyl (CAS No. 71294-42-3) is a high-purity organic compound with the molecular formula C₁₅H₁₆ and IUPAC name 1-phenyl-4-propylbenzene. This aromatic hydrocarbon features a biphenyl core substituted with a propyl group at the 4-position, offering excellent thermal stability and solubility in common organic solvents. Ideal for research and industrial applications, our 4-Propylbiphenyl is synthesized under stringent quality controls to ensure >98% purity (GC), with trace impurities meticulously characterized by GC-MS and NMR. Available in neat liquid or customized formulations, this compound is packaged under inert gas to prevent oxidation and degradation. Suitable for use as a reference standard, synthetic intermediate, or functional material in advanced materials science.

Properties

• CAS Number: 71294-42-3
• Complexity: 159
• IUPAC Name: 1-phenyl-4-propyl-benzene
• InChI: InChI=1S/C15H16/c1-2-6-13-9-11-15(12-10-13)14-7-4-3-5-8-14/h3-5,7-12H,2,6H2,1H3
• InChI Key: NAYIXKXYHOLMRC-UHFFFAOYSA-N
• Exact Mass: 196.125200510
• Molecular Formula: C15H16
• Molecular Weight: 196.29
• SMILES: CCCC1=CC=C(C=C1)C2=CC=CC=C2
• Monoisotopic Mass: 196.125200510
• Synonyms: 4-Propylbiphenyl, 4-Propyl-1,1′-biphenyl, 10289-45-9, 4-n-Propylbiphenyl, 71294-42-3, 1-phenyl-4-propylbenzene, 1,1′-biphenyl, 4-propyl-, 4-Propyl-1,1′-diphenyl, MFCD00102114, 4-Propyl biphenyl, SCHEMBL457050, SCHEMBL533509, SCHEMBL691331, SCHEMBL1005385, SCHEMBL1005387, SCHEMBL1368212, SCHEMBL1368894, SCHEMBL1951510, SCHEMBL5010976, DTXSID10908109, BCP11770, AKOS015888897, SB66350, DS-15324, SY048771, DB-009041, CS-0152416, P1216, ST50827107, F16559

Application

4-Propylbiphenyl serves as a key intermediate in the synthesis of liquid crystals and organic semiconductors due to its planar biphenyl structure and alkyl chain flexibility. Researchers utilize it as a model compound for studying mesophase behavior in thermotropic materials. In materials science, it acts as a building block for supramolecular assemblies and charge-transport layers in OLED devices.

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