4-Ethynylbiphenyl
[CAS# 255056-59-8]

Identification

• Name: 4-Ethynylbiphenyl
• Synonyms: "4-Ethynyl-1,1'-biphenyl"; 1,1'-Biphenyl, 4-ethynyl; 1-ethynyl-4-phenylbenzene
• Molecular Formula: C₁₄H₁₀
• Molecular Weight: 178.23
• CAS Registry Number: 255056-59-8
• SMILES: C#CC1=CC=C(C=C1)C2=CC=CC=C2
• InChI: 1S/C14H10/c1-2-12-8-10-14(11-9-12)13-6-4-3-5-7-13/h1,3-11H
• InChIKey: BPBNKCIVWFCMJY-UHFFFAOYSA-N

Properties

• Density: 1.1±0.1g/cm³ (Cal.)
• Melting point: 88-91°C (Expl.)
• Boiling point: 289.2±19.0°C at 760 mmHg (Cal.)
• Flash point: 119.5±15.6°C (Cal.)
• Refractive index: 1.614 (Cal.)

Safety Data

• Safety Description: Irritant