1,1'-Oxybis(4-Ethynylbenzene)
[CAS# 21368-80-9]

Identification

• Name: 1,1'-Oxybis(4-Ethynylbenzene)
• Synonyms: 4,4'-Oxybis(ethynylbenzene); MFCD00068670
• Molecular Formula: C₁₆H₁₀O
• Molecular Weight: 218.25
• CAS Registry Number: 21368-80-9
• SMILES: O(c1ccc(C#C)cc1)c2ccc(C#C)cc2
• InChI: 1S/C16H10O/c1-3-13-5-9-15(10-6-13)17-16-11-7-14(4-2)8-12-16/h1-2,5-12H
• InChIKey: XNNLEMUSWLWGMY-UHFFFAOYSA-N

Properties

• Density: 1.142g/cm³ (Cal.)
• Boiling point: 316.48°C at 760 mmHg (Cal.)
• Flash point: 141.036°C (Cal.)
• Refractive index: 1.622 (Cal.)

Safety Data

• Safety Description: IRRITANT