Free release

4426-21-5 diphenylborinic anhydride

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Product Name diphenylborinic anhydride
CAS No. 4426-21-5
Synonyms tetraphenyldiboroxane
InChI InChI=1/C24H20B2O/c1-5-13-21(14-6-1)25(22-15-7-2-8-16-22)27-26(23-17-9-3-10-18-23)24-19-11-4-12-20-24/h1-20H
Molecular Formula C24H20B2O
Molecular Weight 346.037
Density 1.08g/cm3
Melting point 135-140℃
Boiling point 463°C at 760 mmHg
Flash point 233.8°C
Refractive index 1.601