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ChemicalBook--->CAS DataBase List--->4426-21-5

4426-21-5

4426-21-5 Structure

4426-21-5 Structure
IdentificationBack Directory
[Name]

DIPHENYLBORINIC ANHYDRIDE
[CAS]

4426-21-5
[Synonyms]

Tetraphenyldiboroxide
TETRAPHENYLDIBOROXANE
OXYBIS(DIPHENYLBORANE)
Tetraphenyldiboron oxide
Diphenylboronic anhydride
DIPHENYLBORINIC ANHYDRIDE
Diphenylborinicanhydride,95%
1,1,3,3-Tetraphenyldiboroxane
Tetraphenyldiborinic anhydride
diphenylboranyloxy(diphenyl)borane
Borinic acid, B,B-diphenyl-, B,B'-anhydride
DIPHENYLBORINIC ANHYDRIDE, FOR FLUORESCE NCE
Oxybis(diphenylborane), Tetraphenyldiboroxane
[Molecular Formula]

C24H20B2O
[MDL Number]

MFCD00042663
[MOL File]

4426-21-5.mol
[Molecular Weight]

346.04
Chemical PropertiesBack Directory
[Melting point ]

135-140 °C(lit.)
[Boiling point ]

210-213 °C(Press: 1 Torr)
[density ]

1.08±0.1 g/cm3(Predicted)
[storage temp. ]

2-8°C
[form ]

Powder
[color ]

White to yellow
[Sensitive ]

Moisture Sensitive
[BRN ]

2950331
[CAS DataBase Reference]

4426-21-5
Safety DataBack Directory
[Safety Statements ]

22-24/25
[WGK Germany ]

3
[F ]

8-10-21
Hazard InformationBack Directory
[Uses]

Diphenylborinic anhydride (DPBA) may be used for the separation and determination of α-amino acids by boroxazolidone formation. DPBA, an analogue of the vascular gap junction channel blocker, 2-aminoethoxydiphenyl borate (2-APB), may be use in gap junctions channel studies.
[Uses]

Diphenylborinic Anhydride is used a a photopolymerization co-initiator.
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