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2141947-89-7

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2141947-89-7 Structure

2141947-89-7 Structure
IdentificationBack Directory
[Name]

Crisaborole Impurity 5
[CAS]

2141947-89-7
[Synonyms]

Crisaborole Impurity 5
Crisaborole Impurity 44
Crisaborole intermediate 3
Benzonitrile, 4-[3-formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]-
[Molecular Formula]

C20H20BNO4
[MOL File]

2141947-89-7.mol
[Molecular Weight]

349.19
Chemical PropertiesBack Directory
[Boiling point ]

514.2±50.0 °C(Predicted)
[density ]

1.19±0.1 g/cm3(Predicted)
Safety DataBack Directory
[Symbol(GHS) ]

Exclamation Mark (GHS07)
GHS07
[Signal word ]

Warning
[Hazard statements ]

H317-H412-H302
[Precautionary statements ]

P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P264-P270-P301+P312-P330-P501-P273-P501
[REACH Registrations]

Active
Hazard InformationBack Directory
[Uses]

4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile can be useful in the prepration of crisaborole intermediate.
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