4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile

Modify Date: 2025-08-25 15:46:10

4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile Structure
4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile structure
Common Name 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
CAS Number 2141947-89-7 Molecular Weight 349.188
Density 1.2±0.1 g/cm3 Boiling Point 514.2±50.0 °C at 760 mmHg
Molecular Formula C20H20BNO4 Melting Point N/A
MSDS N/A Flash Point 264.8±30.1 °C

 Names

Name 4-[3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy]benzonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.2±0.1 g/cm3
Boiling Point 514.2±50.0 °C at 760 mmHg
Molecular Formula C20H20BNO4
Molecular Weight 349.188
Flash Point 264.8±30.1 °C
Exact Mass 349.148529
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.566

 Synonyms

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