3-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)-benzonitrile CAS No.214360-46-0 / Cat No.EBD46651
3-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)-benzonitrile
3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile
3-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2-yl)benzonitrile
3-(4,4,5,5-tetramethyl[1,3,2]dioxaborolan-2yl)benzonitrile
3-(4,4,5,5-tetramethyl-1,3,2-dioxaboryl)benzonitrile
3-cyanophenylboronic acid pinacol ester
pinacol (3-benzonitrile)boronate
Properties
-
Density:
1.06g/cm3
-
Melting point:
78-82 °C(lit.)
-
Boiling point:
341 °C at 760 mmHg
-
Flashing point:
160 °C
Safety Information
-
Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
-
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
NMR Spectrum
Prediction： ? (major/meta isomer) 8.07-8.05 (br s, 1H), 7.98 (td, J=7.5, 1.2 Hz, 1H), 7.71-7.67 (m, 1H), 7.44 (dt, J=7.5, 0.7 Hz, 1H), 1.32 (br s, 12H)
1H NMR
13C NMR
