4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole CAS No.388116-27-6 / Cat No.EBD50931
4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole
Indole-4-boronic acid pinacol ester
Properties
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Density:
1.112 g/cm3
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Melting point:
168-173 °C
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Boiling point:
395.997 °C at 760 mmHg
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Flashing point:
193.292 °C
Safety Information
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Symbol:
-
Signal words:
Warning -
Hazard statements:
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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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： H NMR (300 MHz, DMSO-D6) : 11. 03 (bs, 1H, N-H)), 7. 49 (d, J 7. 7 Hz, 1H, H-5), 7. 38 (dd, J 0. 9 Hz, J 7. 0 Hz, 1H, H-7), 7. 38 (t, J 2. 6Hz, 1H, H-2), 7. 06 (dd, J 7. 7 Hz, J 7. 0 Hz, 1H, H-6), 6. 73 (bd, J 2. 2 Hz, 1H, H-3), 1. 32 (s, 12H, 4CH3)
1H NMR
13C NMR
