(1-Isopropylpyrazol-4-yl)boronic acid pinacol ester CAS No.879487-10-2 / Cat No.EBD860667
1-异丙基吡唑-4-硼酸频哪醇酯
1-异丙基-1H-吡唑-4-硼酸频哪醇酯
1-异丙基-1H-吡唑-4-硼酸频那醇酯
1-异丙基-4-(4,4,5,5-四甲基-1,3,2-二氧杂环己硼烷-2-基)-1H-吡唑
1-异丙基-4-吡唑硼酸频哪醇酯
Properties
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Melting point:
36-44 °C
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Flashing point:
>110 °C
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Storage temperature:
2-8°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： 1H-NMR (400 MHz, CDC13) delta ppm: 7.77 (1H, s), 7.72 (1H, s), 4.51 (1H, hp, J = 6.7 Hz), 1.50 (6H, d, J = 6.7 Hz), 1.32 (12H, s)
1H NMR
13C NMR
