Isopropoxyboronic acid pinacol ester CAS No.61676-62-8 / Cat No.EBD2184875
Isopropoxyboronic acid pinacol ester
3-(Isopropoxycarbonyl)phenylboronic acid
Isopropyl pinacolyl borate
Isopropyl Pinacol Borate
4,4,5,5-tetramethyl-2-(propan-2-yloxy)-1,3,2-dioxaborolane
2-Isopropoxy-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
3-(Isopropoxycarbonyl)phenylboronic acid
Isopropyl pinacolyl borate
Isopropyl Pinacol Borate
4,4,5,5-tetramethyl-2-(propan-2-yloxy)-1,3,2-dioxaborolane
3-isopropoxycarbonylphenylboronic acid
propan-2-yl 3-(dihydroxyboranyl)benzoate
Properties
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Appearance:
colorless liquid
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Density:
0.912 g/mL at 25 °C(lit.)
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Boiling point:
73 °C/15 mmHg(lit.)
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Flashing point:
43 °C
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Storage temperature:
0-6°C
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Coefficient of refraction:
n20/D 1.409(lit.)
Safety Information
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Symbol:
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Signal words:
Warning -
Hazard statements:
H226 Flammable liquid and vapour.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H335 May cause respiratory irritation.
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Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 IF eye irritation persists: Get medical advice/attention.
P403+P235 Store in a well-ventilated place. Keep cool.
NMR Spectrum
Prediction： 1H NMR (400 MHz, CDCl3): delta.box. 4.24 (m, 1H), 1.16 (s, 12H), 1.11 (d, J=6.0 Hz, 6H)
1H NMR
13C NMR
