3-Bromo-4-hydroxy-5-methoxybenzaldehyde CAS No.2973-76-4 / Cat No.EBD12057
5-Bromovanillin
5-Bromo-4-hydroxy-3-methoxybenzaldehyde
5-Bromovanilin
3-bromo-4-hydroxy-5-methoxybenzaldehyde
3-bromo-4-hydroxy-5-methoxybenzoic acid
5-bromovalillin
5-Bromovanilin
3-bromo-4-hydroxy-5-methoxybenzaldehyde
3-bromo-4-hydroxy-5-methoxybenzoic acid
5-bromovalillin
3-Bromo-4-hydroxy-5-methoxybenzaldehyde
5-bromovanillin
5-bromo vanillin
vanillin, 5-bromo-
Properties
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Appearance:
light brown crystalline powder
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Density:
1.653 g/cm3
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Melting point:
164-166 °C(lit.)
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Boiling point:
289.5 °C at 760 mmHg
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Flashing point:
128.9 °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： 13C-NMR (125 MHz, CDCl3) delta: 189.5 (CHO), 148.9 (C), 147.7 (C), 130.1, 130.0 (C), 108.2 (C), 108.1 (CH), 56.6 (CH3)
1H NMR
13C NMR
