3,5-dimethoxy-benzaldehyde CAS No.7311-34-4 / Cat No.EBD1308
Properties
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Appearance:
white to beige crystalline solid
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Density:
1.114 g/cm3
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Melting point:
45-48 °C(lit.)
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Boiling point:
151 °C/16 mmHg(lit.)
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Flashing point:
113 °C
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Solubility:
insoluble
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 (500 MHz, CDCl3): delta 7.11-7.38 (m, 11H), 6.64 (dd, J=8.6, 2.1 Hz, 1H), 6.58 (dd, J=11.9, 2.4 Hz, 1H), 4.48 (dt, J=10.1, 2.4 Hz, 1H), 3.91-3.98 (m, 2H), 3.88 (dd, J=11.9, 2.1 Hz, 1H), 3.80 (d, J=13.4 Hz, 1H), 3.76 (s, 3H), 3.68-3.75 (m, 2H), 2.42 (m, 1H), 1.86 (s, 1H), 1.65-1.78 (m, 1H), 1.35-1.46 (m, 1H).
1H NMR
13C NMR
