5-Methylnicotinic acid CAS No.3222-49-9 / Cat No.EBD35653
5-Methylpyridine-3-carboxylic acid
5-Methyl-nicotinic acid
5-Methylnicotinic acid
5-Methyl-nicotinic acid
Properties
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Appearance:
white crystalline powder
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Density:
1.23 g/cm3
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Melting point:
207-215 °C
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Boiling point:
303.9 °C at 760 mmHg
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Flashing point:
137.6 °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 (D2O): delta 8.6-8.7 (s, 1H), 8.3-8.4 (m, 1H), 7.92 (s, 1H) and 2.3 (s, 3H)
1H NMR
13C NMR
