4-Oxo-4-pyren-1-yl-butyric acid CAS No.7499-60-7 / Cat No.EBD2223992
4-Oxo-4-pyren-1-yl-butyric acid
gamma-oxo-1-pyrenebutyric acid
gamma-Oxopyrene-1-butyric acid
4-oxo-4-(pyren-1-yl)butanoic acid
4-Oxo-4-pyren-1-yl-butyric acid
Properties
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Density:
1.367g/cm3
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Melting point:
184 °C (dec.)(lit.)
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Boiling point:
574.2 °C at 760 mmHg
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Flashing point:
315.1 °C
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Vapour pressure:
5.04E-14mmHg at 25°C
Safety Information
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Symbol:
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Signal words:
Warning -
Hazard statements:
H302 Harmful if swallowed.
H312 Harmful in contact with skin.
H332 Harmful if inhaled.
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.
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.
NMR Spectrum
Prediction： 13C-NMR ([D6]-DMSO): delta (ppm)=203.05 (1 CO), 173.87 (1 CO2H), 132.97-123.41 (9 CHarom, 7 Carom), 36.87 (1 COCH2), 28.52 (1 CH2CO2H)
1H NMR
13C NMR
