2,3-pyrazinedicarboxylic anhydride CAS No.4744-50-7 / Cat No.EBD216633
2,3-pyrazinedicarboxylic anhydride
furano(3,4-b)pyrazine-5,7-dione
furo[3,4-b]pyrazine-5,7-dione
anhydride of pyrazine-2,3-dicarboxylic acid
2,3-pyrazinedicarboxylic acid anhydride
furo<3,4-b>pyrazine-5,7-dione
pyrazine-2,3-dicarboxylic anhydride
PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE
2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE
2,3-PYRAZINECARBOXYLIC ANHYDRIDE
FURO[3,4-B]PYRAZINE-5,7-DIONE
2,3-Pyrazinedicarboxylic acid anhydride
Furo[3,4-b]pyrazine-5,7-dione (9CI)
2,3-PYRAZINEDICARBOXLIC ANHYDRIDE
2,3-PYRAZINEDICARBOXYLICANHYDRATE
2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE
2,3-PYRAZINECARBOXYLIC ANHYDRIDE
FURO[3,4-B]PYRAZINE-5,7-DIONE
2,3-Pyrazinedicarboxylic acid anhydride
Furo[3,4-b]pyrazine-5,7-dione (9CI)
2,3-PYRAZINEDICARBOXLIC ANHYDRIDE
2,3-PYRAZINEDICARBOXYLICANHYDRATE
2,3-pyrazinecarboxylic anhydride
2,3-Pyrazinedicarboxylic anhydride
Properties
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Appearance:
white of off-white power
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Density:
1.686 g/cm3
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Melting point:
210 °C (dec.)(lit.)
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Boiling point:
357.3 °C at 760 mmHg
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Flashing point:
169.9 °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
1H NMR
13C NMR
