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Appearance:Crystalline Powder
Throughput:1|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
2,3-Pyrazinecarboxylic anhydride Basic information
Product Name: 2,3-Pyrazinecarboxylic anhydride
Synonyms: PYRAZINE-2,3-DICARBOXYLIC ANHYDRIDE;Zopiclone Impurity 5;2,3-Py Razinedica boxylic Anbyd Yide;2,3-PYRAZINEDICARBOXYLIC ANHYDRIDE;2,3-PYRAZINECARBOXYLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXLIC ANHYDRIDE;2,3-PYRAZINEDICARBOXYLICANHYDRATE;FURO[3,4-B]PYRAZINE-5,7-DIONE
CAS: 4744-50-7
MF: C6H2N2O3
MW: 150.09
EINECS: 225-260-4
Mol File: 4744-50-7.mol
2,3-Pyrazinecarboxylic anhydride Chemical Properties
Melting point 210 °C (dec.)(lit.)
Boiling point 357.3±22.0 °C(Predicted)
density 1.686±0.06 g/cm3(Predicted)
pka -3.43±0.20(Predicted)
color White to light brown crystalline powder
CAS DataBase Reference 4744-50-7(CAS DataBase Reference)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36
WGK Germany 3
Hazard Note Irritant
HS Code 29349990
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