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Appearance:powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
2,3-Pyridinedicarboxylic anhydride Basic information
Product Name: 2,3-Pyridinedicarboxylic anhydride
Synonyms: QUINOLINIC ANHYDRIDE;PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE;PYRIDINE-2,3-DICARBOXYLIC ANHYDRIDE;Pyridine-2,3-dicarboxylicanhydride,98%;2,3Pyridinedicarboxylic Anhydride 2,3;FURO[3,4-B]PYRIDINE-5,7-DIONE;2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE;2,3-PyridinedicarboxylicAcidAnhydride
CAS: 699-98-9
MF: C7H3NO3
MW: 149.1
EINECS: 211-834-1
Mol File: 699-98-9.mol
2,3-Pyridinedicarboxylic anhydride Structure
2,3-Pyridinedicarboxylic anhydride Chemical Properties
Melting point 137-139 °C (lit.)
Boiling point 270.14°C (rough estimate)
density 1.4974 (rough estimate)
refractive index 1.4835 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
pka -2.24±0.20(Predicted)
Water Solubility Optimal solubility in water.
Sensitive Moisture Sensitive
BRN 125111
CAS DataBase Reference 699-98-9(CAS DataBase Reference)
NIST Chemistry Reference 2,3-Pyridinedicarboxylic anhydride(699-98-9)
EPA Substance Registry System Furo[3,4-b]pyridine-5,7-dione (699-98-9)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-36-37/39
WGK Germany 3
F 10-21
TSCA Yes
HS Code 29333990
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