2-Bromo-3-fluoro-6-picoline CAS:374633-36-0 C6H5BrFN
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Methyl 6-bromopicolinate CAS:26218-75-7 C7H6BrNO2
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2,3-Pyridinedicarboxylic anhydride CAS:699-98-9 C7H3NO3

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

Category:
Description

2,3-Pyridinedicarboxylic anhydride Chemical Properties
Melting point 137-139 degrees celsius (lit.)
Boiling point 270.14degrees celsius (rough estimate)
density 1.4974 (rough estimate)
refractive index 1.4835 (estimate)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
form powder to crystal
pka -2.24plus or minus0.20(Predicted)
color White to Orange to Green
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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