| Identification | More | [Name]
2,3-Pyridinedicarboxylic anhydride | [CAS]
699-98-9 | [Synonyms]
2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE
FURO[3,4-B]PYRIDINE-5,7-DIONE
PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE
PYRIDINE-2,3-DICARBOXYLIC ANHYDRIDE
QUINOLINIC ANHYDRIDE
2,3-PyridinedicarboxylicAcidAnhydride
Pyridinedicarboxylicanhydride
2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE (QUINOLINIC ANHYDRIDE)
2,3-Pyridinedicarboxylic anhydride ,97%
5,7-Dihydrofuro[3,4-b]pyridine-5,7-dione | [EINECS(EC#)]
211-834-1 | [Molecular Formula]
C7H3NO3 | [MDL Number]
MFCD00005915 | [Molecular Weight]
149.1 | [MOL File]
699-98-9.mol |
| Chemical Properties | Back Directory | [Appearance]
white crystal powde | [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 | [form ]
powder to crystal | [pka]
-2.24±0.20(Predicted) | [color ]
White to Orange to Green | [Water Solubility ]
Optimal solubility in water. | [Sensitive ]
Moisture Sensitive | [Detection Methods]
HPLC,NMR | [BRN ]
125111 | [InChI]
InChI=1S/C7H3NO3/c9-6-4-2-1-3-8-5(4)7(10)11-6/h1-3H | [InChIKey]
MCQOWYALZVKMAR-UHFFFAOYSA-N | [SMILES]
C12C(=O)OC(=O)C1=CC=CN=2 | [CAS DataBase Reference]
699-98-9(CAS DataBase Reference) | [NIST Chemistry Reference]
2,3-Pyridinedicarboxylic anhydride(699-98-9) | [Storage Precautions]
Moisture sensitive | [EPA Substance Registry System]
699-98-9(EPA Substance) |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing .
S37/39:Wear suitable gloves and eye/face protection . | [WGK Germany ]
3
| [F ]
10-21 | [TSCA ]
Yes | [HS Code ]
29333990 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Eye Irrit. 2
Skin Irrit. 2
STOT SE 3 |
| Hazard Information | Back Directory | [Chemical Properties]
white crystal powde | [Uses]
Quinolinic Anhydride (cas# 699-98-9) is a compound useful in organic synthesis. | [References]
[1] Chinese Journal of Chemistry, 2015, vol. 33, # 11, p. 1269 - 1275
[2] Tetrahedron Letters, 2017, vol. 58, # 32, p. 3160 - 3163
[3] Journal of Organic Chemistry, 1989, vol. 54, # 14, p. 3264 - 3269
[4] Organic Letters, 2010, vol. 12, # 21, p. 4796 - 4799
[5] Journal of Heterocyclic Chemistry, 1993, vol. 30, # 6, p. 1565 - 1570 |
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