643-38-9

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643-38-9 Structure

Identification	More
[Name] 2,3-Quinoline dicarboxylic acid
[CAS] 643-38-9
[Synonyms] 2,3-QUINOLINE DICARBOXYLIC ACID QUINOLINE-2,3-DICARBOXYLIC ACID 2,3-Quinolinedicarboxylic Acridic acid
[Molecular Formula] C11H7NO4
[MDL Number] MFCD00071756
[Molecular Weight] 217.18
[MOL File] 643-38-9.mol

Chemical Properties	Back Directory
[Melting point ] 183 °C(Solv: benzene (71-43-2); ligroine (8032-32-4))
[Boiling point ] 423.7±40.0 °C(Predicted)
[density ] 1.531±0.06 g/cm3(Predicted)
[storage temp. ] Sealed in dry,2-8°C
[form ] solid
[pka] 2.33±0.30(Predicted)
[CAS DataBase Reference] 643-38-9(CAS DataBase Reference)
[EPA Substance Registry System] 643-38-9(EPA Substance)

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H302-H315-H319-H335
[Precautionary statements ] P261-P305+P351+P338
[HS Code ] 2933499090

Raw materials And Preparation Products	Back Directory
[Raw materials] N,N-Dimethylformamide-->Methyl formate-->Diethyl azodicarboxylate-->Dimethyl acetylenedicarboxylate-->Diethyl 2,3-dichlorobutanedioate

Hazard Information	Back Directory
[Synthesis Reference(s)] Journal of Heterocyclic Chemistry, 25, p. 1777, 1988 DOI: 10.1002/jhet.5570250634 Synthetic Communications, 16, p. 157, 1986 DOI: 10.1080/00397918608057703 Tetrahedron Letters, 43, p. 767, 2002 DOI: 10.1016/S0040-4039(01)02265-1

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