7082-71-5

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7082-71-5 Structure

Identification	Back Directory
[Name] ISONICOTINIC ANHYDRIDE
[CAS] 7082-71-5
[Synonyms] ISONICOTINIC ANHYDRIDE IsonicotinicAnhydride90% ISONICOTINIC ACID ANHYDRIDE Isonicotinic anhydride, HPLC 90% Bis(4-pyridinecarboxylic)anhydride 4-PYRIDINECARBOXYLIC ACID ANHYDRIDE PYRIDINE-4-CARBOXYLIC ACID ANHYDRIDE Isonicotinic anhydride, remainder picolinic and nicotinic acid-anhydride Isonicotinic anhydride, 90%, remainder picolinic and nicotinic acid-anhydride Isonicotinic anhydride, 90%, remainder picolinic and nicotinic acid-anhyd Isonicotinic anhydride, reMainder picolinic and nicotinic acid-anhydride, 90% 5GR
[EINECS(EC#)] 230-382-6
[Molecular Formula] C12H8N2O3
[MDL Number] MFCD00062784
[MOL File] 7082-71-5.mol
[Molecular Weight] 228.2

Chemical Properties	Back Directory
[Appearance] off-white to beige-brownish crystalline powder
[Melting point ] 133 °C
[Boiling point ] 370.01°C (rough estimate)
[density ] 1.2958 (rough estimate)
[refractive index ] 1.6000 (estimate)
[form ] Crystalline Powder
[color ] Off-white to beige-brownish
[InChI] InChI=1S/C12H8N2O3/c15-11(9-1-5-13-6-2-9)17-12(16)10-3-7-14-8-4-10/h1-8H
[InChIKey] ORBIGZZHMAJXAZ-UHFFFAOYSA-N
[SMILES] C1(=CC=NC=C1)C(=O)OC(=O)C1=CC=NC=C1

Hazard Information	Back Directory
[Chemical Properties] off-white to beige-brownish crystalline powder

Safety Data	Back Directory
[Symbol(GHS) ] GHS07
[Signal word ] Warning
[Hazard statements ] H315-H319-H335
[Precautionary statements ] P261-P305+P351+P338
[Hazard Codes ] C,Xi
[Risk Statements ] 34-14-36/37/38
[Safety Statements ] 7/8-45-36/37/39-25-36-26
[WGK Germany ] 3
[HS Code ] 29333999

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