Substance
ID:359935
Names and Identifiers
IUPAC name
5H,7H-furo[3,4-b]pyridine-5,7-dione
IUPAC Traditional name
furo[3,4-b]pyridine-5,7-dione
Synonyms
喹啉酸酐2,3-Pyridinedicarboxylic anhydride2,3-吡啶二羧酸酐Quinolinic anhydride
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
PubChem SID
Properties
Product Information
Empirical Formula (Hill Notation)
C7H3NO3
Purity
≥98.0% (CHN)
Grade
purum
Safety Information
Risk Statements
36/37/38
Safety Statements
26-36
German water hazard class
3
GHS Precautionary statements
P261-P305+P351+P338
GHS Hazard statements
H315-H319-H335
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
MSDS Link
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
European Hazard Symbols
Irritant (Xi)GHS Signal Word
Warning
Physical Property
Melting Point
137-139 °C(lit.)
136-139 °C
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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