Substance
ID:358130
Names and Identifiers
IUPAC name
2,4-dihydro-1H-3,1-benzoxazine-2,4-dione
IUPAC Traditional name
1H-3,1-benzoxazine-2,4-dione
Synonyms
3,1-Benzoxazine-2,4(1H)-dione衣托酸酐Isatoic anhydrideAnthranilic acid N-carboxylic acid anhydride靛红酸酐N-羧鄰胺苯甲酐
Registration numbers
CAS Number
Beilstein Number
EC Number
MDL Number
Properties
Physical Property
Flash Point
308 °C
586.4 °F
Vapor Density
5.6 (vs air)
Melting Point
233 °C (dec.)(lit.)
Safety Information
MSDS Link
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
German water hazard class
1
GHS Hazard statements
H317-H319
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
GHS Signal Word
Warning
European Hazard Symbols
Irritant (Xi)Safety Statements
24-26-37
GHS Precautionary statements
P280-P305+P351+P338
Risk Statements
36-43
Product Information
Empirical Formula (Hill Notation)
C8H5NO3
Grade
technical
Purity
≥94% (HPLC)
Molecule Details
Other Notes
Review1; Reagent for 2-aminobenzoylations2
Review1; Reagent for 2-aminobenzoylations2
Molecular Spectra
No Data Available
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References
No Data Available
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