Substance
ID:337108
Names and Identifiers
IUPAC Traditional name
5-(1,3-dioxo-2-benzofuran-5-yl)-2-benzofuran-1,3-dione
IUPAC name
5-(1,3-dioxo-1,3-dihydro-2-benzofuran-5-yl)-1,3-dihydro-2-benzofuran-1,3-dione
Synonyms
3,3′,4,4′-Biphenyltetracarboxylic dianhydride3,3',4,4'-联苯四羧酸二酐
Properties
Safety Information
GHS Signal Word
Warning
Risk Statements
36/37/38
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
MSDS Link
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
German water hazard class
3
GHS Hazard statements
H315-H319-H335
GHS Precautionary statements
P261-P305+P351+P338
European Hazard Symbols
Irritant (Xi)Safety Statements
26-36
Physical Property
Melting Point
299-305 °C(lit.)
Product Information
Empirical Formula (Hill Notation)
C16H6O6
Purity
97%
Molecule Details
Packaging
5, 25 g in glass bottle
5, 25 g in glass bottle
Molecular Spectra
No Data Available
Click here to submit data
References
No Data Available
Click here to submit data