Cyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone,tetrahydro- cas no:4415-87-6
Synonyms: 1,2,3,4-Cyclobutanetetracarboxylic1,2:3,4-dianhydride (7CI,8CI);1,2,3,4-Cyclobutanetetracarboxylic dianhydride(6CI);Cyclobuta[1,2-c:3,4-c']difurantetrone, tetrahydro- (9CI);Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride;Cyclobutanetetracarboxylic acid dianhydride;Cyclobutanetetracarboxylicdianhydride;Maleic anhydride cyclic dimer;
NameCyclobuta[1,2-c:3,4-c']difuran-1,3,4,6-tetrone,tetrahydro-
CAS4415-87-6
Synonyms1,2,3,4-Cyclobutanetetracarboxylic1,2:3,4-dianhydride (7CI,8CI);1,2,3,4-Cyclobutanetetracarboxylic dianhydride(6CI);Cyclobuta[1,2-c:3,4-c']difurantetrone, tetrahydro- (9CI);Cyclobutane-1,2,3,4-tetracarboxylic acid dianhydride;Cyclobutanetetracarboxylic acid dianhydride;Cyclobutanetetracarboxylicdianhydride;Maleic anhydride cyclic dimer;
EINECS(EC#)224-577-5
Molecular FormulaC8H4O6
Molecular Weight196.11
AppearanceWhite powder.
refractive index1.598
storage tempStore in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
Globally Harmonized System of Classification adn Labelling of Chemicals(GHS)
Hazardclass8
Hazard Xi: Irritant;
Risk R36/37/38
Safety
Hazard Codes:?
Xi
Risk Statements: 36/37/38?
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36?
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.?
S36:Wear suitable protective clothing.
RIDADR: 1759
WGK Germany: 3
F: 9-21
HazardClass: 8
PackingGroup: III
