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2,2-dihydroxyindene-1,3-dione (Molecular Formula: C9H6O4)

Product Name: 2,2-dihydroxyindene-1,3-dione
CAS Registry Number: 485-47-2
EINECS: 207-618-1  
Synonyms: 2,2-dihydroxyindene-1,3-dione; Ninhydrin hydrate; 2,2-Dihydroxy-1H-indene-1,3(2H)-dione;485-47-2; 1,2,3-Indantrione monohydrate; 2,2-Dihydroxy-1,3-indandione;
Molecular Structure:
Molecular Formula: C9H6O4
Molecular Weight: 178.14154
Density:  0.862
Boiling Point:  449.3 °C at 760 mmHg
Melting Point:  250 ºC
Flash Point:  239.7 °C
Risk Codes:  S26;S28A
Safety Statements:  R22;R36/37/38
Hazard Symbols:  Xn: Harmful;

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