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106-34-3 Quinhydrone

product Name Quinhydrone
CAS No 106-34-3
Synonyms 1,4-Benzoquinone - 1,4-benzenediol (1:1); 1,4-Benzoquinone - benzene-1,4-diol (1:1); 2,5-Cyclohexadiene-1,4-dione compd with 1,4-benzenediol (1:1); 2,5-cyclohexadiene-1,4-dione, compd. with 1,4-benzenediol (1:1); cyclohexa-2,5-diene-1,4-dione-benzene-1,4-diol (1:1)
Molecular Formula C12H10O4
Molecular Weight 218.2054
InChI InChI=1/C6H6O2.C6H4O2/c2*7-5-1-2-6(8)4-3-5/h1-4,7-8H;1-4H
EINECS 203-387-6
Molecular Structure 106-34-3 Quinhydrone
Melting point 168-172℃
Boiling point 286°C at 760 mmHg
Flash point 141.6°C
Water solubility 4 g/L (20℃)
Vapour Pressur 0.00157mmHg at 25°C
Hazard Symbols  Xn:Harmful;
 N:Dangerous for the environment;
Risk Codes R22:;
R36/37/38:;
R50:;
Safety Description S26:;
S29:;
S37/39:;
S61:;
MSDS Material Safety Data Sheet