553-97-9 Methyl-p-benzoquinone
cas

553-97-9 Methyl-p-benzoquinone

product Name Methyl-p-benzoquinone
Synonyms Toluquinone; p-Toluquinone; 2-methylcyclohexa-2,5-diene-1,4-dione
Molecular Formula C7H6O2
Molecular Weight 122.1213
InChI InChI=1/C7H6O2/c1-5-4-6(8)2-3-7(5)9/h2-4H,1H3
CAS Registry Number 553-97-9
EINECS 209-056-2
Molecular Structure 553-97-9 Methyl-p-benzoquinone
Density 1.173g/cm3
Melting point 66-70℃
Boiling point 186.6°C at 760 mmHg
Refractive index 1.524
Flash point 64.9°C
Water solubility insoluble
Vapour Pressur 0.656mmHg at 25°C
Hazard Symbols  T:Toxic;
Risk Codes R25:;
R36/37/38:;
Safety Description S26:;
S28A:;
S37/39:;
S45:;
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