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2-Methyl-1,4-naphthoquinone

Chemical Name 2-Methyl-1,4-naphthoquinone
Synonyms Menadione (1.05793);Vitamin K2(0);Vitamin K3;menaphthone;Menadione;Vitamin K_3;2-Methyl-1,4-dihydronaphthalene-1,4-dione
Molecular Formula C11H8O2
Molecular Weight 172.18
InChl InChI=1/C11H8O2/c1-7-6-10(12)8-4-2-3-5-9(8)11(7)13/h2-6H,1H3
CAS Registry Number 58-27-5
EINECS 200-372-6
Molecular Structure 58-27-5  2-Methyl-1,4-naphthoquinone
Melting Point 105-108℃
Water Solubility INSOLUBLE
Hazard Symbols  Xn##Harmful:;
Risk Codes R22||R36/37/38||R43:;
Safety Description S24||S26||S37/39:;
MSDS Material Safety Data Sheet