Product Name:	Menadione
Synonyms:	usafek-5185;VitaminK0;β-Methyl-1,4-naphthoquinone;Menadione (1.05793);MENADIONE, USP;MENADIONE (K3) 1000MG NEAT;(MENADIONE)VITAMIN K3, 98+% USP;VITAMIN K3(FEEDSTUFF GRADEMSB96)
CAS:	58-27-5
MF:	C11H8O2
MW:	172.18
EINECS:	200-372-6
Product Categories:	Biochemistry;Vitamins;Nutritional fortification substances;Vitamins and derivatives;Vitamin Ingredients;Miscellaneous Compounds;Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals;RUMENSIN;Isolabel;Other APIs;Inhibitors;feeding additive raw materials
Mol File:	58-27-5.mol

Melting point	105-107 °C(lit.)
Boiling point	262.49°C (rough estimate)
density	1.1153 (rough estimate)
refractive index	1.5500 (estimate)
storage temp.	Store at RT.
solubility	oil: soluble
form	crystalline
color	yellow
Water Solubility	INSOLUBLE
Sensitive	Light Sensitive
Merck	14,5831
BRN	1908453
Stability:	Stable. May be light sensitive. Incompatible with strong oxidizing agents.
InChIKey	MJVAVZPDRWSRRC-UHFFFAOYSA-N
CAS DataBase Reference	58-27-5(CAS DataBase Reference)
NIST Chemistry Reference	Menadione(58-27-5)
EPA Substance Registry System	1,4-Naphthalenedione, 2-methyl-(58-27-5)

Hazard Codes	Xn,Xi
Risk Statements	22-36/37/38-43
Safety Statements	26-36-37/39-24
WGK Germany	3
RTECS	QL9100000
F	8
TSCA	Yes
HazardClass	IRRITANT
Hazardous Substances Data	58-27-5(Hazardous Substances Data)
Toxicity	LD50 orally in mice: ~0.5 g/kg (Molitor, Robinson)

Menadione

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