2-Methyl-1,4-naphthoquinone CAS NO.58-27-5

Menadione Chemical Properties
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
Odor    Slight odor
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    Menadione (58-27-5)                   

Menadione Basic information
Chemical properties Application Production
Product Name:    Menadione
Synonyms:    enadione (1.05793);weishengsK3;Phytomenadione EP Impurity A;MenadioneForBiochemistry;VITAMIN K3 = MENADIONE;Vitamin K3;menadione (k3);MENADIONE,POWDER,USP
CAS:    58-27-5
MF:    C11H8O2
MW:    172.18
EINECS:    200-372-6
Mol File:    58-27-5.mol            

Safety Information
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
HS Code     29147000
Hazardous Substances Data    58-27-5(Hazardous Substances Data)
Toxicity    LD50 orally in mice: ~0.5 g/kg (Molitor, Robinson)