CAS No: 523-39-7, Chemical Name: Vitamin K2(45)
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523-39-7 Vitamin K2(45)

product Name Vitamin K2(45)
Synonyms Menlaquinone 9; Menaquinone MK 9; Vitamin MK 9; MK 9; (all-E)-2-Methyl-3-(3,7,11,15,19,23,27,31,35-nonamethyl-2,6,10,14,18,22,26,30,34-hexatriacontanonaenyl)-1,4-naphthalenedione; 2-methyl-3-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaen-1-yl]naphthalene-1,4-dione
Molecular Formula C56H80O2
Molecular Weight 785.2332
InChI InChI=1/C56H80O2/c1-42(2)22-14-23-43(3)24-15-25-44(4)26-16-27-45(5)28-17-29-46(6)30-18-31-47(7)32-19-33-48(8)34-20-35-49(9)36-21-37-50(10)40-41-52-51(11)55(57)53-38-12-13-39-54(53)56(52)58/h12-13,22,24,26,28,30,32,34,36,38-40H,14-21,23,25,27,29,31,33,35,37,41H2,1-11H3/b43-24+,44-26+,45-28+,46-30+,47-32+,48-34+,49-36+,50-40+
CAS Registry Number 523-39-7
Molecular Structure 523-39-7 Vitamin K2(45)
Density 0.949g/cm3
Melting point 60-61℃
Boiling point 807.6°C at 760 mmHg
Refractive index 1.529
Flash point 280.5°C
Vapour Pressur 3.97E-26mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description