Menaquinone 7

About This Item

Molecular Formula	C₄₆H₆₄O₂
CAS Number	2124-57-4

FC-0240576

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Properties

Chemical Identifiers

IUPAC Name	2-[(2E,6E,10E,14E,18E,22E)-3,7,11,15,19,23,27-heptamethyloctacosa-2,6,10,14,18,22,26-heptaenyl]-3-methylnaphthalene-1,4-dione
SMILES	CC1=C(C(=O)C2=CC=CC=C2C1=O)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C
InChI Key	RAKQPZMEYJZGPI-LJWNYQGCSA-N

Physical Properties

Boiling Point	200 °C at 0.0002 mm Hg (some decomposition)
Melting Point	Yellow crystals from acetone + alcohol or petroleum ether. MW: 580.88; MP: 50 °C; uv max (petroleum ether): 243, 248, 261, 325-328 nm (E(1%)(1 CM) 304, 320, 290, 292, 53) /Menaquinone 6/
Flash Point	254.9±29.9 °C
Density	0.961

Safety Information

Flash Point

254.9±29.9 °C

Please refer to the Safety Data Sheet (SDS) for complete handling, storage, and disposal instructions. Follow all applicable regulations when working with this chemical reagent.