478-67-1 5,7-dihydroxy-6-(3-methylbutanoyl)-8-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one
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cas

478-67-1 5,7-dihydroxy-6-(3-methylbutanoyl)-8-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one

product Name 5,7-dihydroxy-6-(3-methylbutanoyl)-8-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one
Synonyms 5,7-Dihydroxy-8-(3-methyl-2-butenyl)-6-(3-methyl-1-oxobutyl)-4-propyl-2H-benzopyran-2-one; Coumarin, 5,7-dihydroxy-6-isovaleryl-8-(3-methyl-2-butenyl)-4-propyl-
Molecular Formula C22H28O5
Molecular Weight 372.4547
InChI InChI=1/C22H28O5/c1-6-7-14-11-17(24)27-22-15(9-8-12(2)3)20(25)19(21(26)18(14)22)16(23)10-13(4)5/h8,11,13,25-26H,6-7,9-10H2,1-5H3
CAS Registry Number 478-67-1
Molecular Structure 478-67-1 5,7-dihydroxy-6-(3-methylbutanoyl)-8-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one
Density 1.152g/cm3
Boiling point 559.4°C at 760 mmHg
Refractive index 1.561
Flash point 191.6°C
Vapour Pressur 4.04E-13mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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