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   ChemNet > CAS > 521-38-0 5,7-dihydroxy-8-(3-methylbutanoyl)-6-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one

521-38-0 5,7-dihydroxy-8-(3-methylbutanoyl)-6-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one

product Name 5,7-dihydroxy-8-(3-methylbutanoyl)-6-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one
CAS No 521-38-0
Synonyms 2H-1-Benzopyran-2-one, 5,7-dihydroxy-6-(3-methyl-2-butenyl)-8-(3-methyl-1-oxobutyl)-4-propyl-; 5,7-Dihydroxy-6-(3-methyl-2-butenyl)-8-(3-methyl-1-oxobutyl)-4-propyl-2H-1-benzopyran-2-one; Coumarin, 5,7-dihydroxy-8-isovaleryl-6-(3-methyl-2-butenyl)-4-propyl-
Molecular Formula C22H28O5
Molecular Weight 372.4547
InChI InChI=1/C22H28O5/c1-6-7-14-11-17(24)27-22-18(14)20(25)15(9-8-12(2)3)21(26)19(22)16(23)10-13(4)5/h8,11,13,25-26H,6-7,9-10H2,1-5H3
Molecular Structure 521-38-0 5,7-dihydroxy-8-(3-methylbutanoyl)-6-(3-methylbut-2-en-1-yl)-4-propyl-2H-chromen-2-one
Density 1.152g/cm3
Boiling point 578.2°C at 760 mmHg
Refractive index 1.561
Flash point 199.2°C
Vapour Pressur 5.7E-14mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description