Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-(diethylamino)-2'-[(dimethylphenyl)amino]-3'-methyl- cas no:72389-80-1

Synonyms: YamamotoBlack 173;6'-(Diethylamino)-2'-[(2,3-dimethylphenyl)amino]-3'-methyl-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one;6'-(diethylamino)-2'-[(dimethylphenyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one;

Identification

NameSpiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,6'-(diethylamino)-2'-[(dimethylphenyl)amino]-3'-methyl-
CAS72389-80-1
SynonymsYamamotoBlack 173;6'-(Diethylamino)-2'-[(2,3-dimethylphenyl)amino]-3'-methyl-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one;6'-(diethylamino)-2'-[(dimethylphenyl)amino]-3'-methylspiro[isobenzofuran-1(3H),9'-[9H]xanthene]-3-one;
EINECS(EC#)276-629-1
Molecular FormulaC₃₃H₃₂N₂O₃
Molecular Weight504.61878

Chemical Properties

refractive index1.678

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