71526-40-4;90-92-6 (2E)-1-(4-methoxyphenyl)-2-[(4-methoxyphenyl)methylidene]butan-1-one
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cas

71526-40-4;90-92-6 (2E)-1-(4-methoxyphenyl)-2-[(4-methoxyphenyl)methylidene]butan-1-one

product Name (2E)-1-(4-methoxyphenyl)-2-[(4-methoxyphenyl)methylidene]butan-1-one
Synonyms .alpha.-Ethyl-4,4'-dimethoxychalcone; 1-Butanone, 1- (4-methoxyphenyl)-2-[(4-methoxyphenyl)methylene]-; 1-Butanone, 1-(4-methoxyphenyl)-2-((4-methoxyphenyl)methylene)-, (E)-
Molecular Formula C19H20O3
Molecular Weight 296.3603
InChI InChI=1/C19H20O3/c1-4-15(13-14-5-9-17(21-2)10-6-14)19(20)16-7-11-18(22-3)12-8-16/h5-13H,4H2,1-3H3/b15-13+
CAS Registry Number 71526-40-4;90-92-6
Molecular Structure 71526-40-4;90-92-6 (2E)-1-(4-methoxyphenyl)-2-[(4-methoxyphenyl)methylidene]butan-1-one
Density 1.095g/cm3
Boiling point 460.3°C at 760 mmHg
Refractive index 1.576
Flash point 224.2°C
Vapour Pressur 1.17E-08mmHg at 25°C
Hazard Symbols
Risk Codes
Safety Description
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