ChemNet > CAS > 71526-40-4 (2E)-1-(4-??????????)-2-[(4-??????????)????????]?????-1-???
71526-40-4;90-92-6 (2E)-1-(4-??????????)-2-[(4-??????????)????????]?????-1-???
| ?? ????? |
(2E)-1-(4-??????????)-2-[(4-??????????)????????]?????-1-??? |
| ?????? |
;. ????.-????-4,4'-?????????????; 1-???????, 1- (4-??????????)-2-[(4-??????????)?????]-; 1-???????, 1-(4-??????????)-2-((4-??????????)?????)-, (E)- |
| ?? ????? |
(2E)-1-(4-methoxyphenyl)-2-[(4-methoxyphenyl)methylidene]butan-1-one; .alpha.-Ethyl-4,4'-dimethoxychalcone; 1-Butanone, 1- (4-methoxyphenyl)-2-[(4-methoxyphenyl)methylene]-; 1-Butanone, 1-(4-methoxyphenyl)-2-((4-methoxyphenyl)methylene)-, (E)- |
| ????????? ??????? |
C19H20O3 |
| ???? ???????? |
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 |
71526-40-4;90-92-6 |
| ???? ???????? |
|
| ?????? |
1.095g/cm3 |
| ????? ????? |
460.3°C at 760 mmHg |
| ???? ????? |
1.576 |
| ????? ???? |
224.2°C |
| ??? ???? |
1.17E-08mmHg at 25°C |
|