| Identification | |
| Name: | 1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT |
| Synonyms: | DYE ME 689T;1-(2-CHLORO-5-SULFOPHENYL)-3-METHYL-4-(4-DIMETHYLAMINOBENZYLIDENE)-2-PYRAZOLIN-5-ONE TRIETHYLAMMONIUM SALT;4-CHLORO-3-[4-[4-(DIMETHYL-AMINO)BENZYLIDENE]-3-METHYL-5-OXO-2 PYRAZOLIN-1-YL]BENZENESULFONIC ACID, TRIETHYL-AMMONIUM SALT;4-Chloro-3-[4-[4-(dimethylamino)benzylidene]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid triethylammonium salt;chloro((dimethylaminobenzylidene)methyl-oxopyrazo;CHLORO((DIMETHYLAMINOBENZYLIDENE)METHYL- OXOPYRAZOLINYL)BENZENESO3NH(C2H5)3;1-(2-Chloro-5-sulfophenyl)-3-methyl-4-(4-dimethylaminobenzylidene)-2-pyrazolin-5-onetriethylammoniumsalt;4-chloro-3-[4-[4-(dimethylamino)benzylidene]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid triethylammonium salt |
| CAS: | 143193-48-0 |
| Molecular Formula: | C25H33ClN4O4S |
| Molecular Weight: | 521.07 |
| InChI: | InChI=1/C19H18ClN3O4S.C6H15N/c1-12-16(10-13-4-6-14(7-5-13)22(2)3)19(24)23(21-12)18-11-15(28(25,26)27)8-9-17(18)20;1-4-7(5-2)6-3/h4-11H,1-3H3,(H,25,26,27);4-6H2,1-3H3/b16-10-; |
| Molecular Structure: |  |
| Properties | |
| Melting Point: | 194-197 °C(lit.) |
| Flash Point: | 361.8°C |
| Boiling Point: | 674.6°Cat760mmHg |
| Density: | g/cm3 |
| Flash Point: | 361.8°C |
| Safety Data | |
| Hazard Symbols |
Xi: Irritant
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