| Structure: |
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| CAS No.: |
53655-17-7 |
| IUPAC Name: |
5- Chloro- 2-{ 2-[ 3-{ 2-[ 5- chloro- 3- ethyl- 1, 3- benzothiazol- 2( 3H)- ylidene] ethylidene}- 2-( diphenylamino)- 1- cyclopenten- 1- yl] ethenyl}- 3- ethyl- 1, 3- benzothiazol- 3- ium perchlorate |
| Synonyms: |
IR 140;
5, 5'- Dichloro- 11-( diphenylamino)- 3, 3'- diethyl- 10, 12- ethylenethiatricarbocyanine perchlorate;
IR- 140 perchlorate;
IR 140 ( dye) ;
Kodak IR 140;
NK 2204
|
| Formula: |
C39H34N3Cl3S2O4 |
| Molecular weight: |
779.21 |
| λmax, nm: |
823.0 |
| Listed in categories: |
Dyes and Intermediates
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