S544879
98%(HPLC) , 786643-20-7
Synonym(s):
5-[[4-[4-(2,2-Diphenylethenyl)phenyl]-1,2,3-3a,4,8b-hexahydrocyclopent[b]indol-7-yl]methylene]-2-(3-ethyl-4-oxo-2-thioxo-5-thiazolidinylidene)-4-oxo-3-thiazolidineacetic acid;Indoline dye D149;Purple Dye
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB1566.58 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 284-289°C |
| Boiling point: | 857.1±75.0 °C(Predicted) |
| Density | 1.47 |
| form | Solid |
| pka | 3.48±0.10(Predicted) |
| color | Light brown to black |
| λmax | 531 nm |
Description and Uses
D149 dye can be used as an organic dye to enhance the absorption of dye sensitized solar cells (DSSCs).
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H302-H315-H319-H335 |
| Precautionary statements | P261-P305+P351+P338 |
| WGK Germany | 3 |
