A4281412
Fluorescent Brightener KS-N , 95% , 5242-49-9
CAS NO.：5242-49-9
Empirical Formula: C29H20N2O2
Molecular Weight: 428.48
MDL number: MFCD00328411
EINECS: 226-044-2
| Pack Size | Price | Stock | Quantity |
| 25G | RMB47.20 | In Stock |
|
| 100G | RMB112.80 | In Stock |
|
| 500G | RMB331.20 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | >273°C (dec.) |
| Boiling point: | 578.9±39.0 °C(Predicted) |
| Density | 1.26 |
| storage temp. | 2-8°C |
| solubility | DMSO (Very Slightly, Heated) |
| form | Solid |
| pka | 2.65±0.10(Predicted) |
| color | Yellow |
| InChI | InChI=1S/C29H20N2O2/c1-19-6-17-27-25(18-19)31-29(33-27)23-15-11-21(12-16-23)8-7-20-9-13-22(14-10-20)28-30-24-4-2-3-5-26(24)32-28/h2-18H,1H3 |
| InChIKey | SOTPOQQKAUOHRO-BQYQJAHWSA-N |
| SMILES | O1C2=CC=C(C)C=C2N=C1C1=CC=C(C=CC2=CC=C(C3=NC4=CC=CC=C4O3)C=C2)C=C1 |
| CAS DataBase Reference | 5242-49-9(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoxazole, 2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl- (5242-49-9) |
Safety
| Symbol(GHS) |  GHS07 |
| Signal word | Warning |
| Hazard statements | H315-H319-H335 |
| Precautionary statements | P261-P264-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P313-P337+P313-P362-P403+P233-P405-P501 |
| HS Code | 3204200090 |
