ChemNet > CAS > 5242-49-9 Fluorescent Brightener KSN
5242-49-9 Fluorescent Brightener KSN
| product Name |
Fluorescent Brightener KSN |
| CAS No |
5242-49-9 |
| Synonyms |
KSN; FLUORESCENT BRIGHTENER-KSN; FBA 368; 4.4-bis(5-methyl-2-benzoxoazol)-ethylene; Optical Brightener KSN; 2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole; ethyl (2E,4E)-5-phenyl-2-[(phenylcarbonyl)amino]penta-2,4-dienoate; 2-(4-{(E)-2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole; Optical Brightening Agent KSN; Fluorescent Brightener KS-N; Optical Brightner KSN |
| Molecular Formula |
C29H20N2O2 |
| Molecular Weight |
428.4813 |
| InChI |
InChI=1/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/b8-7+ |
| EINECS |
226-044-2 |
| Molecular Structure |
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| Density |
1.261g/cm3 |
| Boiling point |
578.9°C at 760 mmHg |
| Refractive index |
1.719 |
| Flash point |
290.9°C |
| Vapour Pressur |
8.56E-13mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
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- Chemicals Suppliers(14):
- 1Hebei Xingyu Chemical Co.,Ltd.
- 2Nanjing longxi chemical Co.,Ltd.(Zhejiang Euchem Chemical Co., Ltd.)
- 3Beijing Prina Chemical Industry Co.,Ltd.
- 4AFINE CHEMICALS LIMITED
- 5Foshan Hongda Danter Chemical Co., Ltd.
- 6Hangzhou Tidesource Chemical Co., Ltd.
- 7Beijing Century Richap Chemistry Co., Ltd
- 8Heze J-United Chemical Co., Ltd.
- 9Beijing Sinoweiye Chemical Technology Co.,Ltd
- 10Shaoxing Chenhao Chemicals Co., Ltd.
