Introduction：Basic information about CAS 5242-49-9|Fluorescent Brightener KS-N, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Fluorescent Brightener KS-N |
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| CAS Number | 5242-49-9 | Molecular Weight | 428.481 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 578.9±39.0 °C at 760 mmHg |
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| Molecular Formula | C29H20N2O2 | Melting Point | 269-271ºC |
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| MSDS | / | Flash Point | 290.9±21.0 °C |
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Names
| Name | Fluorescent Brightener KS-N |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 578.9±39.0 °C at 760 mmHg |
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| Melting Point | 269-271ºC |
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| Molecular Formula | C29H20N2O2 |
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| Molecular Weight | 428.481 |
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| Flash Point | 290.9±21.0 °C |
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| Exact Mass | 428.152466 |
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| PSA | 52.06000 |
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| LogP | 8.88 |
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| Vapour Pressure | 0.0±1.5 mmHg at 25°C |
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| Index of Refraction | 1.720 |
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| InChIKey | SOTPOQQKAUOHRO-BQYQJAHWSA-N |
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| SMILES | Cc1ccc2oc(-c3ccc(C=Cc4ccc(-c5nc6ccccc6o5)cc4)cc3)nc2c1 |
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Safety Information
| Hazard Codes | Xi |
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| HS Code | 2934999090 |
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Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| OPTICAL BRIGHTENER 368 |
| EINECS 226-044-2 |
| 2-(4-{(E)-2-[4-(1,3-Benzoxazol-2-yl)phenyl]vinyl}phenyl)-5-methyl-1,3-benzoxazole |
| Benzoxazole, 2-[4-[(E)-2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl- |
| 4,4'-Bis-(5-methyl-2-benzoxazolyl)-stilben |
| 2-(4-{2-[4-(benzoxazol-2-yl)phenyl]vinyl}phenyl)-5-methylbenzoxazole |
| 5-Methyl-2-(4-(2-(4-(2-benzoxazolyl)phenyl)ethenyl)phenyl)benzoxazole |
| KSN |
| 2-[4-[4-(2-benzoxazolyl)styryl]phenyl]-5-methylbenzoxazole |
| 5-methyl-2,2'-(vinylenedi-p-phenylene)bis-benzoxazole |
| 2-(4-{2-[4-(1,3-Benzoxazol-2-yl)phenyl]vinyl}phenyl)-5-methyl-1,3-benzoxazole |
| 2-(4-(2-(4-(Benzoxazol-2-yl)phenyl)vinyl)phenyl)-5-methylbenzoxazole |
| FBA 368 |
| 2-{4-[2-(4-Benzooxazol-2-yl-phenyl)-vinyl]-phenyl}-5-methyl-benzooxazole |
| Benzoxazole, 2-(4-(2-(4-(2-benzoxazolyl)phenyl)ethenyl)phenyl)-5-methyl- |
| 5-methyl-2,2'-(1,2-Ethenediyldi-4,1-phenylene)-Bisbenzoxazole |
| MFCD00328411 |
| Benzoxazole, 2-[4-[2-[4-(2-benzoxazolyl)phenyl]ethenyl]phenyl]-5-methyl- |
| 2-(4-{2-[4-(1,3-benzoxazol-2-yl)phenyl]ethenyl}phenyl)-5-methyl-1,3-benzoxazole |
| 4-(2-Benzoxazolyl)-4'-(5-methyl-2-benzoxazolyl)stilbene |
| 2-(4-(4-(Benzo[d]oxazol-2-yl)styryl)phenyl)-5-methylbenzo[d]oxazole |
| 4-(Benzoxazol-2-yl)-4'-(5-methylbenzoxazol-2-yl)stilbene |
