ChemNet > CAS > 7128-64-5 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
7128-64-5 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
| product Name |
2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene |
| CAS No |
7128-64-5;12224-40-7;52232-33-4 |
| Synonyms |
Fluorescent Brightener OB; Fluorescent brightening agent 184; Fluorescent Whitening Agent OB; Optical Brightening Agent OB; Fluorescent Brightener 184; C.I. 184; Fluorescent Brightener OB-4; Fluorescent brightening agent 184; Optical Brightner OB; BBOT; C.I. Fluorescent Brightener 362; Uvitex 2B; TINOPAL CBS-X; UVITEX OB; UVITEX(R) 2B; TOSLAB 644820; 2,5-BIS(5'-TERT-BUTYL-2'-BENZOXAZOLYL)THIOPHENE; 2,5-BIS(5-TERT-BUTYL-2-BENZOXAZOLYL)THIOPHENE; 2,5-BIS(5-TERT-BUTYL-BENZOXAZOL-2-YL)THIOPHENE; 2,5-BIS(5-TERT-BUTYLBENZOXAZOYL)-2-THIOPHENE; 2,5-BIS(5-T-BUTYL-2-BENZOXAZOLYL)THIOPHENE; 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene;
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| Molecular Formula |
C26H26N2O2S |
| Molecular Weight |
430.5618 |
| InChI |
InChI=1/C26H26N2O2S/c1-25(2,3)15-7-9-19-17(13-15)27-23(29-19)21-11-12-22(31-21)24-28-18-14-16(26(4,5)6)8-10-20(18)30-24/h7-14H,1-6H3 |
| EINECS |
230-426-4 |
| Molecular Structure |
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| Density |
1.185g/cm3 |
| Melting point |
196-202℃ |
| Boiling point |
531.2°C at 760 mmHg |
| Refractive index |
1.617 |
| Flash point |
275.1°C |
| Vapour Pressur |
7.83E-11mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
S24/25:;
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