ChemNet > CAS > 13001-38-2;58449-88-0 Fluorescent Brightener ER-II
13001-38-2;58449-88-0 Fluorescent Brightener ER-II
| product Name |
Fluorescent Brightener ER-II |
| Synonyms |
C.I.199-2; 1-(2-CYANOSTYRYL)-4-(4-CYANOSTYRYL)BENZENE; 2-[2-[4-[2-(4-cyanophenyl)vinyl]phenyl]vinyl]benzonitrile; Fluorescent Brightener 199:1; Benzonitrile, 2-2-4-2-(4-cyanophenyl)ethenylphenylethenyl-; ER-II; FBA 199:1; 2,2'-[benzene-1,4-diyldi(E)ethene-2,1-diyl]dibenzonitrile; 2-[(E)-2-{4-[(E)-2-(4-cyanophenyl)ethenyl]phenyl}ethenyl]benzonitrile; ; Fluorescent Brightener ER-2; C.I. 199:1; Fluorescent brightening agent 199 (C.I. 40705); Optical Brightening Agent ER-Ⅱ; Optical Brightner ER-II |
| Molecular Formula |
C24H16N2 |
| Molecular Weight |
332.3972 |
| InChI |
InChI=1/C24H16N2/c25-17-22-13-11-20(12-14-22)6-5-19-7-9-21(10-8-19)15-16-23-3-1-2-4-24(23)18-26/h1-16H/b6-5+,16-15+ |
| CAS Registry Number |
13001-38-2;58449-88-0 |
| EINECS |
235-834-6 |
| Molecular Structure |
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| Density |
1.18g/cm3 |
| Melting point |
181-186℃ |
| Boiling point |
573.5°C at 760 mmHg |
| Refractive index |
1.66 |
| Flash point |
274.1°C |
| Water solubility |
insoluble |
| Vapour Pressur |
3.7E-13mmHg at 25°C |
| Hazard Symbols |
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| Risk Codes |
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| Safety Description |
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