中文名称: |
荧光增白剂 393 |
中文别名: |
荧光增白剂OB-1; 2.2'-(4,4'-二苯乙烯基-)双苯并噁唑; FBA 393; 荧光增白剂 OB-1; 2,2'-(4,4'-二苯乙烯基-)双苯并噁唑; 2,2-(4,4-二苯乙烯基)双苯并噁唑;
|
英文名称: |
Fluorescent Brightener 393 |
英文别名: |
Fluorescent Brightener OB-1; FBA393;2,2'-(4.4'-diphenol vinyl)di-henzoxazol ; 2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole; FBA 393; 4,4'-bis(benzoxazol-2-yl)stilbene; Optical Brightener OB-1; C.I. 393; Fluorescent whtening agent OB-1; Fluorescent Whitening Agent OB-1; 2,2'-(ethene-1,2-diyldibenzene-4,1-diyl)bis(1,3-benzoxazole); 2,2'-[(E)-ethene-1,2-diyldibenzene-4,1-diyl]bis(1,3-benzoxazole); Optical Brightening Agent OB-1; Optical Brightner OB-1; ptical Brightening Agent OB-1; 4,4-Bis(2-Benzoxazolyl) Stilbene;
|
CAS号: |
1533-45-5 |
EINECS号: |
216-245-3 |
分子式: |
C28H18N2O2 |
分子量: |
414.4547 |
InChI: |
InChI=1/C28H18N2O2/c1-3-7-25-23(5-1)29-27(31-25)21-15-11-19(12-16-21)9-10-20-13-17-22(18-14-20)28-30-24-6-2-4-8-26(24)32-28/h1-18H/b10-9+ |
分子结构: |
|
密度: |
1.281g/cm3 |
熔点: |
357-359℃ |
沸点: |
566.8°C at 760 mmHg |
闪点: |
285.1°C |
蒸汽压: |
2.79E-12mmHg at 25°C |