详细信息
- ;荧光增白剂OB;荧光增白剂184;荧光增白剂OB-4;荧光增白剂 184;荧光增白剂 OB;荧光增白剂 184;2,5-双(5-叔丁基-1,3-苯并噁唑-2-基)噻酚;双叔丁基苯甲噻吩;荧光增白剂OB(FBA184);荧光增白剂OB(FBA 184);2,5-双(5-叔丁基-2-苯并恶唑基)噻吩;
- 2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene
- ;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;
- 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
- 1.185g/cm3
- 196-202℃
- 531.2°C at 760 mmHg
- 275.1°C
- ;
中文名称: 荧光增白剂OB英文名称: OPTICAL BRIGHTENER OB,2,5-Di(5-tert-butylbenzoxazol-2-yl)thiophene中文别名: 荧光增白剂184;荧光增白剂OB;2.5-双-(5-叔丁-2-苯并噁唑基)噻吩CAS RN: 7128-64-5EINECS: 230-426-4分子式: C26H26N2O2S分子量: 430.56安全术语: S14/25物化性质: 外观:淡黄色粉末 熔点:200-202℃ 纯度:≥99.00% 挥发份:≤0.2% 透光率:450nm≥96%500nm≥97%用途: 主要用于PVC、PS、PE、PP、ABS等塑料及醋酸纤维、油漆、涂料、油墨等的增白
- CAS NO:52232-33-4
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