English name : BBOT; 25-Bis (5-tert-butyl-2-benzoxazolyl) thiophene; Fluorescent Brightener 184; 25-Di (5-tert-butylbenzoxazol-2-yl) thiophene
Other name : 22- ( 25- phenylthio ) bis [5- (1,1-erjiajiyiji)] benzoxazole; Fluorescent Brightener OB; Fluorescent Brightener 184; 25- bis ( 5-tert- -13- butyl 2-yl ) thiophene; day to treasure; bis (T- butyl benzoxazolyl ) thiophene; 25- bis (5-tert - butyl-2 oxacillin yl ) thiophene
CAS: 7128-64-5
C26H26N2O2S = 430.56

Level : BR
Content : ≥99.0%
Melting point : 199 ~ 201 ℃
Properties: light yellow or yellow powder, odorless, soluble hydrocarbons, fats, mineral oils, paraffin and most organic solvents, absorption spectrum maximum value of 375mm ( in ethanol ), the maximum emission wavelength of 435nm ( ethanol) .
Use: Biochemical studies suitable for PVC, PE, PP, PS, ABS and other thermoplastics and polyester fiber, paint, ink, paint and other whitening .
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