Product Name: 2,5-Bis(5-tert-butyl-2-benzoxazolyl)thiophene
Synonyms: bbot150;Benzoxazole, 2,2'-(2,5-thiophenediyl)bis(5-tert-butyl-;Benzoxazole, 2,2'-(2,5-thiophenediyl)bis*5-(1,1-dimethylethyl)-;Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-;LABOTEST-BB LT00053574;CI FLUORESCENT BRIGHTENER 362;DERIVATIVE OF STILBENE DISULFONIC ACID;BBOT
CAS: 7128-64-5
MF: C26H26N2O2S
MW: 430.56
EINECS: 230-426-4
Product Categories: brightener;pigments;Industrial/Fine Chemicals;Organics;Electroluminescence;Functional Materials
Mol File: 7128-64-5.mol
Melting point 199-201 °C(lit.)
Boiling point 531.2±45.0 °C(Predicted)
density 1.26
refractive index 1.6360 (estimate)
Fp >350°C
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility toluene: soluble50mg/mL
form powder
pka 3.03±0.10(Predicted)
color Pale Green to Yellow
Water Solubility Soluble in acetone and toluene. Insoluble in water.
λmax 373nm(EtOH)(lit.)
ε(extinction coefficient) ≥47000 at 372-374nm in dioxane
Merck 14,1014
BRN 631803
Stability: Stable. Incompatible with strong oxidizing agents.
InChIKey AIXZBGVLNVRQSS-UHFFFAOYSA-N
LogP 8.6 at 25℃
CAS DataBase Reference 7128-64-5(CAS DataBase Reference)
NIST Chemistry Reference Benzoxazole, 2,2'-(2,5-thiophenediyl)bis[5-(1,1-dimethylethyl)-(7128-64-5)
EPA Substance Registry System 2,2'-(2,5-Thiophenediyl)bis[5-tert-butylbenzoxazole] (7128-64-5)