223999
2,5-双(5-叔-丁基-苯并恶唑-2-基)噻吩
suitable for scintillation, 99%
别名:
BBOT
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关于此项目
经验公式（希尔记法）:
C26H26N2O2S
化学文摘社编号:
分子量:
430.56
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
230-426-4
Beilstein/REAXYS Number:
631803
MDL number:
产品名称
2,5-双(5-叔-丁基-苯并恶唑-2-基)噻吩, suitable for scintillation, 99%
InChI key
AIXZBGVLNVRQSS-UHFFFAOYSA-N
InChI
1S/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
SMILES string
CC(C)(C)c1ccc2oc(nc2c1)-c3ccc(s3)-c4nc5cc(ccc5o4)C(C)(C)C
assay
99%
form
powder
technique(s)
titration: suitable
color
yellow to green
mp
199-201 °C (lit.)
solubility
toluene: 50 mg/mL
density
1.272 g/cm3 at 20 °C
ε (extinction coefficient)
≥47000 at 372-374 nm in dioxane
suitability
suitable for scintillation
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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Application
2,5-双（5-叔-丁基-苯并恶唑-2-基）噻吩（通常可用作荧光增白剂。它适用于掺杂二氧化硅薄膜的光致发光实验。它还适用于可视化紫外线（UV）图案化的丙烯酸压敏胶粘剂。
General description
2,5-双（5-叔-丁基-苯并恶唑-2-基）噻吩作为BBT，是一种市面有售的安全荧光增白剂。它是一种发光的化合物，属于苯并恶唑衍生物。这种分子具有优异的紫外可见吸收性和荧光性能。这些物理特性使它们可以用作高性能的光引发剂。它是一种商业上可用的安全荧光增白剂。这种分子具有优异的紫外可见吸收性和荧光性能。
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Michał Rybak et al.
Water research, 173, 115602-115602 (2020-02-20)
Eutrophication of water bodies markedly reduces their recreational and economic use, which in turn compels those interested to pursuing prompt and effective restoration. This also applies to waters with a moderate pool of biogenic resources which, following temporarily increased nutrient
Jun-Ling Wang et al.
Guang pu xue yu guang pu fen xi = Guang pu, 29(7), 1740-1744 (2009-10-06)
Thin nano-porous silica films doped with high concentrations of fluorescent material, 2, 5-bis (5-tert-butyl-2-benzoxazolyl)-thiophene (BBOT) were prepared via a sol-gel process. Uniform and bright blue fluorescence was observed. Light emission properties of these organic molecule doped inorganic silica films, i.e.
Yin Zheng et al.
International journal of nanomedicine, 11, 5971-5987 (2016-11-24)
Nanoemulsions (NEs) are used as transdermal drug delivery systems for systematic therapeutic purposes. We hypothesized that the skin permeation profile of an NE could be modulated by incorporating it into a hydrogel containing differing proportions of thickening agent. The objectives
Xiaoling Zuo et al.
Macromolecular rapid communications, 37(10), 840-844 (2016-04-14)
The photochemical and electrochemical investigations of commercially available, safe, and cheap fluorescent brighteners, namely, triazinylstilbene (commercial name: fluorescent brightener 28) and 2,5-bis(5-tert-butyl-benzoxazol-2-yl)thiophene, as well as their original use as photoinitiators of polymerization upon light emitting diode (LED) irradiation are reported.
Eva E Stüeken et al.
Rapid communications in mass spectrometry : RCM, 34(18), e8821-e8821 (2020-05-03)
Elemental abundances and isotopic ratios of carbon, nitrogen, sulfur and hydrogen have become important tools for reconstructing the evolution of Earth and life over geologic timescales, requiring accurate and precise analytical methods with high sample throughput. However, these measurements may
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