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Merck

P3754

Sigma-Aldrich

1,4-双(5-苯基-2-恶唑基)苯

BioReagent, suitable for scintillation

别名:

1,4-双(5-苯基-2-恶唑)苯, 2,2′-(1,4-亚苯基)双(5-苯基恶唑), POPOP, 二(苯基-5-恶唑基-2)-1,4-苯

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About This Item

经验公式(希尔记法):
C24H16N2O2
CAS号:
分子量:
364.40
Beilstein:
325741
EC號碼:
MDL號碼:
分類程式碼代碼:
12352200
PubChem物質ID:
NACRES:
NA.32

產品線

BioReagent

品質等級

形狀

powder

mp

242-246 °C (lit.)

適合性

suitable for scintillation

SMILES 字串

c1ccc(cc1)-c2cnc(o2)-c3ccc(cc3)-c4ncc(o4)-c5ccccc5

InChI

1S/C24H16N2O2/c1-3-7-17(8-4-1)21-15-25-23(27-21)19-11-13-20(14-12-19)24-26-16-22(28-24)18-9-5-2-6-10-18/h1-16H

InChI 密鑰

MASVCBBIUQRUKL-UHFFFAOYSA-N

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相关类别

一般說明

1,4-双(5-苯基-2-噁唑基)苯,又名POPOP,是一种知名的闪烁发光材料。作为高效的荧光有机物,具有大斯托克位移。POPOP在极性质子和非质子溶剂中具有光稳定性。光化学量子产率和光解率取决于溶剂的电子亲和能。

應用

1,4-双(5-苯基-2-噁唑基)苯或POPOP广泛用于放射性的闪烁计数法检测。

特點和優勢

1,4-双(5-苯基-2-噁唑基)苯或POPOP的优点:

  • 高荧光量子产率。
  • 高摩尔吸光率。
  • 斯托克位移大。
  • 在大多数有机溶剂中具有高光稳定性。

相關產品

产品编号
说明
价格

象形圖

Exclamation mark

訊號詞

Warning

危險聲明

危險分類

Acute Tox. 4 Oral - Eye Irrit. 2

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 2

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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Juliana Oliveira et al.
ACS applied materials & interfaces, 10(15), 12904-12912 (2018-03-28)
Organic photodetectors (PDs) based on printing technologies will allow to expand the current field of PD applications toward large-area and flexible applications in areas such as medical imaging, security, and quality control, among others. Inkjet printing is a powerful digital
J Hedstrom et al.
Biochemistry, 27(17), 6203-6208 (1988-08-23)
Measurements of homogeneous and heterogeneous fluorescence intensity decays using a hybrid time-correlated single photon counting/multifrequency phase fluorometer are reported. A trio of fluorophores exhibiting a range of decay profiles was selected. p-Terphenyl, 1,4-bis[2-(4-methyl-5-phenyloxazolyl)]benzene [(Me)2POPOP], and p-bis[2-(5-phenyloxazolyl)]benzene (POPOP), commonly used reference
B M Kopriwa
Histochemistry, 68(3), 265-279 (1980-01-01)
Several reports have indicated that scintillators enhance the intensity of radioautographic reactions. If this were the case, the use of scintillators would shorten the exposure time of radioautographs and the production of radioautographs would be accelerated. It was, therefore, decided
Xiaohui Hou et al.
Analytical biochemistry, 368(1), 100-110 (2007-06-15)
In this study, micron-sized poly(styrene-co-glycidyl methacrylate) (PSt-GMA) fluorescent microspheres of 5.1microm in diameter were synthesized via dispersion polymerization of styrene and glycidyl methacrylate in the presence of 1,4-bis(5-phenyloxazol-2-yl) benzene (POPOP), which provided surface functional groups for covalent immobilization of enzymes.
Kadir Aslan et al.
Analytical chemistry, 80(19), 7304-7312 (2008-09-04)
The use of zinc thin films deposited onto glass supports for surface plasmon coupled fluorescence (SPCF) over a broad 200 nm wavelength range is demonstrated. Fresnel calculations performed in the ultraviolet and visible spectral range are predicted to generate surface

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