1,4-双(2-甲基苯乙烯基)苯
1,4-双(2-甲基苯乙烯基)苯结构式
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常用名 | 1,4-双(2-甲基苯乙烯基)苯 | 英文名 | 1,4-Bis(2-methylstyryl)benzene |
|---|---|---|---|---|
| CAS号 | 13280-61-0 | 分子量 | 310.431 | |
| 密度 | 1.1±0.1 g/cm3 | 沸点 | 463.1±40.0 °C at 760 mmHg | |
| 分子式 | C24H22 | 熔点 | 180-182 °C(lit.) | |
| MSDS | 中文版 美版 | 闪点 | 231.3±21.4 °C | |
| 符号 |
GHS07 |
信号词 | Warning |
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Radionuclide sensors based on chemically selective scintillating microspheres: renewable column sensor for analysis of (99)tc in water.
Anal. Chem. 71 , 5420, (1999) A method for chemically selective radiometric sensing of non-γ-emitting radionuclides in solution is described. Using scintillating microspheres with selective radionuclide uptake properties, radiochemical separation and radiometric detection steps are integr... |
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Ultrasonic degradation of schizophyllan, an antitumor polysaccharide produced by Schizophyllum commune Fries.
Carbohydr. Res. 89 , 121, (1981) Schizophyllan, a water-soluble beta-D-glucan elaborated by Schizophyllum commune Fries, was partially depolymerized by ultrasonic irradiation to a low-molecular-weight polysaccharide, designated "sonic-degraded schizophyllan". Both native and degraded polysac... |
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Evaluation of flow cell detector configurations combining simultaneous preconcentration and scintillation detection for monitoring of pertechnetate in aqueous media.
Anal. Chem. 78 , 2254, (2006) Flow cell detectors were developed for simultaneous concentration and scintillation detection of technetium-99 in water. Evaluated flow cell geometries consisted of a coil and a fountain flow cell design; the latter is based on radial solution flow through a ... |
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Determination of 235U/238U atom ratio in uranium samples using liquid scintillation counting (LSC).
Analyst 119 , 465, (1994) A correlation has been developed for the determination of (235)U/(238)U atom ratio in uranium samples using liquid scintillation counting (LSC). The (235)U/(238)U atom ratio determined by thermal ionization mass spectrometry (TIMS) was correlated to the ratio... |
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Fluorescence anisotropy of tyrosinate anion using one-, two- and three-photon excitation: tyrosinate anion fluorescence.
J. Fluoresc. 23 , 339-47, (2013) We examined the emission spectra and steady-state anisotropy of tyrosinate anion fluorescence with one-photon (250-310 nm), two-photon (570-620 nm) and three-photon (750-930 nm) excitation. Similar emission spectra of the neutral (pH 7.2) and anionic (pH 13) ... |
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Two-photon absorption cross-sections of reference dyes: a critical examination.
ChemPhysChem 9(1) , 111-6, (2008) The electronic structure and one- and two-photon absorption spectra of four fluorophores, p-bis(o-methoxystyryl)benzene (Bis-MSB), coumarin 307, fluorescein and rhodamine B, commonly used as reference compounds for two-photon absorption spectra, have been the... |
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Direct detection of dissolution of 14C-labeled compounds into an oil phase by the fat scintillation proximity method.
Int. J. Pharm. 196(2) , 187-91, (2000) Traditional analysis of the dissolution of lipophilic compounds from aqueous phase into oil is often hampered by the necessity to separate the receiver oil compartment from the aqueous phase. In order to avoid possible artefacts associated with additional sep... |
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Interaction of aromatic compounds with Photobacterium leiognathi luciferase: fluorescence anisotropy study.
Luminescence 18(3) , 156-61, (2003) The time-resolved and steady-state fluorescence techniques were employed to elucidate possible interactions of four aromatic compounds (anthracene, POPOP, MSB and 1,4-naphthalendiol) with bacterial luciferase. Fluorescence spectra and fluorescence anisotropy ... |
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Characterization of p-bis(O-methylstyryl)benzene as a lifetime and anisotropy decay standard for two-photon induced fluorescence.
Biophys. Chem. 47(1) , 1-7, (1993) We describe the fluorescence spectral properties of p-bis(O-methylstyryl)benzene (bis-MSB) as a standard for time-resolved measurements of two-photon induced fluorescence. Bis-MSB displays the same single exponential intensity decay in several solvents for on... |
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Degradation of imazosulfuron in flooded soils Mikata, K., Yamamoto, A., and Tashiro, S.
J. Pestic. Sci. 21 , 171, (1996)
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