1) 1,1'-Biphenyl, 4-bromo-
对溴联苯
2) Polybromobiphenyls
多溴联苯
1.
Determination of Poiybromodiphenyl Ethers and Polybromobiphenyls in Plastic Products by Gas Chromatography-Mass Spectrometry;
气相色谱-质谱测定塑胶中多溴联苯和多溴联苯醚
3) PBBs
多溴联苯
1.
Evaluation of Uncertainty of Determination of PBBs and PBDEs in Printed Wiring Boards By GC/MS;
气相色谱-质谱联用法测定印制线路板中多溴联苯及多溴联苯醚的不确定度评估
2.
The determination of polybromobiphenyls(PBBs) and polybromobiphenyl ethers(PBDEs) in electrical and electronic equipment were based on gas chromatography–mass spectrum with select ion scan(GC-MS-SIS).
研究了气相色谱-质谱-定性离子扫描(GC-MS-SIS)法对电子电气产品中多溴联苯(PBBs)和多溴联苯醚(PBDEs)的质谱识别,重点探讨了定性离子强度比的匹配度对定性结果的影响。
4) polybrominated biphenyls
多溴联苯
1.
A static solid-phase microextraction procedure combined with liquid-liquid extraction was developed to determine the poly(dimethyl) siloxane(PDMS)-water partition coefficients(Kf) of polybrominated biphenyls(PBBs) by GC-MS.
结合静态固相微萃取与液液萃取方法,采用目标物的同分异构体作一对一的回收率指示物以确保水中目标物定量的准确性,建立了气相色谱-质谱测定6种多溴联苯在聚二甲基硅氧烷和水相间的分配系数(Kf)的方法。
2.
In order to establish a new method for the PBBs detection by immuno-PCR, two sorts polybrominated biphenyls hapten was synthesized by introducing amino group and carboxyl group as a substituent at the aromatic ring while retaining the biphenyls ring.
通过保留多溴联苯苯环和在苯环上引入氨基取代基和羧基取代基,得到两种多溴联苯半抗原。
3.
A method of simultaneous determination of the eight polybrominated biphenyls (PBBs) and polybrominated diphenyl ethers (PBDEs) in textiles by gas chromatography with electron capture detector has been developed.
建立了微波辅助萃取-气相色谱-微电子捕获检测纺织品中8种多溴联苯及多溴联苯醚类阻燃剂的方法。
5) polybromobiphenyl
多溴联苯
1.
A gas chromatography/mass spectrometry(GC/MS) method was developed for the determination of polybromodiphenyl ether(PBDE) congeners and polybromobiphenyl(PBB) congeners in plastic parts of electrotechnical products,and it was successfully used in determining 10 PBDE congeners and 8 PBB congeners.
建立了电子电气产品塑料部件中限用含溴阻燃剂多溴二苯醚(PBDE)和多溴联苯(PBB)的气相色谱/质谱(GC/MS)联用检测方法,成功应用于10种PBDE和8种PBB化合物的检测。
2.
A method has been developed for the detection of polybromobiphenyls(PBBs) and polybromodiphenyl ethers(PBDEs) in plastic products by gas chromatography-mass spectrometry(GC-MS).
建立了气相色谱-质谱联用测定塑料产品中多溴联苯和多溴联苯醚的方法。
6) brominated biphenyl
溴联苯
1.
A comparative study of visible light photosensitization alone and US/ photosensitization was made to evaluate their respective effectiveness for removal of hard-degraded pollutants from water with 4,4′-dibrominated biphenyl(4,4′-DBB)in the experiment,and the degradation degree was estimated by the change of ultraviolet absorption curve.
研究了单独可见光光敏化和US/光敏化处理难降解有机污染物(4,4′-二溴联苯(4,4′-DBB))的效能,并通过紫外吸收光强弱变化判断降解程度。
补充资料：对溴联苯
分子式：C12H9Br
分子量：233.11
CAS号：92-66-0
性质：无色片状结晶。熔点91.5-92℃（89.5-90℃)，沸点310℃，闪点143℃，相对密度0.9327（25/4℃）。溶于醇、醚、二硫化碳、苯、四氯化碳和丙酮，微溶于乙酸，不溶于水。有特殊气味。
制备方法：由对溴苯胺经下述反应而得。将水、对溴苯胺和浓盐酸一起冷却，保持在0-5℃慢慢加入亚硝酸钠水溶液，进行重氮化至淀粉碘化钾试纸呈蓝色，滤出澄清的重氮液。将苯加入重氮液，在5-10℃搅拌半小时，同时慢慢滴加氢氧化钠溶液，加完后继续搅拌3h，再在室温下搅拌45h。分出苯层，用水洗涤，蒸出苯后进行减压蒸馏，收集170-175℃（1.06kPa）馏分，用乙醇重结晶，得熔点90℃的成品。
用途：有机合成中间体。
分子量：233.11
CAS号：92-66-0
性质：无色片状结晶。熔点91.5-92℃（89.5-90℃)，沸点310℃，闪点143℃，相对密度0.9327（25/4℃）。溶于醇、醚、二硫化碳、苯、四氯化碳和丙酮，微溶于乙酸，不溶于水。有特殊气味。
制备方法：由对溴苯胺经下述反应而得。将水、对溴苯胺和浓盐酸一起冷却，保持在0-5℃慢慢加入亚硝酸钠水溶液，进行重氮化至淀粉碘化钾试纸呈蓝色，滤出澄清的重氮液。将苯加入重氮液，在5-10℃搅拌半小时，同时慢慢滴加氢氧化钠溶液，加完后继续搅拌3h，再在室温下搅拌45h。分出苯层，用水洗涤，蒸出苯后进行减压蒸馏，收集170-175℃（1.06kPa）馏分，用乙醇重结晶，得熔点90℃的成品。
用途：有机合成中间体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条