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叠氮化四丁基铵

产品编号 T115330 | CAS号 993-22-6 | 阿拉丁
Tetrabutylammonium azide
95%
组合的产品项目
货号 规格 库存 价格 数量
T115330-25g 95% 上海(预计3-7周)
北方(预计3-7周)
 
T115330-5g 95% 上海(2)
北方(1)
 
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属性

敏感性 对热敏感,易吸潮
密度 1.5300
熔点 85°C
存贮条件 储存温度2-8℃,充氩保存

描述

别名 四丁基叠氮化铵;四-正叠氮丁铵;Tetra-n-Butylammonium azide; N,N,N-Tributyl-1-butanaminium azide Tetrabutylammonium nitride
应用 有机叠氮化试剂
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标识符号 GHS06 GHS06, GHS09 GHS09
信号词 Danger
风险声明 (欧洲) R25;R32;R36/37/38;R50/53;
安全声明(欧洲) S26;S45;S61/;
警示性声明 P261,P273,P301+P310,P305+P351+P338,P501
危害码(欧洲) T,N
危害声明 H301,H315,H319,H335,H410
个人防护设备 Eyeshields,Faceshields,Gloves,type P2 (EN 143) respirator cartridges
WGK德国 3
UN代码 2811
参考文献
Fabio Galeotti, Nicola Volpi
In this study, by using tetrabutylammonium bisulfate as ion-pairing reagent, we were able to separate all the main heparin/heparan sulfate disaccharides generated by the action of heparinases along wi...Read More
R Bryan Sears, Lauren E Joyce, Maya Ojaimi, Judith C Gallucci, Randolph P Thummel, Claudia Turro
The complex cis-[Ru(phpy)(phen)(CH3CN)2](+) (phpy=2-phenylpyridine, phen=1,10-phenanthroline) was investigated as a potential photodynamic therapy (PDT) agent. This complex presents desirable photoche...Read More
David J Posson, Jason G McCoy, Crina M Nimigean
Understanding how ion channels open and close their pores is crucial for comprehending their physiological roles. We used intracellular quaternary ammonium blockers, electrophysiology and X-ray crysta...Read More
Samy Mohamady, Scott D Taylor
This unit describes a method for preparing nucleoside polyphosphates and their conjugates such as nucleoside triphosphates, symmetrical and unsymmetrical dinucleoside polyphosphates and sugar nucleoti...Read More
Mary Ryan, Rachel Maloney, Jeffrey Fineberg, Robert Reenan, Richard Horn
RNA editing at four sites in eag, a Drosophila voltage-gated potassium channel, results in the substitution of amino acids into the final protein product that are not encoded by the genome. These site...Read More
Ya-Wen YW Chang, Andres F AF Mejia, Zhengdong Z Cheng, Xiaojun X Di, Gregory B GB McKenna
The phase behavior of charged disk suspensions displays a strong dependence on ionic strengths, as the interplay between excluded volume and electrostatic interactions determines the formation of glas...Read More
Jacek J Cie?lak, Cristina C Ausín, Andrzej A Grajkowski, Serge L SL Beaucage
The conversion of 3',5'-disilylated 2'-O-(methylthiomethyl)ribonucleosides to 2'-O-(phthalimidooxymethyl)ribonucleosides is achieved in yields of 66% to 94%. Desilylation and depht...Read More
Shintaro S Itagaki, Keigo K Kamata, Kazuya K Yamaguchi, Noritaka N Mizuno
In the presence of Rh(2)(OAc)(4) (OAc = acetate) and TBA(2)WO(4) (TBA = tetra-n-butylammonium), the N-silylation of indole derivatives with hydrosilanes efficiently proceeded to give the corresponding...Read More
Matt M Petrowsky, Allison A Fleshman, Mohd M Ismail, Daniel T DT Glatzhofer, Dharshani N DN Bopege, Roger R Frech
Onsager's model of the dielectric constant is used to provide a molecular-level picture of how the dielectric constant affects mass and charge transport in organic liquids and organic liquid elec...Read More
Rosa M RM Suárez, Maria Paz MP Matía, José Luis JL Novella, Andres A Molina, Antonio A Cosme, Juan José JJ Vaquero, Julio J Alvarez-Builla
The synthesis of 9,9'-[1,2-ethanediylbis(oxymethylene)]bis-2-amino-1,9-dihydro-6H-purin-6-one, a minor impurity of acyclovir, is described. Starting with commercial N-(9-acetyl-6-oxo-1H-purin-2-y...Read More
Purnandhu Bose, Iyyamperumal Ravikumar, Bidyut Akhuli, Pradyut Ghosh
A new series of tris(2-aminoethyl)amine (tren)-based L-alanine amino acid backboned tripodal hexaamide receptors (L1-L5) with various attached moieties based on electron-withdrawing fluoro groups and ...Read More
Kosei K Sugahara, Toshihiro T Kimura, Keigo K Kamata, Kazuya K Yamaguchi, Noritaka N Mizuno
A tetra-n-butylammonium (TBA) salt of a γ-Keggin -6-charged germanodecatungstate, [γ-H(2)GeW(10)O(36)](6-) (I), could act as an efficient homogeneous catalyst for Knoevenagel condensation of active ...Read More
Y B YB Zhou, L L Chen, X Q XQ Wang, Y X YX Xu, J J Lu
Removal of phenanthrene (PHE) from aqueous solution by adsorption onto quaternary ammonium surfactant modified peat was studied. The results show that surfactant modification enhanced the PHE adsorpti...Read More
A J Chinchalikar, V K Aswal, J Kohlbrecher, A G Wagh
Clouding is studied by small-angle neutron scattering (SANS) on a charged micellar system of sodium dodecyl sulphate (SDS) and tetrabutylammonium bromide (TBAB) with varying temperature and salt NaCl....Read More
Erbo E Shi, Ying Y Shao, Shulin S Chen, Huayou H Hu, Zhaojun Z Liu, Jie J Zhang, Xiaobing X Wan
A metal-free C-H oxidation for the construction of allylic esters has been developed. The use of a commercially available and inexpensive catalyst and oxidant, and readily available starting materials...Read More
Oliver Bixner, Vladimir Lukes, Tomas Mancal, Juergen Hauer, Franz Milota, Michael Fischer, Igor Pugliesi, Maximilian Bradler, Walther Schmid, Eberhard Riedle, Harald F Kauffmann, Niklas Christensson
The interaction of exciton and charge transfer (CT) states plays a centralrole in photo-induced CT processes in chemistry, biology and physics. In thiswork, we use a combination of two-dimensional ele...Read More
Mei Shen, Ryoichi Ishimatsu, Jiyeon Kim, Shigeru Amemiya
Here we report on the unprecedentedly high resolution imaging of ion transport through single nanopores by scanning electrochemical microscopy (SECM). The quantitative SECM image of single nanopores a...Read More
Svante Vikingsson, Sven Almer, Curt Peterson, Bj?rn Carlsson, Martin Josefsson
A high-performance liquid chromatography method capable of measuring thiopurine mono-, di-, and triphosphates separately in red blood cells (RBCs) was developed. RBCs were isolated from whole blood us...Read More
Ying-Chieh Wong, Chen-Tso Tseng, Tzu-Ting Kao, Yu-Cheng Yeh, Kak-Shan Shia
The radical cascade protocol of the α-cyano α-TMS/aryl-capped alkynyl aryl ketones promoted by tert-butyl hydroperoxide under catalysis with tetrabutylammonium iodide in refluxing benzene has been d...Read More
Toshihiro Kimura, Hanako Sunaba, Keigo Kamata, Noritaka Mizuno
A simple monomeric tungstate, TBA(2)[WO(4)] (I, TBA = tetra-n-butylammonium), could act as an efficient homogeneous catalyst for chemical fixation of CO(2) with 2-aminobenzonitriles to quinazoline-2,4...Read More
Ye Rin Choi, Min Kyung Chae, Dongwook Kim, Myoung Soo Lah, Kyu-Sung Jeong
A series of synthetic molecules bearing the same hydrogen bonding mode observed in StClC were prepared and their transport ability of chloride ion across a lipid membrane was systematically optimized....Read More
Muhammet Uyanik, Tatsuya Mutsuga, Kazuaki Ishihara
We have developed the first example of hypervalent iodine(V)-catalyzed regioselective oxidation of phenols to o-quinones. Various phenols could be oxidized to the corresponding o-quinones in good to e...Read More
Morteza M Moradi, Yadollah Y Yamini, Fatemeh F Rezaei, Elham E Tahmasebi, Ali A Esrafili
Hollow fiber-based liquid phase microextraction (HF-LPME) using conventional solvents is limited by their relative instability and high volatility. The use of supramolecular solvents as a liquid membr...Read More
Noelia N Luque, Soledad S Rubio
The suitability of a mixed-mode sorbent made up of admicelles of sodium dodecyl sulphate (SDS) and tetrabutylammonium (TBA) to extract and preserve pesticides from river and underground water was asse...Read More
Zhenfeng Z He, Yi Y Yan, Bao B Li, Hui H Ai, Huanbing H Wang, Haolong H Li, Lixin L Wu
A new kind of organic-inorganic hybrid complexes based on polyoxometalate were synthesized through symmetrically grafting two adeninyl groups onto Anderson-type MnMo(6) clusters and encapsulating the ...Read More

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