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偶氮苯

产品编号 A104616 | CAS号 103-33-3 | Aladdin
Azobenzene
97%
组合的产品项目
货号 规格 库存 价格 数量
A104616-100g 97% 上海(预计4-8周)
北方(预计4-8周)
 
A104616-25g 97% 上海(预计4-8周)
北方(预计4-8周)
 
A104616-5g 97% 上海(预计4-8周)
北方(预计4-8周)
 
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属性

敏感性 对湿度敏感
折光率 1.6266
密度 1.0900
熔点 68.5°C
沸点 293°C
溶解性 不溶于水,溶于醇、醚。
存贮条件 充氩保存

描述

产品介绍 不溶于水,溶于乙醇、醚、冰醋酸、丙酮和苯。低毒,半数致死量(大鼠,经口)1000mg/kg。有致癌可能性。
别名 二苯基二氮烯;苯偶氮苯;1,2-二苯基二氮烯;1,2-Diphenyldiazene;diphenyl-Diazene; Phenylazobenzene;NSC 2102
应用 有机合成。杀螨剂。制造联苯染料。橡胶促进剂。
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标识符号 GHS07 GHS07, GHS08 GHS08, GHS09 GHS09
信号词 Danger
风险声明 (欧洲) 45,20/22,48/22,50/53,68
安全声明(欧洲) 53,45,60,61
警示性声明 P201,P273,P281,P308+P313,P501
危害码(欧洲) T,N
危害声明 H302,H332,H341,H350,H373,H410
个人防护设备 dust mask type N95 (US),Eyeshields,Gloves,type P2 (EN 143) respirator cartridges
RTECS CN1400000
WGK德国 3
Merck Index 917
闪点(摄氏) 100℃
UN代码 3077
参考文献
Yoshinori Takashima, Shogo Hatanaka, Miyuki Otsubo, Masaki Nakahata, Takahiro Kakuta, Akihito Hashidzume, Hiroyasu Yamaguchi, Akira Harada
The development of stimulus-responsive polymeric materials is of great importance, especially for the development of remotely manipulated materials not in direct contact with an actuator. Here we desi...Read More
Hongdeng Qiu, Shengxiang Jiang, Makoto Takafuji, Hirotaka Ihara
New polyanionic and polyzwitterionic azobenzene ionic liquid-functionalized silica materials were designed based on the preparation of a new polymerizable azobenzene anionic monomer and either its cat...Read More
D Hermann, H Emerich, R Lepski, D Schaniel, U Ruschewitz
Several metal-organic framework compounds (MOF-5, MIL-68(Ga), MIL-68(In), MIL-53(Al)) were loaded with azobenzene (AZB), as confirmed by XRPD measurements and elemental analysis. By IR spectroscopy, i...Read More
P S Ramanujam, Ole Bjarlin Jensen, Peter Tidemand-Lichtenberg
We demonstrate a new type of anisotropy in thin films of amorphous azobenzene polymers induced between 570 and 633 nm, where the absorbance in the film is on the order of 0.05. The anisotropy has a pr...Read More
Tatjana Friedrich, Tamara Mielke, Monika Domogalla, Maria Hentschel, Katharina Kraus, Bernd Tieke
Photoreactive and thermoresponsive N-isopropylacrylamide (NIPAM)-surfmer copolymer hydrogels containing 4,4'-di(6-sulfato-hexyloxy)azobenzene (DSHA) dianions are described. The functional hydroge...Read More
Jesús Ortíz-Palacios, Efraín Rodríguez-Alba, Mayra Avelar, Ana Martínez, Maria Del Pilar Carreón-Castro, Ernesto Rivera
In this work, we report the synthesis and characterization of a novel series of first and second generation Fréchet type dendrons bearing amino-nitro substituted azobenzene units and tetra(ethylene g...Read More
Jasper H L Claessen, Martin D Witte, Nicholas C Yoder, Angela Y Zhu, Eric Spooner, Hidde L Ploegh
Protein ubiquitylation controls many cellular pathways, and timely removal of ubiquitin by deubiquitylating enzymes (DUBs) is essential to govern these different functions. To map endogenous expressio...Read More
Laura Maggini, Tomas Marangoni, Benoit Georges, Joanna M Malicka, K Yoosaf, Andrea Minoia, Roberto Lazzaroni, Nicola Armaroli, Davide Bonifazi
Photothermally responsive supramolecular polymers containing azobenzene units have been synthesised and employed as dispersants for multi-walled carbon nanotubes (MWCNTs) in organic solvents. Upon tri...Read More
Olga Chovnik, Renata Balgley, Joel R Goldman, Rafal Klajn
We show that diamagnetic particles can be remotely manipulated by a magnet by the reversible adsorption of dual-responsive, light-switchable/superparamagnetic nanoparticles down to their surface. Adso...Read More
Tomoki Ogoshi, Kanako Kida, Tada-aki Yamagishi
A new water-soluble thermoresponsive pillar[6]arene with triethylene oxide groups was synthesized. The pillar[6]arene showed lower critical solution temperature behavior in aqueous solution. Its cloud...Read More
Jaume Garcia-Amorós, Mireia Díaz-Lobo, Santi Nonell, Dolores Velasco
When speed is of the essence: After photoisomerization to its metastable cis form, an azo dye must undergo fast thermal isomerization back to the trans form to be suitable for real-time information tr...Read More
Shiki S Yagai, Mitsuaki M Yamauchi, Ai A Kobayashi, Takashi T Karatsu, Akihide A Kitamura, Tomonori T Ohba, Yoshihiro Y Kikkawa
We report a precise control over the hierarchy levels in the outstanding self-organization process shown by chiral azobenzene dimer 1. This compound forms uniform toroidal nanostructures that can hier...Read More
Ruijiao Dong, Bangshang Zhu, Yongfeng Zhou, Deyue Yan, Xinyuan Zhu
We're sorry this abstract is currently not available....Read More
Enrico Benassi, Stefano Corni
Azobenzene (di-phenyl-diazene) is well-known as a photoisomerisable molecule and has been widely studied as a molecular photoswitcher. Molecular rods, where di-phenyl arms are bound to the diazene moi...Read More
Jing Sun, Juliette Ruchmann, A Pallier, L Jullien, M Desmadril, Christophe Tribet
Hydrophilic or amphiphilic macromolecules are common organic matrices used to encapsulate and protect fragile drugs such as proteins. Polymer cargoes are in addition designed for remote control of pro...Read More
B B Zupan?i?, S S Diez-Berart, D D Finotello, O D OD Lavrentovich, B B Zalar
Deuteron nuclear magnetic resonance is used to study the phase segregation behavior of photoisomerizable liquid crystal diheptylazobenzene (7AB) confined into cylindrical pores of Anopore membranes. I...Read More
Alexandre Specht, Frederic Bolze, Jean Francois Nicoud, Maurice Goeldner
The idea of using light to unleash biologically active compounds from inert precursors (uncaging) was introduced over 30 years ago. Recent efforts prompted the development of photoremovable protecting...Read More
Guang Lei Li, Ji Qiang Liu, Bao Dong Zhao, Tao Wang
This study investigates the UV-Vis absorption and fluorescence emission of newly synthesized (η(6)-4-(4-nitrophenylazo) phenoxyl benzene) (η(5)-cyclopentadienyl) iron hexafluorophosphate (Fc-azo). Q...Read More
Marcus B?ckmann, Nikos L Doltsinis, Dominik Marx
Photoisomerization of a bridged azobenzene derivative (AB-C(2)) is studied by nonadiabatic ab initio molecular dynamics simulation. The effect of the alkyl bridge linking the two phenyl rings on the Z...Read More
Fuli Zhao, Changshun Wang, Jinwen Zhang, Yi Zeng
The nonlinear optical properties of an azobenzene-containing ionic liquid crystalline polymer were investigated using single beam Z-scan and optical Kerr effect (OKE) techniques. The nonlinear refract...Read More
Avik Samanta, Marc C A Stuart, Bart Jan Ravoo
The development of triggered release systems for delivery of peptides and proteins is critical to the success of biological drug therapies. In this paper we describe a dynamic supramolecular system ab...Read More
Yumi Okui, Mina Han
We created light-directed dynamic spheres based on simple azobenzene monomers showing (i) a high yield of reversible trans?cis photoisomerization and (ii) noticeable phase transition from crystalline ...Read More
Lan Yue, Michal Pawlowski, Shlomo S Dellal, An Xie, Feng Feng, Thomas S Otis, Karol S Bruzik, Haohua Qian, David R Pepperberg
Photochemical switches represent a powerful method for improving pharmacological therapies and controlling cellular physiology. Here we report the photoregulation of GABA(A) receptors (GABA(A)Rs) by a...Read More
Tuyoshi T Fukaminato, Emi E Tateyama, Nobuyuki N Tamaoki
Reversible fluorescence photoswitching of RSA-AZO dyad 1 was clearly demonstrated in an acidic aqueous solution. The fluorescence photoswitching mechanism is based on the reversible ring opening/closi...Read More
Jun Cao, Li-Hong Liu, Wei-Hai Fang, Zhi-Zhong Xie, Yong Zhang
Azobenzene is one of the most widely used photoactive units and recently an ethylene-bridged azobenzene (BAB) was reported to have greatly enhanced conversion efficiency, quantum yield, and other favo...Read More
Jianan Liu, Wenbo Bu, Limin Pan, Jianlin Shi
Photomediated drug release: Silica-coated upconverting nanoparticles with mesopores modified by azobenzene molecules were synthesized. The azobenzene molecules make possible the release of the antican...Read More
Jacques Lux, Julius Rebek
We present here the reversible, guest-controlled disproportionation of homomeric and hybrid capsules using photochemistry. The supramolecular containers are self-assembled from shallow and deep cavita...Read More
Daisuke Ishikawa, Eisuke Ito, Mina Han, Masahiko Hara
The growth processes of self-assembled monolayers (SAMs) of two azobenzene disulfides formed on flat gold surfaces were studied to confirm the effect of the intermolecular interactions between azobenz...Read More

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