424633
偶氮苯
98%
别名:
1,2-二苯基二氮烯；二苯基二氮烯
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线性分子式:
C6H5N=NC6H5
化学文摘社编号:
分子量:
182.22
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
EC Number:
203-102-5
Beilstein/REAXYS Number:
1819138
MDL number:
产品名称
偶氮苯, 98%
InChI key
DMLAVOWQYNRWNQ-BUHFOSPRSA-N
InChI
1S/C12H10N2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H/b14-13+
SMILES string
c1ccc(cc1)\N=N\c2ccccc2
vapor pressure
1 mmHg ( 104 °C)
assay
98%
form
powder or crystals
autoignition temp.
890 °F
technique(s)
titration: suitable
bp
293 °C (lit.)
mp
65-68 °C (lit.)
density
1.09 g/mL at 25 °C (lit.)
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Quality Level
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Application
偶氮苯及其衍生物的应用领域有机械和光学材料、光药理学和分子光开关（包括生物探针）。
由于人体组织在红光和近红外光下是半透明的，但在蓝光和紫外光下是不透明的，因此在医学和光药理学中，对于涉及将偶氮苯的反式和顺式异构体的吸收转移到更长波长的应用，偶氮苯非常重要。
由于人体组织在红光和近红外光下是半透明的，但在蓝光和紫外光下是不透明的，因此在医学和光药理学中，对于涉及将偶氮苯的反式和顺式异构体的吸收转移到更长波长的应用，偶氮苯非常重要。
General description
偶氮苯是一种色原体和偶氮化合物，具有反式/顺式异构特性，这使其产生不同颜色的异构体。它是一种简单的偶氮芳烃化合物，在光的作用下偶氮键具有顺反异构化作用。
signalword
Danger
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Muta. 2 - STOT RE 2
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
flash_point_f
212.0 °F - closed cup
flash_point_c
100.0 °C - closed cup
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
Michael S Scholz et al.
The journal of physical chemistry. A, 121(34), 6413-6419 (2017-08-05)
Because of their high photoisomerization efficiencies, azobenzenes and their functionalized derivatives are used in a broad range of molecular photoswitches. Here, the photochemical properties of the trans isomers of protonated azobenzene (ABH
Fastest thermal isomerization of an azobenzene for nanosecond photoswitching applications under physiological conditions.
Jaume Garcia-Amorós et al.
Angewandte Chemie (International ed. in English), 51(51), 12820-12823 (2012-11-13)
P S Ramanujam et al.
Optics express, 21(2), 1812-1819 (2013-02-08)
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 pronounced radial contribution. This
C Renner et al.
The journal of peptide research : official journal of the American Peptide Society, 65(1), 4-14 (2005-02-03)
Over the last decades azobenzene has been the most widely used optical trigger for the synthesis of photoresponsive systems ranging from poly-alpha-amino acids to innovative materials with light-controlled mechanical and optical properties. More recently, its use in form of appropriate
Shiki Yagai et al.
Journal of the American Chemical Society, 134(44), 18205-18208 (2012-10-23)
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 hierarchically organize into chiral nanotubes under the control by temperature, concentration, or
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