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Merck
CN

159697

Sigma-Aldrich

4-硝基偶氮苯

technical grade, 90%

别名:

NAB

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About This Item

线性分子式:
C6H5N=NC6H4NO2
CAS号:
分子量:
227.22
EC 号:
MDL编号:
UNSPSC代码:
12171500
PubChem化学物质编号:

等级

technical grade

方案

90%

表单

powder

mp

132-134 °C (lit.)

应用

diagnostic assay manufacturing
hematology
histology

储存温度

room temp

SMILES字符串

[O-][N+](=O)c1ccc(cc1)\N=N\c2ccccc2

InChI

1S/C12H9N3O2/c16-15(17)12-8-6-11(7-9-12)14-13-10-4-2-1-3-5-10/h1-9H/b14-13+

InChI key

TZTDJBMGPQLSLI-BUHFOSPRSA-N

象形图

Health hazardExclamation mark

警示用语:

Warning

危险分类

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type P3 (EN 143) respirator cartridges

法规信息

新产品

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分析证书(COA)

Lot/Batch Number

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Rômulo A Ando et al.
The journal of physical chemistry. A, 111(51), 13452-13456 (2007-12-07)
The deprotonation of the push-pull molecule 4-hydroxy-4'-nitroazobenzene leads to a substantial variation in the charge distribution over the donor and acceptor moieties in the D-pi-azo-pi-A system. The extra charge stabilizes the excited state, leading to a drastic red shift of
Fang Gao et al.
Journal of fluorescence, 19(3), 533-544 (2008-11-20)
Novel nitro-azobenzene dyes bearing one or two benzophenone branches were proposed and synthesized to improve their photophysical and photochemical properties. The new dyes exhibited double UV/visible bands, and they displayed weak fluorescence emission as excited at 350 nm. Single crystal
Y Hashimoto et al.
Gan, 72(6), 921-929 (1981-12-01)
The mutagenicities of 4-aminoazobenzene (AAB), N-hydroxy-4-aminoazobenzene, 4-nitroazobenzene, and their 2-, 3-, 4'-methoxyl and 2,5-dimethoxyl derivatives, and 2- and 3-methoxy-4-nitrosoazobenzene were examined on Salmonella typhimurium TA98 and TA100. The activities of AAB dyes upon S-9 metabolic activation were related to their
Franklin Anariba et al.
Analytical chemistry, 78(9), 3104-3112 (2006-04-29)
Mono- and multilayers of nitroazobenzene (NAB), azobenzene (AB), nitrobiphenyl (NBP), biphenyl (BP), and fluorene (FL) were covalently bonded to flat pyrolyzed photoresist films (PPF) by electrochemical reduction of their diazonium derivatives. The structure and orientation of the molecular layers were

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