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Merck
CN

159697

4-硝基偶氮苯

technical grade, 90%

别名:

NAB

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关于此项目

线性分子式:
C6H5N=NC6H4NO2
化学文摘社编号:
分子量:
227.22
UNSPSC Code:
12171500
PubChem Substance ID:
EC Number:
219-656-6
MDL number:
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grade

technical grade

assay

90%

form

powder

mp

132-134 °C (lit.)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

SMILES string

[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



pictograms

Health hazardExclamation mark

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

存储类别

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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

法规信息

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历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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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
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



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货号GTIN
159697-5G04061832338705