126721
氢化偶氮苯
别名:
1,2-二苯肼, NSC 3510
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线性分子式:
C6H5NHNHC6H5
化学文摘社编号:
分子量:
184.24
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
204-563-5
Beilstein/REAXYS Number:
639793
MDL number:
Form:
solid
InChI key
YBQZXXMEJHZYMB-UHFFFAOYSA-N
InChI
1S/C12H12N2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10,13-14H
SMILES string
N(Nc1ccccc1)c2ccccc2
form
solid
mp
123-126 °C (lit.)
Quality Level
General description
氢化偶氮苯是氧化偶氮苯氢化成苯胺的中间体。
通过在 THF 中用 SmI（2）还原偶氮苯来制备氢化偶氮苯。
Application
作为以下反应的反应物：
- 与有机金属钽配合物发生的插入反应
- 三氯化钛（III）催化的还原反应，生成胺
- 研究苯重排的机理
- 与 N-杂环稳定的甲硅烷基发生的反应
- 二锰酰胺酰肼簇合物的合成
- 铁介导的肼还原反应，生成亚芳基铁立方烷
Other Notes
含有不定量的偶氮苯
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type P3 (EN 143) respirator cartridges
法规信息
监管及禁止进口产品
此项目有
Chintada Nageswara Rao et al.
The Journal of organic chemistry, 76(22), 9438-9443 (2011-10-19)
The reduction of azobenzene by SmI(2) in THF to give hydrazobenzene was investigated. The kinetics are first order in the substrate and first order in SmI(2). The kinetic order in MeOH is ca. 0.56, and in TFE it is ca.
F Matsui et al.
Journal of pharmaceutical sciences, 72(10), 1223-1224 (1983-10-01)
A high-performance liquid chromatographic method has been developed for the simultaneous determination of azobenzene and hydrazobenzene in phenylbutazone and sulfinpyrazone raw materials and formulations. The drug raw material or formulation is shaken with 1N NaOH and n-hexane and centrifuged. The
H Taguchi et al.
Analytical biochemistry, 131(1), 194-197 (1983-05-01)
A new fluorometric assay method for quinolinic acid is introduced in this study. Quinolinic acid-hydrazine complex, a stable fluorescent compound, is formed after heating quinolinic acid with hydrazine at 215-220 degrees C for 2 min. Fluorescence excitation and emission maxima
S Ohnishi et al.
Free radical research, 32(6), 469-478 (2000-05-08)
Hydrazobenzene is carcinogenic to rats and mice and azobenzene is carcinogenic to rats. Hydrazobenzene is a metabolic intermediate of azobenzene. To clarify the mechanism of carcinogenesis by azobenzene and hydrazobenzene, we investigated DNA damage induced by hydrazobenzene, using 32P-5'-end-labeled DNA
Hydrazobenzene.
Report on carcinogens : carcinogen profiles, 11, III146-III147 (2004-01-01)
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