P23938
邻苯二胺
flaked, 99.5%
别名:
1,2-二氨基苯, 1,2-苯二胺, OPD
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关于此项目
经验公式（希尔记法）:
C6H8N2
化学文摘社编号:
分子量:
108.14
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
202-430-6
Beilstein/REAXYS Number:
606074
MDL number:
产品名称
邻苯二胺, flaked, 99.5%
InChI key
GEYOCULIXLDCMW-UHFFFAOYSA-N
InChI
1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
SMILES string
Nc1ccccc1N
vapor density
3.7 (vs air)
vapor pressure
0.01 mmHg ( 25 °C)
assay
99.5%
form
powder
bp
256-258 °C
mp
100-102 °C
Quality Level
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Application
o-苯二胺可用于以下情形：
- 通过与与芳醛或酮缩合，制备喹喔啉、苯并咪唑和1H-1,5-苯并二氮杂卓。
- 在存在三甲基一氯硅烷时，通过与醛反应，以H2O介导一锅法制备1,2-双取代苯并咪唑。
- 通过与末端炔烃反应，用于炔取代喹喔啉的铜催化合成。
- 在整洁反应条件下，通过与不同酮反应，以三氯化镱催化缩合反应制备1,5-苯并二氮杂卓衍生物。
signalword
Danger
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1
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
276.8 °F - closed cup
flash_point_c
136 °C - closed cup
法规信息
危险化学品
此项目有
Syntheses of Benzimidazoles, Quinoxalines and 3, 3-Dihydro-1H-1, 5-benzodiazepines Starting from o-Phenylenediamine
Yong Cui, et al.
Chin. J. Chem., 23(5), 589-595 (2005)
Efficient Synthesis of 1, 5-Benzodiazepine Derivatives by Ytterbium Trichloride-Catalyzed Condensation of o-Phenylenediamine and Ketones
Wu J, et al.
Synthetic Communications, 36(4), 457-464 (2006)
Water mediated chemoselective synthesis of 1, 2-disubstituted benzimidazoles using o-phenylenediamine and the extended synthesis of quinoxalines
Wan J, et al.
Green Chemistry, 11(10), 1633-1637 (2009)
Galber Rodrigues Araujo et al.
Arthritis research & therapy, 17, 168-168 (2015-06-24)
Rheumatoid arthritis (RA) is a chronic inflammatory autoimmune disease that affects around 1% of the human population worldwide. RA diagnosis can be difficult as there is no definitive test for its detection. Therefore, the aim of this study was to
Hai-Long Wang et al.
Acta tropica, 137, 58-66 (2014-05-13)
Nasal vaccination is an effective therapeutic regimen for preventing certain infectious diseases. The mucosal immune response is important for resistance to Toxoplasma gondii infection. In this study, we evaluated the immune responses elicited in BALB/c mice by nasal immunisation with
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