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:
Assay:
99.5%
Form:
powder
vapor density
3.7 (vs air)
Quality Level
vapor pressure
0.01 mmHg ( 25 °C)
assay
99.5%
form
powder
bp
256-258 °C
mp
100-102 °C
SMILES string
Nc1ccccc1N
InChI
1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
InChI key
GEYOCULIXLDCMW-UHFFFAOYSA-N
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。
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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
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)
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)
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P23938-100G | 04061835158355 |
| P23938-500G | 04061835158362 |
| P23938-5G | 04061835158379 |