P56607
吡唑
98%
别名:
1,2-二氮唑
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关于此项目
经验公式（希尔记法）:
C3H4N2
化学文摘社编号:
分子量:
68.08
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
206-017-1
Beilstein/REAXYS Number:
103775
MDL number:
Assay:
98%
Form:
crystals
assay
98%
form
crystals
bp
186-188 °C (lit.)
mp
67-70 °C (lit.)
SMILES string
c1cn[nH]c1
InChI
1S/C3H4N2/c1-2-4-5-3-1/h1-3H,(H,4,5)
InChI key
WTKZEGDFNFYCGP-UHFFFAOYSA-N
General description
吡唑是一种五元杂环化合物，环中含有两个相邻的氮原子。因多样的反应性和形成多种衍生物的能力，吡唑及其类似物常用作有机合成砌块与金属催化的双功能配体。
Application
作为配体用于制备有机金属化合物。
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signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Irrit. 2 - STOT RE 1
target_organs
spleen,Thyroid
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
dust mask type N95 (US), Eyeshields, Gloves
Heterocycles, 37, 2087-2087 (1994)
Transition Met. Chem. (London), 19, 165-165 (1994)
Cinzia Chiappe et al.
The journal of physical chemistry. B, 117(2), 668-676 (2012-12-21)
Ionic liquids (ILs) composed of two different pyrazolium cations with dicyanamide and bis(trifluoromethanesulfonyl)imide anions have been synthesized and characterized by NMR, Kamlet-Taft solvatochromic parameters, conductivity and rheological measurements, as well as ab initio calculations. Density functional calculations for the two
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P56607-100G | 04061834392200 |
| P56607-25G | 04061834392217 |
| P56607-5G | 04061835559657 |