P57506
吡啶
ReagentPlus®, ≥99%
登录 查看组织和合同定价。
选择尺寸
变更视图
关于此项目
经验公式（希尔记法）:
C5H5N
化学文摘社编号:
分子量:
79.10
UNSPSC Code:
12352005
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-809-9
Beilstein/REAXYS Number:
103233
MDL number:
Assay:
≥99%
Bp:
115 °C (lit.)
Vapor pressure:
10 mmHg ( 13.2 °C), 20 mmHg ( 25 °C)
vapor density
2.72 (vs air)
Quality Level
vapor pressure
10 mmHg ( 13.2 °C), 20 mmHg ( 25 °C)
product line
ReagentPlus®
assay
≥99%
form
liquid
autoignition temp.
899 °F
expl. lim.
12.4 %
dilution
(for general lab use)
impurities
≤0.1% water (Karl Fischer)
refractive index
n20/D 1.509 (lit.)
pH
8.5 (25 °C, 15.82 g/L)
bp
115 °C (lit.)
mp
−42 °C (lit.)
density
0.978 g/mL at 25 °C (lit.)
SMILES string
C1=CN=CC=C1
InChI
1S/C5H5N/c1-2-4-6-5-3-1/h1-5H
InChI key
JUJWROOIHBZHMG-UHFFFAOYSA-N
General description
吡啶（Pyr）是一种含氮的六元杂环化合物，在有机合成中常用作溶剂。它也广泛用作碱、催化剂和合成中间体。
Application
吡啶可作为溶剂用于：
- 以三氯乙腈作为活化剂合成糖磷脂和磷酸二酯或磷酸单酯。
- Knoevenagel 缩合反应。
- TEMPO 介导的 3-乙烯基吡啶自由基聚合。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Still not finding the right product?
Explore all of our products under 吡啶
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
68.0 °F - closed cup
flash_point_c
20 °C - closed cup
法规信息
危险化学品
此项目有
Total syntheses of complanadines A and B.
Le Zhao et al.
Angewandte Chemie (International ed. in English), 52(6), 1722-1725 (2013-01-03)
Bobby Happ et al.
Chemical Society reviews, 41(6), 2222-2255 (2011-11-15)
Pyridine-based ligands, such as 2,2'-bipyridine and 1,10-phenanthroline, have gained much interest in the fields of supramolecular chemistry as well as materials science. The appealing optoelectronic properties of their complexes with heavy d(6) transition metal ions, such as Ru(ii), Os(II), Re(I)
Nathalie Ségaud et al.
Inorganic chemistry, 52(2), 691-700 (2013-01-11)
We report the synthesis, characterization, and solution chemistry of a series of new Fe(II) complexes based on the tetradentate ligand N-methyl-N,N'-bis(2-pyridyl-methyl)-1,2-diaminoethane or the pentadentate ones N,N',N'-tris(2-pyridyl-methyl)-1,2-diaminoethane and N,N',N'-tris(2-pyridyl-methyl)-1,3-diaminopropane, modified by propynyl or methoxyphenyltriazolyl groups on the amino functions. Six of
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| P57506-500ML | 04061834392354 |
| P57506-1L | 04061837230400 |
| P57506-4L | 04061834392347 |