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Merck
CN

W296600

Sigma-Aldrich

吡啶

≥99%

别名:

吖嗪, 氮杂苯

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About This Item

经验公式(希尔记法):
C5H5N
CAS号:
分子量:
79.10
FEMA编号:
2966
Beilstein:
103233
EC 号:
欧洲委员会编号:
604
MDL编号:
UNSPSC代码:
12164502
PubChem化学物质编号:
NACRES:
NA.21
性状检查:
fishy; sour
等级:
Fragrance grade
Halal
Kosher
生物来源:
synthetic
Agency:
follows IFRA guidelines
食品过敏原:
no known allergens

生物来源

synthetic

质量水平

等级

Fragrance grade
Halal
Kosher

Agency

follows IFRA guidelines

管理合规性

EU Regulation 1223/2009

蒸汽密度

2.72 (vs air)

蒸汽压

10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)

方案

≥99%

表单

liquid

自燃温度

899 °F

expl. lim.

12.4 %

包装

composite drum of 25 kg
glass bottle of 1 kg
steel drum of 10 kg

杂质

≤0.50% (water)

颜色

colorless

折射率

n20/D 1.509 (lit.)

pH值(酸碱度)

8.5 (25 °C, 15.82 g/L)

沸点

115 °C (lit.)

mp

−42 °C (lit.)

密度

0.978 g/mL at 25 °C (lit.)

应用

flavors and fragrances

文件

see Safety & Documentation for available documents

食品过敏原

no known allergens

致敏芳香化合物

no known allergens

性状检查

fishy; sour

SMILES字符串

C1=CN=CC=C1

InChI

1S/C5H5N/c1-2-4-6-5-3-1/h1-5H

InChI key

JUJWROOIHBZHMG-UHFFFAOYSA-N

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应用


  • 从2D到3D大体积吡啶类化合物的反应性和空间参数:手性氮杂三蝶烯对氮的空间需求增加。:研究探讨了大体积吡啶类化合物的反应性和空间参数,特别是手性氮杂三蝶烯,它们在不对称催化和药物化学中具有潜在的应用前景(Bensaida et al., 2024)。

  • 哌啶和吡啶系列Dion-Jacobson相无铅锡基钙钛矿单晶及其在场效应晶体管中的应用。:研究调查了哌啶和吡啶系列无铅锡基钙钛矿单晶在场效应晶体管中的使用,突出了其在电子和光电子领域的应用潜力(Liao et al., 2024)。

  • 新型硫代烷基吡啶衍生物的合成、生物活性评价和SAR。:研究侧重于新型硫代烷基吡啶衍生物的合成和生物活性,为其构效关系(SAR)和潜在的药物应用提供了见解(Sh Dashyan et al., 2024)。

免责声明

仅供R&D或非EU食品使用不用于零售。

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(°F)

68.0 °F - closed cup

闪点(°C)

20 °C - closed cup

个人防护装备

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

法规信息

危险化学品

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Total syntheses of complanadines A and B.
Le Zhao et al.
Angewandte Chemie (International ed. in English), 52(6), 1722-1725 (2013-01-03)
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
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)
Ye Wei et al.
Journal of the American Chemical Society, 135(10), 3756-3759 (2013-02-27)
We describe here a [3+3]-type condensation reaction of O-acetyl ketoximes and α,β-unsaturated aldehydes that is synergistically catalyzed by a copper(I) salt and a secondary ammonium salt (or amine). This redox-neutral reaction allows modular synthesis of a variety of substituted pyridines
Greg M Kowalski et al.
Biochemical and biophysical research communications, 462(1), 27-32 (2015-05-02)
Defects in muscle glucose metabolism are linked to type 2 diabetes. Mechanistic studies examining these defects rely on the use of high fat-fed rodent models and typically involve the determination of muscle glucose uptake under insulin-stimulated conditions. While insightful, they

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