跳转至内容

尊敬的客户：

目前国际形势复杂多变，关税政策尚不明朗，这可能对我们的产品价格产生一定影响。在此情况下，我们希望就订单事宜与您进行友好沟通。

基于当前的不确定性，如果您选择在此期间下单，我们将保留根据实际情况调整价格的权利。同时，我们也理解市场变化可能给您带来的困扰，因此如果在订单实际发货前因关税政策变动导致价格出现较大波动，默克将与您进行协商讨论并视情况对订单进行调整或取消。

Merck
CN
所有图片(1)

主要文件

查看所有文档

安全信息

16037

Sigma-Aldrich

吡啶

≥99.5% (GC)

登录查看公司和协议定价
所有图片(1)

About This Item

经验公式（希尔记法）:
C5H5N
CAS号:
110-86-1
分子量:
79.10
Beilstein:
103233
EC 号:
203-809-9
MDL编号:
MFCD00011732
UNSPSC代码:
12352005
PubChem化学物质编号:
329751044

蒸汽密度

2.72 (vs air)

蒸汽压

10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)

方案

≥99.5% (GC)

表单

liquid

自燃温度

899 °F

expl. lim.

12.4 %

杂质

≤0.01% non-volatile matter
≤0.1% water (Karl Fischer)

折射率

n20/D 1.509 (lit.)

沸点

115 °C (lit.)

mp

−42 °C (lit.)

正在寻找类似产品? 访问 产品对比指南

比较类似商品

查看完整比较结果

显示差异

1 of 4

此商品
810800P800811C800811O
18:1 DGPP dioleoylglycerol pyrophosphate (ammonium salt), powder

810811P

18:1 DGPP

08:0 DGPP Avanti Research™ - A Croda Brand 810800P, powder

810800P

08:0 DGPP

18:1 DG 1-2-dioleoyl-sn-glycerol, chloroform

800811C

18:1 DG

18:1 DG Avanti Research™ - A Croda Brand

800811O

18:1 DG

assay

>99% (TLC)

assay

>99% (TLC)

assay

>99% (TLC)

assay

>99% (TLC)

packaging

pkg of 1 × 5 mg (810811P-5mg)

packaging

pkg of 1 × 10 mg (810800P-10mg)

packaging

pkg of 1 × 5 mL (800811C-10mg), pkg of 1 × 5 mL (800811C-25mg), pkg of 1 × 8 mL (800811C-200mg)

packaging

pkg of 1 × 10 mg (with screw cap (800811O-10mg)), pkg of 2 × 100 mg (with screw cap (800811O-200mg)), pkg of 5 × 100 mg (with screw cap 800811O-500mg), pkg of 1 × 25 mg (with screw cap (800811O-25mg))

form

powder

form

powder

form

liquid

form

liquid

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

shipped in

dry ice

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

storage temp.

−20°C

manufacturer/tradename

Avanti Polar Lipids 810811P

manufacturer/tradename

Avanti Polar Lipids 810800P

manufacturer/tradename

Avanti Polar Lipids 800811C

manufacturer/tradename

Avanti Polar Lipids

一般描述

Pyridine is a basic N-heterocyclic compound. It acts as a nitrogen donor ligand and forms many metal-pyridine complexes. Its complexes having tetrahedral and octahedral geometries can be differentiated by infra red spectral investigations.[1]

应用

Pyridine (py) may be used in synthesis of vanadium oxide nanoparticles[2] and iron benzenedicarboxylates, Fe(OH)(BDC)(py)0.85 (BDC = 1,4-benzenedicarboxylate).[3] It may be employed as a catalyst in the Knoevenagel condensation reaction.[4]

象形图

FlameExclamation mark
GHS02,GHS07

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

法规信息

新产品

    • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

    It looks like we've run into a problem, but you can still download Certificates of Analysis from our 文件 section.

    如需帮助，请联系 客户支持

    已有该产品？

    在文件库中查找您最近购买产品的文档。

    访问文档库

    Porous monodisperse V2O5 microspheres as cathode materials for lithium-ion batteries.
    Wang S, et al.
    Journal of Materials Chemistry, 21(17), 6365-6369 (2011)
    Metal-organic frameworks based on iron oxide octahedral chains connected by benzenedicarboxylate dianions.
    Whitfield TR, et al.
    Solid State Sciences, 7(9), 1096-1103 (2005)
    The far-infrared spectra of metal-halide complexes of pyridine and related ligands.
    Clark RJH and Williams CS.
    Inorganic Chemistry, 4(3), 350-357 (1965)
    An investigation of Knoevenagel condensation reaction in microreactors using a new zeolite catalyst.
    Zhang X, et al.
    Applied Catalysis A: General, 261(1), 109-118 (2004)
    Total syntheses of complanadines A and B.
    Le Zhao et al.
    Angewandte Chemie (International ed. in English), 52(6), 1722-1725 (2013-01-03)
    查看所有相关文献

    我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.

    联系客户支持