等级
ACS reagent
质量水平
蒸汽密度
2.72 (vs air)
蒸汽压
10 mmHg ( 13.2 °C)
20 mmHg ( 25 °C)
方案
≥99.0%
表单
liquid
自燃温度
899 °F
expl. lim.
12.4 %
dilution
(for analytical testing)
杂质
Reducing substances, passes test
≤0.002% NH3
0.1% water
蒸发残留物
≤0.002%
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.)
溶解性
water: soluble
密度
0.978 g/mL at 25 °C (lit.)
痕量阴离子
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.001%
痕量阳离子
Cu: ≤5 ppm
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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一般描述
吡啶（Pyr）是一种含氮六元杂环化合物，通常用作碱。这是一种无色的液体，有鱼腥味。吡啶部分作为主要成分存在于许多化合物中，如吡啶核苷酸、吡啶生物碱、吡啶基聚合物和含吡啶的大环。它应用广泛，例如作为溶剂、催化剂和合成中间体。对吡啶的红外光谱、拉曼光谱和紫外光谱进行了分析，所得值用于计算其热力学性质。对光降解和细菌降解Pyr进行了研究。
Our premium ACS solvents are ideal for routine chemical synthesis, drying, purification, and critical labware cleaning. They meet or exceed the rigorous standards of the American Chemical Society (ACS), ensuring high-quality results for your research needs.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
Premium ACS Solvents: Our solvents meet or exceed the stringent standards set by the American Chemical Society, ensuring high quality and reliability for your laboratory applications.
Replicable and Publishable Results: Designed for consistency, our solvents deliver results that can be reliably reproduced, making them ideal for research that requires publication.
Versatile Applications: Suitable for routine chemical synthesis, drying, purification, and critical labware cleaning, our solvents cater to a wide range of research needs in the laboratory.
应用
吡啶可用于以下物质的合成：
- 与卤化钴（II）配合物
- 吡啶-d5，吡啶的氘化形式
- 离子液体基质（ILM）
包装
查看可回收的容器产品。
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
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.
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