跳转至内容
Merck
CN

主要文件

查看所有文档

78769

1-甲基-2-吡咯烷酮

analytical standard

别名:

N-甲基-2-吡咯烷酮, N-甲基吡咯烷酮, NMP

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）:
C5H9NO
化学文摘社编号:
872-50-4
分子量:
99.13
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329768179
EC Number:
212-828-1
Beilstein/REAXYS Number:
106420
MDL number:
MFCD00003193
技术服务
需要帮助？我们经验丰富的科学家团队随时乐意为您服务。
让我们为您提供帮助

grade

analytical standard

Quality Level

100

vapor density

3.4 (vs air)

vapor pressure

0.29 mmHg ( 20 °C), 0.99 mmHg ( 40 °C)

assay

≥99.9% (GC)

autoignition temp.

518 °F

shelf life

limited shelf life, expiry date on the label

expl. lim.

9.5 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.47 (lit.), n20/D 1.470

bp

202 °C (lit.), 81-82 °C/10 mmHg (lit.)

mp

−24 °C (lit.)

density

1.028 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

SMILES string

CN1CCCC1=O

InChI

1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3

InChI key

SECXISVLQFMRJM-UHFFFAOYSA-N

General description

1-甲基-2-吡咯烷酮胺是一种在有机化学和聚合物化学领域中广泛使用的极性溶剂。它被大规模地应用于乙炔、烯烃和二烯烃的回收和纯化，气体纯化和原料芳香化合物提取。
这种物质被列入EU第10/2011号法规中用于与食品接触的塑料的正面清单。10/2011号清单所列全部化合物的标准物质见此
This compound is listed in the SVHC (Substances of very high concern) candidate list of ECHA (European Chemicals Agency)

Application

1-甲基-2-吡咯烷酮可用作洗脱剂和提取溶剂，用于通过尺寸排阻色谱提取土壤样品中的可溶性物质。
有关合适仪器技术的更多信息，请参考产品′分析证书。如需进一步支持，请联系技术服务部门。

Still not finding the right product?

Explore all of our products under 1-甲基-2-吡咯烷酮

pictograms

Health hazardExclamation mark
GHS08,GHS07

signalword

Danger

Hazard Classifications

Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

195.8 °F - Pensky-Martens closed cup

flash_point_c

91 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
BCCG9445
BCBZ9275
BCBT7301

没有发现合适的版本？

如果您需要特殊版本，可通过批号或批次号查找具体证书。

搜索COA

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

商品

顶空级溶剂在有机挥发性杂质分析之中的应用

顶空级溶剂在有机挥发性杂质分析之中的应用

The Utility of Headspace Grade Solvents for the Analysis of Organic Volatile Impurities

Learn about analyzing organic volatile impurities (OVIs) in pharmaceuticals using SH-GC, focusing on suitable solvents and ensuring compliance.

Xingxing Gu et al.
Frontiers in chemistry, 8, 149-149 (2020-03-21)
A Typha Angustifolia-like MoS2/carbon nanofiber composite as both a chemically trapping agent and redox conversion catalyst for lithium polysulfides has been successfully synthesized via a simple hydrothermal method. Cycling performance and coulombic efficiency have been improved significantly by applying the
B A Jönsson et al.
Journal of chromatography. B, Biomedical sciences and applications, 694(2), 351-357 (1997-07-04)
A method for simultaneous determination of 5-hydroxy-N-methylpyrrolidone and 2-hydroxy-N-methylsuccinimide in urine is described. These compounds are metabolites of N-methyl-2-pyrrolidone, a powerful and widely used organic solvent. 5-Hydroxy-N-methylpyrrolidone and 2-hydroxy-N-methylsuccinimide were purified from urine by adsorption to a C8 solid-phase extraction
Laura Vogelaar et al.
Small (Weinheim an der Bergstrasse, Germany), 1(6), 645-655 (2006-12-29)
Phase separation micromolding (PSmicroM) is a versatile microfabrication technique that can be used to structure a very broad range of polymers, including block copolymers and biodegradable and conductive polymers without the need for clean-room facilities. By incorporating a subsequent process
查看所有相关文献

全球贸易项目编号

货号GTIN
78769-5ML-F04061832947242
78769-10ML-F04061832947211