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Merck
CN

MX1395

NMP

Meets ACS Specifications GR ACS

别名:

1-Methyl-2-Pyrrolidone, N-Methyl-2-pyrrolidinone,NMP, Methyl Pyrrolidone

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关于此项目

线性分子式:
(CH3)-NC(=O)CH2CH2CH2-
化学文摘社编号:
872-50-4
MDL编号:
MFCD00003193
UNSPSC代码:
12352115
EC索引号:
212-828-1

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产品名称

1-Methyl-2-pyrrolidone, Meets ACS Specifications GR ACS

等级

ACS reagent

质量水平

200

蒸汽压

0.32 hPa ( 20 °C)

方案

≥99% (GC)

表单

liquid

dilution

(for analytical testing)

杂质

≤0.01% Free amine (as methylamine)
≤0.05% Water (H2O)
≤1 ppm Chloride (Cl)

颜色

APHA: ≤50

pH值（酸碱度）

8.5-10.0 (20 °C, 100 g/L in H2O)

沸点

202 °C/1013 hPa

mp

-24 °C

转变温度

flash point 91 °C

溶解性

1000 g/L

密度

1.03 g/cm3 at 20 °C

运输

ambient

储存温度

room temp

SMILES字符串

N1(CCCC1=O)C

InChI

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

InChI key

SECXISVLQFMRJM-UHFFFAOYSA-N

相关类别

一般描述

EMPARTA solvents are designed for routine chemical synthesis, drying, purification, and critical labware cleaning in quality control environments. Engineered for precision, they deliver consistently reproducible results essential for rigorous validation and documentation.

Exceptional Quality Standards: These solvents meet or exceed ACS specifications, providing assurance of high quality that is crucial for accurate testing and analysis in quality control.

Consistent Reproducibility: Designed for precision, the solvents ensure that results can be reliably reproduced, which is vital for maintaining compliance and integrity in quality control processes.

Versatile Applications: Suitable for a variety of QC tasks, including analytical testing, method validation, and testing USP/NF monographs, these solvents support a comprehensive approach to quality assurance in laboratory settings.

应用

Meets ACS Specifications GR ACS

分析说明

Assay (GC): 99.0% min
Chloride (Cl): 1ppm max
Color (APHA): 50 max
Form: Clear liquid
Free amine (as methylamine): 0.01% max
Water (H2O): 0.05% max

象形图

Health hazardExclamation mark
GHS08,GHS07

警示用语：

Danger

危险分类

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

靶器官

Respiratory system

储存分类代码

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

WGK

WGK 1

闪点(°F)

195.8 °F - Pensky-Martens closed cup

闪点(°C)

91 °C - Pensky-Martens closed cup

法规信息

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