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443778

NMP

Name: NMP
Brand: SIGALD

ACS reagent, ≥99.0%

别名:

N-甲基-2-吡咯烷酮, N-甲基吡咯烷酮, NMP

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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

NACRES:

NA.21

PubChem Substance ID:

329756501

UNSPSC Code:

12352005

EC Number:

212-828-1

MDL number:

MFCD00003193

Beilstein/REAXYS Number:

106420

Assay:

≥99.0%

Grade:

ACS reagent

Bp:

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

Vapor pressure:

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

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属性

产品名称

1-甲基-2-吡咯烷酮, ACS reagent, ≥99.0%

grade

ACS reagent

Quality Level

200

vapor density

3.4 (vs air)

vapor pressure

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

assay

≥99.0%

form

liquid

autoignition temp.

518 °F

expl. lim.

9.5 %

dilution

(for analytical testing)

impurities

≤0.01% Free amines (as CH₃NH₂), ≤0.05% water

color

APHA: ≤50

refractive index

n20/D 1.47 (lit.)

pH

7.7-10.0 (20 °C, 100 g/L)

bp

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

mp

−24 °C (lit.)

solubility

acetone: miscible(lit.), alcohol: miscible(lit.), benzene: miscible(lit.), chloroform: miscible(lit.), ethyl acetate: miscible(lit.), water: miscible(lit.)

density

1.028 g/mL at 25 °C (lit.)

anion traces

chloride (Cl^-): ≤1 ppm

SMILES string

CN1CCCC1=O

InChI

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

InChI key

SECXISVLQFMRJM-UHFFFAOYSA-N

说明

General description

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.

Application

1-甲基-2-吡咯烷酮可用于：

作为THF替代洗脱剂，用于体积排阻色谱(SEC)法分离煤衍生液。
作为反应介质，制备2-芳基和2-烷基苯并噻唑类化合物。
作为有机金属骨架(MOF)晶体超声法制备的溶剂。

它可用于合成单相黄铜矿CuInSe₂纳米晶体和3-甲基-2-氧代-吡咯烷氮酸钾(potassium 3-methyl-2-oxo-pyrrolidinenitronate)。

Packaging

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pictograms

GHS08,GHS07

signalword

Danger

hcodes

H315,H319,H335,H360D

pcodes

P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313

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

flash_point_f

195.8 °F - Pensky-Martens closed cup

flash_point_c

91 °C - Pensky-Martens closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Alkyl nitrate nitration of active methylene-compounds. 15. Nitration of 1-methyl-4-piperidone, 1-methyl-2-pyrrolidinone and 1,3-dimethyl-2-pyrrolidinone.

Feuer H, et al.

Journal of Heterocyclic Chemistry, 16(3), 481-485 (1979)

A Green and Air Pressure Solution Synthesis of CuInSe₂ Nanocrystals Using 1-methyl-2-Pyrrolidinone as Hot Solvent.

Wang W, et al.

Journal of the American Ceramic Society. American Ceramic Society, 94(8), 2571-2577 (2011)

Aneuploidy induction in Saccharomyces cerevisiae by two solvent compounds, 1-methyl-2-pyrrolidinone and 2-pyrrolidinone.

Mayer VW, et al.

Environmental and Molecular Mutagenesis, 11(1), 31-40 (1988)

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全球贸易项目编号

货号	GTIN
443778-2.5L	04061832283005
443778-18L-CS	04061837911866
443778-1L	04061832282992
443778-200L-P2	04061836608521
443778-500ML	04061832283012