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49322

Sigma-Aldrich

NMP

puriss. p.a., ≥99.0% (GC)

Synonyme(s) :

1-méthyl-2-pyrrolidone, N-méthyl-2-pyrrolidone, M-PYROL, NMP

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About This Item

Formule empirique (notation de Hill):
C5H9NO
Numéro CAS:
872-50-4
Poids moléculaire :
99.13
Numéro Beilstein :
106420
Numéro CE :
212-828-1
Numéro MDL:
MFCD00003193
Code UNSPSC :
12352005
ID de substance PubChem :
329757410

product name

1-méthyl-2-pyrrolidinone, puriss. p.a., ≥99.0% (GC)

Densité de vapeur

3.4 (vs air)

Pression de vapeur

0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)

Qualité

puriss. p.a.

Pureté

≥99.0% (GC)

Forme

liquid

Température d'inflammation spontanée

518 °F

Limite d'explosivité

9.5 %

Impuretés

≤0.1% water

Indice de réfraction

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

pH

7.7-8

Point d'ébullition

202 °C (lit.)
81-82 °C/10 mmHg (lit.)

Pf

−24 °C (lit.)

Densité

1.028 g/mL at 25 °C (lit.)

Traces de cations

Ca: ≤5 mg/kg
Cd: ≤1 mg/kg
Co: ≤1 mg/kg
Cr: ≤1 mg/kg
Cu: ≤1 mg/kg
Fe: ≤1 mg/kg
K: ≤20 mg/kg
Mg: ≤1 mg/kg
Mn: ≤1 mg/kg
Na: ≤20 mg/kg
Ni: ≤1 mg/kg
Pb: ≤1 mg/kg
Zn: ≤1 mg/kg

Chaîne SMILES 

CN1CCCC1=O

InChI

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

Clé InChI

SECXISVLQFMRJM-UHFFFAOYSA-N

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Pictogrammes

Health hazardExclamation mark
GHS08,GHS07

Mention d'avertissement

Danger

Mentions de danger

H315,H319,H335,H360D

Classification des risques

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

Organes cibles

Respiratory system

Code de la classe de stockage

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

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

195.8 °F - Pensky-Martens closed cup

Point d'éclair (°C)

91 °C - Pensky-Martens closed cup

Équipement de protection individuelle

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certificats d'analyse (COA)

Lot/Batch Number
1202519
093729/1

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Consulter la Bibliothèque de documents

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
Ajit Dhananjay Jagtap et al.
European journal of medicinal chemistry, 85, 268-288 (2014-08-05)
A series of 6-acylureido derivatives containing a 3-(pyrrol-2-ylmethylidene)indolin-2-one scaffold were synthesized as potential dual Aurora B/FLT3 inhibitors by replacing the 6-arylureido moiety in 6-arylureidoindolin-2-one-based multi-kinase inhibitors. (Z)-N-(2-(pyrrolidin-1-yl)ethyl)-5-((6-(3-(2-fluoro-4-methoxybenzoyl)ureido)-2-oxoindolin-3-ylidene)methyl)-2,4-dimethyl-1H-pyrrole-3-carboxamide (54) was identified as a dual Aurora B/FLT3 inhibitor (IC50 = 0.4 nM and 0.5 nM, respectively).
K J Brodbeck et al.
Journal of controlled release : official journal of the Controlled Release Society, 62(3), 333-344 (1999-10-21)
The role of solvent properties and bath-side composition on the phase inversion dynamics and in vitro protein release kinetics of polylactic-co-glycolic acid (PLGA) solutions has been examined using dark ground imaging, in vitro release rate, and SEM techniques. Thermodynamic phase
Yichao Wang et al.
Nano letters, 15(2), 883-890 (2015-01-07)
The exhibition of plasmon resonances in two-dimensional (2D) semiconductor compounds is desirable for many applications. Here, by electrochemically intercalating lithium into 2D molybdenum disulfide (MoS2) nanoflakes, plasmon resonances in the visible and near UV wavelength ranges are achieved. These plasmon
Yanying Lu et al.
Nanoscale, 7(6), 2770-2776 (2015-01-15)
In this paper, we report on the synthesis of micro-nanostructured CuO/C spheres by aerosol spray pyrolysis and their application as high-performance anodes in sodium-ion batteries. Micro-nanostructured CuO/C spheres with different CuO contents were synthesized through aerosol spray pyrolysis by adjusting
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