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78769

Supelco

NMP

analytical standard

Synonim(y):

1-Methyl-2-pyrrolidone, N-Methyl-2-pyrrolidone, NMP

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About This Item

Wzór empiryczny (zapis Hilla):
C5H9NO
Numer CAS:
872-50-4
Masa cząsteczkowa:
99.13
Beilstein:
106420
Numer WE:
212-828-1
Numer MDL:
MFCD00003193
Kod UNSPSC:
41116107
Identyfikator substancji w PubChem:
329768179
NACRES:
NA.24

product name

1-Methyl-2-pyrrolidinone, analytical standard

klasa czystości

analytical standard

Poziom jakości

100

gęstość pary

3.4 (vs air)

ciśnienie pary

0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)

Próba

≥99.9% (GC)

temp. samozapłonu

518 °F

okres trwałości

limited shelf life, expiry date on the label

granice wybuchowości

9.5 %

metody

HPLC: suitable
gas chromatography (GC): suitable

współczynnik refrakcji

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

tw

202 °C (lit.)
81-82 °C/10 mmHg (lit.)

mp

−24 °C (lit.)

gęstość

1.028 g/mL at 25 °C (lit.)

Zastosowanie

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

ciąg SMILES

CN1CCCC1=O

InChI

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

Klucz InChI

SECXISVLQFMRJM-UHFFFAOYSA-N

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Opis ogólny

1-Methyl-2-pyrrolidinone is a polar solvent widely used in organic chemistry and polymer chemistry. On a large scale, it finds applications in the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks.
This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

Zastosowanie

1-Methyl-2-pyrrolidinone may be used as an eluent and extraction solvent for the extraction of soluble materials in soil samples using size exclusion chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Piktogramy

Health hazardExclamation mark
GHS08,GHS07

Hasło ostrzegawcze

Danger

Zwroty wskazujące rodzaj zagrożenia

H315,H319,H335,H360D

Klasyfikacja zagrożeń

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

Organy docelowe

Respiratory system

Kod klasy składowania

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

Klasa zagrożenia wodnego (WGK)

WGK 1

Temperatura zapłonu (°F)

195.8 °F - Pensky-Martens closed cup

Temperatura zapłonu (°C)

91 °C - Pensky-Martens closed cup

Środki ochrony indywidualnej

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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Certyfikaty analizy (CoA)

Lot/Batch Number
BCCK9544
BCCG9445
BCBZ9275
BCBT7301
BCBN7418V

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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
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