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Documentos Principais

78769

Supelco

NMP

analytical standard

Sinônimo(s):

1-Metil-2-pirrolidona, N-metil-2-pirrolidona, Polimerização mediada por nitróxidos

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About This Item

Fórmula empírica (Notação de Hill):
C5H9NO
Número CAS:
Peso molecular:
99.13
Beilstein:
106420
Número CE:
Número MDL:
Código UNSPSC:
41116107
ID de substância PubChem:
NACRES:
NA.24

Nome do produto

1-metil-2-pirrolidinona, analytical standard

grau

analytical standard

Nível de qualidade

densidade de vapor

3.4 (vs air)

pressão de vapor

0.29 mmHg ( 20 °C)
0.99 mmHg ( 40 °C)

Ensaio

≥99.9% (GC)

temperatura de autoignição

518 °F

prazo de validade

limited shelf life, expiry date on the label

Lim. expl.

9.5 %

técnica(s)

HPLC: suitable
gas chromatography (GC): suitable

índice de refração

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

p.e.

202 °C (lit.)
81-82 °C/10 mmHg (lit.)

pf

−24 °C (lit.)

densidade

1.028 g/mL at 25 °C (lit.)

aplicação(ões)

cleaning products
cosmetics
environmental
food and beverages
personal care

Formato

neat

cadeia de caracteres SMILES

CN1CCCC1=O

InChI

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

chave InChI

SECXISVLQFMRJM-UHFFFAOYSA-N

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Descrição geral

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

Aplicação

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.

Pictogramas

Health hazardExclamation mark

Palavra indicadora

Danger

Frases de perigo

Classificações de perigo

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

Órgãos-alvo

Respiratory system

Código de classe de armazenamento

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

Classe de risco de água (WGK)

WGK 1

Ponto de fulgor (°F)

195.8 °F - Pensky-Martens closed cup

Ponto de fulgor (°C)

91 °C - Pensky-Martens closed cup

Equipamento de proteção individual

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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