78769

NMP

analytical standard

• Synonyme(s) : 1-méthyl-2-pyrrolidone, N-méthyl-2-pyrrolidone, M-PYROL, NMP
• 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 : 41116107
• ID de substance PubChem : 329768179
• Nomenclature NACRES : NA.24

Propriétés

• product name: 1-méthyl-2-pyrrolidinone, analytical standard
• Qualité: analytical standard
• Niveau de qualité: 100
• Densité de vapeur: 3.4 (vs air)
• Pression de vapeur: 0.29 mmHg ( 20 °C); 0.99 mmHg ( 40 °C)
• Pureté: ≥99.9% (GC)
• Température d'inflammation spontanée: 518 °F
• Durée de conservation: limited shelf life, expiry date on the label
• Limite d'explosivité: 9.5 %
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.47 (lit.); n20/D 1.470
• 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.)
• Application(s): cleaning products; cosmetics; environmental; food and beverages; personal care
• Format: neat
• Chaîne SMILES: CN1CCCC1=O
• InChI: 1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
• Clé InChI: SECXISVLQFMRJM-UHFFFAOYSA-N

Description

Description générale

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

Application

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS07
• Mention d'avertissement: Danger
• Mentions de danger: H315,H319,H335,H360D
• Conseils de prudence: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 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