MX1394

NMP

for Peptide Synthesis

• Synonyme(s) : 1-Methyl-2-Pyrrolidone, 1-Methyl-2-pyrrolidinone,NMP
• Formule linéaire : (CH₃)-NC(=O)CH₂CH₂CH₂-
• Numéro CAS: 872-50-4
• Numéro MDL: MFCD00003193
• Code UNSPSC : 12352115
• Numéro de classement CE : 212-828-1

Propriétés

• Nom du produit: 1-Methyl-2-pyrrolidone, for Peptide Synthesis
• Pression de vapeur: 0.32 hPa ( 20 °C)
• Niveau de qualité: 200
• Essai: ≥99.5% (GC)
• Forme: liquid
• dilution: (for synthesis)
• Impuretés: ≤1 ppm Heavy metals (as Pb); ≤1.0 μeq/g Titrable base; ≤300 ppm Water (H2O); ≤5 ppm Free amine (as dimethylamine)
• Couleur: clearAPHA: ≤20
• pH: 8.5-10.0 (20 °C, 100 g/L in H₂O)
• pb: 202 °C/1013 hPa
• Pf: -24 °C
• Température de transition: flash point 91 °C
• Solubilité: 1000 g/L
• Densité: 1.03 g/cm³ at 20 °C
• UV cutoff: ≤275 nm
• Absorption UV: λ: 275 nm A_max: ≤1.00; λ: 280 nm A_max: ≤0.70; λ: 300 nm A_max: ≤0.30; λ: 350 nm A_max: ≤0.10; λ: 400 nm A_max: ≤0.01
• Application(s): peptide synthesis
• Conditions d'expédition: ambient
• Température de stockage: room temp
• Chaîne SMILES: N1(CCCC1=O)C
• InChI: 1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
• Clé InChI: SECXISVLQFMRJM-UHFFFAOYSA-N

Description

Application

for Peptide Synthesis

Conditionnement

M-Bottle for Solvents
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Notes préparatoires

Product filtered through a 0.2 μm filter

Remarque sur l'analyse

AppearanceClear, free from particulatesAssay (GC)99.5% minColor (APHA)20 maxFiltered through 0.2 µm filterTo pass testFormLiquidFree amine (as dimethylamine)5ppm maxHeavy metals (as Pb)1ppm maxResidue after ignition10ppm maxTitrable base1.0µeq/g maxUV Abs. at 275 nm1.00AU maxUV Abs. at 280 nm0.70AU maxUV Abs. at 300 nm0.30AU maxUV Abs. at 350 nm0.10AU maxUV Abs. at 400 nm0.01AU maxUV Cut-off275nm maxWater (H2O)300ppm max

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