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
• UNSPSC Code: 12352115
• EC Index Number: 212-828-1
• MDL number: MFCD00003193
• NACRES: NA.21
• Assay: ≥99.5% (GC)
• Bp: 202 °C/1013 hPa
• Vapor pressure: 0.32 hPa ( 20 °C)

Propriétés

• Nom du produit: 1-Methyl-2-pyrrolidone, for Peptide Synthesis
• vapor pressure: 0.32 hPa ( 20 °C)
• Quality Segment: 200
• assay: ≥99.5% (GC)
• form: liquid
• dilution: (for synthesis)
• impurities: ≤1 ppm Heavy metals (as Pb), ≤1.0 μeq/g Titrable base, ≤300 ppm Water (H2O), ≤5 ppm Free amine (as dimethylamine)
• color: clearAPHA: ≤20
• pH: 8.5-10.0 (20 °C, 100 g/L in H₂O)
• bp: 202 °C/1013 hPa
• mp: -24 °C
• transition temp: flash point 91 °C
• solubility: 1000 g/L
• density: 1.03 g/cm³ at 20 °C
• UV cutoff: ≤275 nm
• UV absorption: 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
• shipped in: ambient
• storage temp.: room temp
• SMILES string: N1(CCCC1=O)C
• InChI: 1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
• InChI key: SECXISVLQFMRJM-UHFFFAOYSA-N

Description

Application

for Peptide Synthesis

Packaging

M-Bottle for Solvents
As a global leader in lab reagents, we are constantly looking for new ways to optimize the safety of our products. The newly developed 4L solvent bottle design features advanced sealing technology that eliminates leaks to make the handling of solvents safer and more convenient than ever before.
See all the new features here!

Preparation Note

Product filtered through a 0.2 μm filter

Analysis Note

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
• Mot-clé: Danger
• Codes de danger: H315,H319,H335,H360D
• Mentions de précaution: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• Que se passe-t-il ?: WGK 1
• Point d'éclair (°F): 195.8 °F - Pensky-Martens closed cup
• Point d'éclair (°C): 91 °C - Pensky-Martens closed cup