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Informazioni su questo articolo
Nome del prodotto
1-Methyl-2-pyrrolidone, Biosynthesis OmniSolv®
vapor pressure
0.32 hPa ( 20 °C)
Quality Segment
assay
≥99.7% (GC)
form
liquid
dilution
(for synthesis)
impurities
≤1.0 μeq/g Titrable base, ≤200 ppm Water (H2O), ≤5 ppm Amines (as dimethylamine)
color
APHA: ≤10
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
≤270 nm
UV absorption
λ: 270 nm Amax: ≤1.00, λ: 280 nm Amax: ≤0.50, λ: 300 nm Amax: ≤0.10, λ: 325 nm Amax: ≤0.05, λ: 350 nm Amax: ≤0.03, λ: 400 nm Amax: ≤0.005
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
Application
Packaging
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Preparation Note
Analysis Note
Legal Information
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Questo articolo | |||
|---|---|---|---|
| description Biosynthesis OmniSolv® | description for Peptide Synthesis | description for Peptide Synthesis | description for headspace gas chromatography SupraSolv® |
| assay ≥99.7% (GC) | assay ≥99.7% (GC) | assay ≥99.5% (GC) | assay ≥99.8% (GC) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 100 |
| solubility 1000 g/L | solubility - | solubility 1000 g/L | solubility 1000 g/L |
| form liquid | form liquid | form liquid | form liquid |
| impurities ≤1.0 μeq/g Titrable base, ≤5 ppm Amines (as dimethylamine), ≤200 ppm Water (H2O) | impurities - | impurities ≤1 ppm Heavy metals (as Pb), ≤1.0 μeq/g Titrable base, ≤300 ppm Water (H2O), ≤5 ppm Free amine (as dimethylamine) | impurities ≤0.05% water, ≤1 μg/g Every residual solvent of class 1 acc. to ICH, ≤10 μg/g Every residual solvent of class 2 acc. to ICH, ≤50 μg/g Every residual solvent of class 3 acc. to ICH |
| vapor pressure 0.32 hPa ( 20 °C) | vapor pressure 0.32 hPa ( 20 °C) | vapor pressure 0.32 hPa ( 20 °C) | vapor pressure 0.32 hPa ( 20 °C) |
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Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Classe di stoccaggio
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
195.8 °F - Pensky-Martens closed cup
flash_point_c
91 °C - Pensky-Martens closed cup
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