- MX1394
MX1394
1-Methyl-2-pyrrolidone
for Peptide Synthesis
Recommended Products
vapor pressure
0.32 hPa ( 20 °C)
Quality Level
Assay
≥99.5% (GC)
form
liquid
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 Amax: ≤1.00
λ: 280 nm Amax: ≤0.70
λ: 300 nm Amax: ≤0.30
λ: 350 nm Amax: ≤0.10
λ: 400 nm Amax: ≤0.01
application(s)
peptide synthesis
shipped in
ambient
storage temp.
room temp
InChI
1S/C5H9NO/c1-6-4-2-3-5(6)7/h2-4H2,1H3
InChI key
SECXISVLQFMRJM-UHFFFAOYSA-N
Related Categories
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View Full Comparison1 of 4
This Item | MX1392 | 1.00574 | 1.02497 |
|---|---|---|---|
| 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) |
| assay ≥99.5% (GC) | assay ≥99.7% (GC) | assay ≥99.7% (GC) | assay ≥99.8% (GC) |
| form liquid | form liquid | form liquid | form liquid |
| impurities ≤1 ppm Heavy metals (as Pb), ≤1.0 μeq/g Titrable base, ≤300 ppm Water (H2O), ≤5 ppm Free amine (as dimethylamine) | impurities ≤1.0 μeq/g Titrable base, ≤200 ppm Water (H2O), ≤5 ppm Amines (as dimethylamine) | impurities - | impurities - |
| pH 8.5-10.0 (20 °C, 100 g/L in H2O) | pH 8.5-10.0 (20 °C, 100 g/L in H2O) | pH 8.5-10.0 (20 °C, 100 g/L in H2O) | pH 8.5-10.0 (20 °C, 100 g/L in H2O) |
| bp 202 °C/1013 hPa | bp 202 °C/1013 hPa | bp 202 °C/1013 hPa | bp 202 °C/1013 hPa |
Application
Preparation Note
Analysis Note
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Irrit. 2 - Repr. 1B - Skin Irrit. 2 - STOT SE 3
Target Organs
Respiratory system
Storage Class Code
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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