N-Methyl-2-pyrrolidone HPLC & Spectroscopy 1LT Go Back

CASR

: 872-50-4

Molecular Formula

: C5H9NO

Molecular Weight

: 99.13
Specifications  
Description: Colourless to pale yellow liquid.
Solubility: Miscible with water & most of organic solvents.
Assay (GC): Min. 99.50%
Boiling point(95%): 201° - 204°C
wt. per ml, 20° C: 1.031 - 1.033g
Refractive index: 1.470 - 1.472
UV absorbance profile (10mm cell) at 285 nm: 1.00 max
UV absorbance profile (10mm cell) at 325 nm: 0.10 max
UV absorbance profile (10mm cell) at 350 nm: 0.01 max
Water: 0.05% max
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