C5H10N2O

1,3-Dimethyl-2-Imidazolidinone Headspace

GC-Headspace grade 1,3-Dimethyl-2-imidazolidinone specifically manufactured for the analysis of OVI - Organic Volatile Impurities. It can be used for analysis according to the ICH, USP & EP methods. GC-Headspace grade 1,3-Dimethyl-2-imidazolidinone production batches are all tested to ensure the absence of interfering GC-peaks.

Main Properties

M114.15
D1.056
b.p225.5 °C
m.p8.2 °C

Product Specification

Purity (GC on anhydrous basis)  min. 99.5%
Identity (IR)  Complying
Color (APHA Pt-Co)  max. 10
Water (KF)  max. 0.03%w/w
GC-HS (Class 1 solvents)  max. 1µg/g
GC-HS (Class 2 solvents*)  max. 10µg/g
GC-HS (Class 3 solvents)  max. 50µg/g
DMF  max. 20µg/g
GC-HS (Each unknown, as MIBK)  max. 10µg/g
Headspace test  Complying
Suitable as solvent for the analysis of residual solvents of ICH classes 1, 2 and 3 according to Ph Eur and USP.
 
Each unknown measured against Methyl isobutyl ketone up to dimethyl sulfoxide is 10 µg/g.
 
*Excluded N,N-Dimethylformamide.
 
Formic acid and acetic acid are not detected.

Cat. n° 090775

Synonym : N,N'-Dimethylethyleneurea, DMEU, DMI
Formula : C5H10N2O
CAS : 80-73-9
EC : 201-304-8
UN : 2810
<h5>C<sub>5</sub>H<sub>1</sub><sub>0</sub>N<sub>2</sub>O</h5>

Standard pack

090775016 x 1LGlass Bottle 45 (1L)
090775G56 x 500mlGlasse Bottle 45 (500ml)

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