8.18212
1,3-Dimethyl-2-imidazolidinone
for synthesis
Sinónimos:
1,3-Dimethyl-2-imidazolidinone, Dimethylethylene urea, DMI, DMEU
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Fórmula empírica (notación de Hill):
C5H10N2O
Número CAS:
Peso molecular:
114.15
UNSPSC Code:
12352115
EC Index Number:
201-304-8
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (GC)
Form:
liquid
Servicio técnico
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Permítanos ayudarlevapor pressure
<1 hPa ( 20 °C)
Quality Segment
assay
≥99.0% (GC)
form
liquid
autoignition temp.
305 °C
potency
1261 mg/kg LD50, oral (Rat), 986 mg/kg LD50, skin (Rabbit)
expl. lim.
1.3-8.4 % (v/v)
kinematic viscosity
1.43 cSt(40 °C)
mp
8 °C
transition temp
flash point 114 °C
density
1.056 g/cm3 at 20 °C
storage temp.
2-30°C
SMILES string
N1(CCN(C1=O)C)C
InChI
1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3
InChI key
CYSGHNMQYZDMIA-UHFFFAOYSA-N
Application
- Concentration of 1, 3-dimethyl-2-imidazolidinone in aqueous solutions by sweeping gas membrane distillation: from bench to industrial scale. This study explores the characteristics and applications of 1,3-dimethyl-2-imidazolidinone (DMI) as a dipolar aprotic solvent, between tetrahydrofuran (THF) and hexamethylphosphoramide (HMPA) (R Abejón, et al., 2019).
- Photocatalyzed iron-based ATRP of methyl methacrylate using 1, 3-dimethyl-2-imidazolidinone as both solvent and ligand. This paper discusses the use of DMI in green solvent applications, highlighting its dual role as a solvent and ligand in polymerization processes (J Wu, et al., 2017).
- Perovskite solar cells fabricated by using an environmental friendly aprotic polar additive of 1, 3-dimethyl-2-imidazolidinone. The study showcases the application of DMI in improving the quality of perovskite films for solar cells (L Zhi, et al., 2017).
Analysis Note
Assay (GC, area%): ≥ 99.0 % (a/a)
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.055 - 1.057
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Identity (IR): passes test
Density (d 20 °C/ 4 °C): 1.055 - 1.057
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
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signalword
Danger
wgk
WGK 2
flash_point_f
219.2 °F - closed cup
flash_point_c
104 °C - closed cup
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B
Clase de almacenamiento
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
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