Skip to Content
MilliporeSigma

193453

Sigma-Aldrich

1,3-Dimethyl-2-imidazolidinone

reagent grade

Synonym(s):

N,N′-Dimethylethyleneurea, DMEU, DMI

Slide 1 of 1
Sign Into View Organizational & Contract Pricing

Select a Size

25 G
$29.40
100 G
$47.30
1 KG
$309.00

$29.40


In StockDetails


Shipping Frequency

Select a Size

Change View
25 G
$29.40
100 G
$47.30
1 KG
$309.00

About This Item

Empirical Formula (Hill Notation):
C5H10N2O
CAS Number:
Molecular Weight:
114.15
Beilstein/REAXYS Number:
108808
EC Number:
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
NACRES:
NA.22

Skip To

Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

$29.40


In StockDetails


Shipping Frequency
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

grade

reagent grade

Quality Level

assay

97.5 % (GC)

form

liquid

refractive index

n20/D 1.472 (lit.)

bp

224-226  °C
224-226 °C (lit.)

mp

46.8  °F

solubility

toluene: soluble(lit.)
water: miscible

density

1.056  g/mL at 25 °C
1.056 g/mL at 25 °C (lit.)

SMILES string

CN1CCN(C)C1=O
CN1CCN(C)C1=O

InChI

1S/C5H10N2O/c1-6-3-4-7(2)5(6)8/h3-4H2,1-2H3

InChI key

CYSGHNMQYZDMIA-UHFFFAOYSA-N
CYSGHNMQYZDMIA-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
40727407258.18212
assay

97.5 % (GC)

assay

≥99.0% (GC)

assay

≥99.5% (GC)

assay

≥99.0% (GC)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

solubility

toluene: soluble(lit.), water: miscible

solubility

toluene: soluble(lit.), water: miscible

solubility

toluene: soluble(lit.), water: miscible

solubility

-

refractive index

n20/D 1.472 (lit.)

refractive index

n20/D 1.472 (lit.)

refractive index

n20/D 1.472 (lit.)

refractive index

-

bp

224-226  °C, 224-226 °C (lit.)

bp

224-226 °C (lit.)

bp

224-226 °C (lit.)

bp

-

density

1.056  g/mL at 25 °C, 1.056 g/mL at 25 °C (lit.)

density

1.056 g/mL at 25 °C (lit.)

density

1.056 g/mL at 25 °C (lit.)

density

1.056 g/cm3 at 20 °C

General description

1,3-Dimethyl-2-imidazolidinone constitutes the mobile phase during size-exclusion chromatographic analysis of cellulose[1].

Application

1,3-Dimethyl-2-imidazolidinone was used as substitute solvent for toxic HMPA in the synthesis of 1,2-bis(trimethylsilyl)benzene[2]. It was employed as solvent during α-regioselective prenylation of imines[3].

Other Notes

Solvent used in various synthetic organic transformations. Studied in the formation of functionally stabilized hydrosilanediyl-transition metal complexes produced photochemically from arylsilanes.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 2

Storage Class

10 - Combustible liquids

wgk_germany

WGK 2

flash_point_f

219.2 °F - closed cup

flash_point_c

104 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter


Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Questions

Reviews

No rating value

Active Filters

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service