Skip to Content
Merck
CN
All Photos(1)

Key Documents

Safety Information

259454

Sigma-Aldrich

1,1-Diethylurea

97%

Sign Into View Organizational & Contract Pricing


About This Item

Linear Formula:
(C2H5)2NCONH2
CAS Number:
Molecular Weight:
116.16
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Assay

97%

form

solid

mp

69-71 °C (lit.)

solubility

water: soluble 50 g/L, clear

functional group

amine

SMILES string

CCN(CC)C(N)=O

InChI

1S/C5H12N2O/c1-3-7(4-2)5(6)8/h3-4H2,1-2H3,(H2,6,8)

InChI key

TUMNHQRORINJKE-UHFFFAOYSA-N

General description

1,1-Diethylurea forms molecular adduct with nitro-substituted aromatic carboxylic acids. Adduct hydrate of 1,1-diethylurea with pyrazine-2,3-dicarboxylic acid has been prepared and characterized using low-temperature single-crystal X-ray diffraction methods.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品

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

Molecular cocrystals of aromatic carboxylic acids with 1, 1-diethylurea: synthesis and the crystal structures of a series of nitro-substituted analogues.
Smith G, et al.
Australian Journal of Chemistry, 53(3), 203-208 (2000)
The crystal and molecular structure of the 1: 1 adduct hydrate of pyrazine-2, 3-dicarboxylic acid with 1, 1-diethylurea.
Smith G and Kennard CHL.
Australian Journal of Chemistry, 53(12), 999-1001 (2001)

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