Diurea
CAS Registry Number®
110-21-4
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CAS Name
DiureaMolecular Formula
C2H6N4O2Molecular Mass
118.09Cite this Page
Diurea. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=110-21-4 (retrieved ) (CAS RN: 110-21-4). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
258 °CDensity (2)
1.604 g/cm³ @ Temp: -5 °C
Source(s)
- (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)
- (2) Beck, G.; Wiener Chemiker-Zeitung, (1943), 46, 18-22, CAplus
Other Names and Identifiers
InChI
InChI=1S/C2H6N4O2/c3-1(7)5-6-2(4)8/h(H3,3,5,7)(H3,4,6,8)
InChIKey
InChIKey=ULUZGMIUTMRARO-UHFFFAOYSA-N
SMILES
N(NC(N)=O)C(N)=O
Canonical SMILES
O=C(N)NNC(=O)N
Other Names for this Substance
- 1,2-Hydrazinedicarboxamide
- Biurea
- 1,1′-Hydrazobis(formamide)
- Bicarbamamide
- Hydrazodicarboxamide
Deleted or Replaced CAS Registry Numbers
77107-48-3
