Biurea
From Wikipedia, the free encyclopedia
Page Template:Chembox/styles.css has no content.
Template:Chembox IndexlistTemplate:Chembox CompToxTemplate:Chembox Datapage check| Lua error in package.lua at line 80: module 'Module:InfoboxImage/data' not found. | |
| Names | |
|---|---|
| Preferred IUPAC name
Hydrazine-1,2-dicarboxamide[citation needed] | |
| Systematic IUPAC name
(Carbamoylamino)urea[1] | |
| Other names
Page Template:Plainlist/styles.css has no content.
| |
| Identifiers | |
| Page Template:Plainlist/styles.css has no content. | |
3D model (JSmol)
|
Page Template:Plainlist/styles.css has no content. |
| ChemSpider | Page Template:Plainlist/styles.css has no content. |
| EC Number | Page Template:Plainlist/styles.css has no content. |
PubChem CID
|
Page Template:Plainlist/styles.css has no content. |
| RTECS number | Page Template:Plainlist/styles.css has no content. |
| UNII | Page Template:Plainlist/styles.css has no content. |
| |
| |
| Properties | |
| C2H6N4O2 | |
| Molar mass | 118.096 g·mol−1 |
| Appearance | White crystals |
| Thermochemistry | |
Std enthalpy of
formation (ΔfH⦵298) |
−499.9–−497.5 kJ mol−1 |
Std enthalpy of
combustion (ΔcH⦵298) |
−1.1471–−1.1447 MJ mol−1 |
| Related compounds | |
Related compounds
|
Page Template:Plainlist/styles.css has no content. |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
| |
Template:Chembox Footer/trackingTemplate:Short description
Biurea is a chemical compound with the molecular formula C2H6N4O2. It is produced in food products containing azodicarbonamide, a common ingredient in bread flour, when they are cooked.[2] Upon exposure, biurea is rapidly eliminated from the body through excretion.[3]
Biurea is produced from urea and hydrazine by transamidation. Its major use is as a chemical intermediate in the production of azodicarbonamide, a common blowing agent.[4]
References
Page Template:Reflist/styles.css has no content.
- ^ Page Module:Citation/CS1/styles.css has no content."Biurea - Compound Summary". PubChem Compound. USA: National Center for Biotechnology Information. 26 March 2005. Identification. Retrieved 27 June 2012.
- ^ Azodicarbonamide, FAO Nutrition Meetings, Report Series No. 40A, B, C
- ^ Page Module:Citation/CS1/styles.css has no content.Mewhinney, JA; Ayres, PH; Bechtold, WE; Dutcher, JS; Cheng, YS; Bond, JA; Medinsky, MA; Henderson, RF; Birnbaum, LS (1987). "The fate of inhaled azodicarbonamide in rats" (PDF). Fundamental and Applied Toxicology. 8 (3): 372–81. doi:10.1016/0272-0590(87)90086-8. PMID 3569707.
- ^ Page Module:Citation/CS1/styles.css has no content.Eugene F. Rothgery (2004). "Hydrazine and Its Derivatives". Kirk-Othmer Encyclopedia of Chemical Technology. John Wiley and Sons. doi:10.1002/0471238961.0825041819030809.a01.pub2.
