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Names | |
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Preferred IUPAC name | |
Systematic IUPAC name (Carbamoylamino)urea [1] | |
Other names
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Identifiers | |
3D model (JSmol) | |
ChemSpider | |
ECHA InfoCard | 100.003.408 |
EC Number |
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PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
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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 | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
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]