Ethyl carbamate - Wikipedia
Ethyl carbamate (also called urethane) is an organic compound with the formula CH 3 CH 2 OC(O)NH 2. It is an ester of carbamic acid and a white solid. Despite its name, it is not a component of polyurethanes .
Ethyl Carbamate | FDA - U.S. Food and Drug Administration
Ethyl carbamate (also called urethane) can form during the fermentation and storage of foods and beverages that naturally contain nitrogen-rich compounds such as urea, citrulline, and cyanate....
Urethane | NH2COOC2H5 | CID 5641 - PubChem
Urethane is a carbamate ester obtained by the formal condensation of ethanol with carbamic acid. It has been found in alcoholic beverages. It has a role as a fungal metabolite and a mutagen. View More... Bracher, B. H.; Small, R. W. H.. The crystal structure of ethyl carbamate. Acta Crystallographica 1967;23 (3):410-418.
Ethyl Carbamate Preventative Action Manual | FDA - U.S. Food ...
Ethyl carbamate (EC, urethane) is a naturally occurring component of all fermented foods and beverages. Because EC has shown a potential for carcinogenity when administered in high...
Ethyl Carbamate in Fermented Food Products: Sources of ...
Ethyl carbamate, the ethyl ester of carbamic acid, has been identified in fermented foods and alcoholic beverages. Since ethyl carbamate is a probable human carcinogen, reduction of its content is important for food safety and human health.
Ethyl Carbamate - an overview | ScienceDirect Topics
Ethyl carbamate (EC), or urethane, is a harmful substance which can be formed from various substances inherent in food and beverages, including hydrogen cyanide resulting from the degradation of cyanogenic glucosides (Lachenmeier et al., 2010), urea and citrulline originating from incomplete arginine hydrolysis by yeast or lactic acid bacteria ...
Carbamate - Wikipedia
The term includes organic compounds (e.g., the ester ethyl carbamate), formally obtained by replacing one or more of the hydrogen atoms by other organic functional groups; as well as salts with the carbamate anion H 2 NCOO − (e.g. ammonium carbamate).
Urethane (C3H7NO2) - Structure, Molecular Mass, Properties ...
Urethane, also called ethyl carbamate is the ethyl ester of carbamic acid with the chemical formula C 3 H 7 NO 2. It has a broad spectrum of biological activities and is a known multisite carcinogen capable of inducing tumours in various animal species.
Ethyl Carbamate (Urethane) 51-79-6 Hazard Summary Ethyl carbamate is used as an intermediate in the synthesis of a number of chemicals. Acute (short-term) exposure of humans to high levels of ethyl carbamate may result in injury to the kidneys and liver and induce vomiting, coma, or hemorrhages.
Ethyl carbamate in foods and beverages: a review - Springer
2008年8月27日 · Ethyl carbamate (EC) or urethane is the ethyl ester of carbamic acid. It occurs at low level, from ng/L to mg/L, in many fermented foods and beverages. Ethyl carbamate is genotoxic and carcinogenic for a number of species such as mice, rats, hamsters and monkeys.