Furan
Hợp chất
Furan, c̣n được biết đến như là furfuran, 1,4-epoxy-1,3-butadien - là một hợp chất hữu cơ thơm khác ṿng, được tạo ra khi gỗ được chưng cất. Furan là một chất lỏng trong suốt, không màu, rất dễ bay hơi và dễ cháy, có điểm sôi gần với nhiệt độ... Wikipedia
Công thức: C4H4O
Mật độ: 936 kg/m³
Khối lượng phân tử: 68,07 g/mol
Các nguy hiểm chính: Chất độc (T); dễ cháy (F+)
Công thức phân tử: C4H4O
Danh pháp IUPAC: Furan
Độ nhớt: ? cP ở 20 °C
Mọi người cũng hỏi
Is furan harmful to humans?
What is furan used for?
Is furan hazardous?
What foods contain furan?
Furan is a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen atom.
Furan is a monocyclic heteroarene with a structure consisting of a 5-membered ring containing four carbons and one oxygen, with formula C4H4O.
Furan, any of a class of organic compounds of the heterocyclic aromatic series characterized by a ring structure composed of one oxygen atom and four carbon ...
Dioxins and furans is the abbreviated or short name for a family of toxic substances that all share a similar chemical structure. Dioxins, in.
34,50 US$ - 74,30 US$
Aldrich-185922; Furan >=99%; CAS Number: 110-00-9; Linear Formula: C4H4O; find related products, papers, technical documents, MSDS & more at Sigma-Aldrich.
Furan is a volatile chemical formed in food when it is heated. It is found particularly in food sold in cans and jars where it cannot escape through evaporation ...
Furan is a clear, colorless liquid which turns brown upon standing in air and has a pleasant odor. It is used in the manufacture of pharmaceuticals, ...
Furan (C4H4O) is a volatile compound formed mostly during the thermal processing of foods. The toxicity of furan has been well documented previously, ...
12 thg 12, 2017 · FDA scientists identified the substance furan in a number of foods that undergo heat treatment, such as canned and jarred foods.
25 thg 10, 2017 · Furans form from a variety of substances naturally present in food, including vitamin Dietary substance needed in very small amounts to support ...
