The name furfural comes from the Latin word furfur, meaning bran, referring to its usual source. Furfural is derived only from dried biomass. In addition to ethanol, acetic acid, and sugar, furfural is one of the oldest known organic chemicals available readily purified from natural precursors. [6]

糠醛（呋喃甲醛，英文：furfural）是一種工業用化學製品，可由各種農副產品中萃取，包括玉米穗軸、燕麥與小麥的麥麩和鋸木屑。 furfural 這個字取自於 拉丁 字的 furfur ，意思是麥麩，因為這是糠醛取得的來源。

2025年3月24日 · furfural这个字取自于拉丁字的furfur，意思是麦麸，因为这是糠醛取得的来源。 2022/5/16 11:26:15

Furfural is a skin, eye, and mucous membrane irritant. Although the vapor is a potent irritant, the liquid has a relatively low volatility so that inhalation of significant quantities by workers in unlikely. Exposure of workers to air concentrations of from 2-14 ppm cause complaints of eye and throat irritation and headache.

糠醛（呋喃甲醛，英文：furfural）是一種工業用化學製品，可由各種農副產品中萃取，包括玉米穗軸、燕麥與小麥的麥麩和鋸木屑。 furfural 這個字取自於 拉丁 字的 furfur ，意思是麥麩，因為這是糠醛取得的來源。

糠醛（呋喃甲醛，英文：furfural）是一种工业用化学制品，可由各种农副产品中萃取，包括玉米穗轴、燕麦与小麦的麦麸和锯木屑。 furfural这个字取自于拉丁字的furfur，意思是麦麸，因为这是糠醛取得的来源。

furfural (C 4 H 3 O-CHO), best known member of the furan family and the source of the other technically important furans. It is a colourless liquid (boiling point 161.7 °C; specific gravity 1.1598) subject to darkening on exposure to air.

IUPAC Standard InChIKey: HYBBIBNJHNGZAN-UHFFFAOYSA-N Copy CAS Registry Number: 98-01-1 Chemical structure: This structure is also available as a 2d Mol file or as a ...

Furfural is a chemical product resulting from the hydrolysis of pentoses or other polysaccharides rich in pentoses classified into four main groups: xylans, mannans, xyloglucans, and β-glucans (Ebringerová, 2005) with subsequent dehydration of the pentoses.

Furfural is a heterocyclic aldehyde. It can be produced from agricultural raw materials containing pentosans and lignocellulosic feedstock. It is also obtained from xylose, via dehydration. Furan has various interesting properties, such as it thermosets easily, has physical strength and exhibits resistance to corrosion.