What is meant by furfural?
What is meant by furfural?
: a liquid aldehyde C5H4O2 of penetrating odor that is usually made from plant materials and used especially in making furan or phenolic resins and as a solvent.
What is another name for furfural?
Furfural
| Names | |
|---|---|
| Preferred IUPAC name Furan-2-carbaldehyde | |
| Other names Furfural, furan-2-carboxaldehyde, fural, furfuraldehyde, 2-furaldehyde, pyromucic aldehyde | |
| Identifiers | |
| CAS Number | 98-01-1 |
What is furfural used for?
Furfural is used for making inks, plastics, antacids, adhesives, nematicides, fungicides, fertilizers, and flavoring compounds [60]. Furfural can be used as a solvent or in the making of furfuryl alcohol, tetrahydrofuran (THF), and levulinic acid (LA). Furfuryl alcohol is prepared by hydrogenation of furfural.
What is the structure of furfural?
C5H4O2
Furfural/Formula
Is furfural an alcohol?
Furfuryl alcohol is an organic compound containing a furan substituted with a hydroxymethyl group. It is a colorless liquid, but aged samples appear amber….Furfuryl alcohol.
| Names | |
|---|---|
| Odor | burning odor |
| Density | 1.128 g/cm3 |
| Melting point | −29 °C (−20 °F; 244 K) |
| Boiling point | 170 °C (338 °F; 443 K) |
Which heteroatom is present furfural?
Furan is a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen atom. Chemical compounds containing such rings are also referred to as furans….Furan.
| Names | |
|---|---|
| ChemSpider | 7738 |
| ECHA InfoCard | 100.003.390 |
| KEGG | C14275 |
| PubChem CID | 8029 |
Why is furfural toxic?
It has higher dermal toxicity than by oral and inhalation routes. Furfural is a skin, mucous membrane, and respiratory irritant. The main toxicity targets are respiratory system, nervous system, liver, and kidneys. Furfural is not classifiable regarding its carcinogenicity to humans.
Which heteroatom is present in furfural?
Furan is a heterocyclic organic compound, consisting of a five-membered aromatic ring with four carbon atoms and one oxygen atom. Chemical compounds containing such rings are also referred to as furans….Furan.
| Names | |
|---|---|
| 3D model (JSmol) | Interactive image |
| ChEBI | CHEBI:35559 |
| ChEMBL | ChEMBL278980 |
| ChemSpider | 7738 |
Is furfuryl alcohol safe?
* Breathing Furfuryl Alcohol can irritate the nose, throat and lungs causing coughing, wheezing and/or shortness of breath. * Higher exposure may affect the nervous system causing headache, dizziness, nausea and even passing out. Furfuryl Alcohol is a colorless or yellow liquid that turns red or brown in air.
What is a furfural solution?
Furfural (C4H3O-CHO), also called 2-furaldehyde, best known member of the furan family and the source of the other technically important furans. Furfural is used as a selective solvent for refining lubricating oils and rosin, and to improve the characteristics of diesel fuel and catalytic cracker recycle stocks.
Is furfuryl alcohol cancerous?
Furfuryl alcohol and β-myrcene are potential human carcinogens due to be evaluated. The major source of furfuryl alcohol in foods is thermal processing and ageing of alcoholic beverages, while β-myrcene occurs naturally as a constituent of the essential oils of plants such as hops, lemongrass, and derived products.