Products
Furfuryl alcohol
Synonyms:2-furancarbinol;2-furylcarbinol;furfuryl alcohol
Chemical Property of Furfuryl Alcohol
● Appearance/Colour:clear yellow liquid
● Vapor Pressure:0.5 mm Hg ( 20 °C)
● Melting Point:-29 °C
● Refractive Index:n20/D 1.486(lit.)
● Boiling Point:169.999 °C at 760 mmHg
● PKA:14.02±0.10(Predicted)
● Flash Point:65 °C
● PSA：33.37000
● Density:1.14 g/cm3
● LogP:0.77190
● Storage Temp.:2-8°C
● Solubility.:alcohol: soluble
● Water Solubility.:MISCIBLE
● XLogP3:0.3
● Hydrogen Bond Donor Count:1
● Hydrogen Bond Acceptor Count:2
● Rotatable Bond Count:1
● Exact Mass:98.036779430
● Heavy Atom Count:7
● Complexity:54
● Transport DOT Label:Poison
Safty Information
● Pictogram(s):
Xn
● Hazard Codes:Xn,T
● Statements:20/21/22-48/20-40-36/37-23-21/22
● Safety Statements:23-36/37/39-63-45-36/37-24/25
Useful
Chemical Classes:Other Classes -> Alcohols and Polyols, Other
Canonical SMILES:C1=COC(=C1)CO
Inhalation Risk:A harmful contamination of the air will be reached rather slowly on evaporation of this substance at 20 °C.
Effects of Short Term Exposure:The substance is irritating to the eyes and respiratory tract.
Effects of Long Term Exposure:The substance defats the skin, which may cause dryness or cracking. Repeated or prolonged contact with skin may cause dermatitis. The substance may have effects on the upper respiratory tract and kidneys. This substance is possibly carcinogenic to humans.
Physical properties:Clear, colorless to pale yellow liquid with an irritating odor. Darkens to yellowish-brown on exposure to air. A detection odor threshold concentration of 32 mg/m3 (8.0 ppmv) was determined by Jacobson et al. (1958).
Uses:Colorless liquid that turns dark in air Furfuryl Alcohol has been obtained by yeast reduction of furfural. Furfuryl Alcohol is used as solvent and in the manufacturing of wetting agents, resins. Solvent; manufacture of wetting agents, resins.
Detailed Introduction
Description:Furfuryl alcohol is clear colorless organic liquid having a furan substituted with a hydroxymethyl group. It is primarily used for the synthesis of furans resins which are used in thermoset polymer matrix composites, cements, adhesive and coatings. It plays an essential role in the production of foundry sand binder and has long been used to produce cores and molds for metal casting. Other applications include as a fuel and wood treatment. In industry, it is manufactured through either direct reduction of furfural, or through the disproportionation via the Cannizaro reaction in NaOH solution. The basic raw materials for its manufacturing are waste vegetable materials such as rice hulls, sugar cane bagasse, oat hulls or corncobs.
Application
Furfuryl alcohol, also known as FA, is a versatile chemical compound that exhibits unique properties. Here are some common applications of furfuryl alcohol:
Resins and Binders: Furfuryl alcohol is widely used in the production of resins and binders. It can be polymerized or reacted with other chemicals to form furan resins. These resins have excellent resistance to chemicals and heat, making them suitable for applications in foundry sand binders, abrasives, coatings, and adhesives.
Foundry Binders: Furfuryl alcohol-based resins are commonly used as binders in the foundry industry for the production of sand molds and cores. The resin is mixed with sand to form a solid mold or core that can withstand high temperatures without deforming or breaking. Furfuryl alcohol-based binders offer good dimensional stability, smooth surface finish, and easy mold/core removal.
Flooring and Concrete Sealers: Furfuryl alcohol is used as a component in certain types of flooring and concrete sealers. It helps in the formation of a durable and protective film that enhances the surface resistance to chemicals, abrasion, and moisture. Furfuryl alcohol-based sealers are often used for industrial and commercial flooring applications.
Agricultural Products: Furfuryl alcohol is sometimes used as a growth regulator and preservative in the agricultural industry. It can be applied to plants and crops to enhance their growth and yield. Furfuryl alcohol-based products can also be used as crop protectants to inhibit the growth of certain pests and fungi.
Solvents: Furfuryl alcohol has solvent properties and can be used as a solvent in various applications. It is particularly useful in dissolving resins, waxes, oils, and other organic compounds. Furfuryl alcohol can be used as a solvent in the manufacturing of coatings, lacquers, and paints.
Flavor and Fragrance: Furfuryl alcohol is naturally present in various fruits, vegetables, and grains, contributing to their flavor and aroma. It is used as a flavoring agent in food and beverage products, providing a sweet, caramel-like flavor. Furfuryl alcohol is also utilized in the fragrance industry to add a warm, woody scent to perfumes and colognes.
It's important to note that the specific applications and usage of furfuryl alcohol may vary depending on the industry and its requirements. Additionally, safety precautions should be followed when handling and using furfuryl alcohol due to its flammable nature.
