1927-68-0

Basic information

• Product Name: 2-butoxyoxane
• Synonyms: 2-butoxyoxane;2H-Pyran,2-butoxytetrahydro-;2-Butoxytetrahydro-2H-pyran
• CAS NO: 1927-68-0
• Molecular Formula: C₉H₁₈O₂
• Molecular Weight: 158.24
• Mol File: 1927-68-0.mol
• Article Data: 28

Chemical Properties

• Boiling Point: 195.4°Cat760mmHg
• Flash Point: 58.3°C
• Appearance: /
• Density: 0.92g/cm³
• Vapor Pressure: 0.589mmHg at 25°C
• Refractive Index: 1.437
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 2-butoxyoxane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-butoxyoxane(1927-68-0)
• EPA Substance Registry System: 2-butoxyoxane(1927-68-0)

Safety Data

• Hazardous Substances Data: 1927-68-0(Hazardous Substances Data)

Usage

Description

2-Butoxyoxane, also known as butyl oxirane, is a chemical compound with the molecular formula C8H16O2. It is a clear, colorless liquid with a mild, ether-like odor, and it is flammable and volatile. 2-butoxyoxane is commonly used as a solvent in various industrial and commercial applications, including the production of paints, coatings, and cleaning products. However, it is known to have acute toxic effects when inhaled, ingested, or in contact with the skin, and prolonged exposure can lead to irritation of the respiratory system and other adverse health effects, necessitating proper handling, storage, and use to ensure safety for workers and the environment.

Uses

Used in Paint and Coating Industry:
2-Butoxyoxane is used as a solvent to dissolve and reduce the viscosity of paint and coating formulations, enabling easier application and improved flow properties. Its volatility also aids in the drying process of the applied coatings.
Used in Cleaning Products Industry:
In the cleaning products industry, 2-Butoxyoxane is used as a solvent for cleaning agents, helping to dissolve and remove various types of dirt, grease, and stains. Its ability to evaporate quickly makes it suitable for use in cleaning products that require fast-drying properties.
Used in Adhesives Industry:
2-Butoxyoxane is also utilized as a solvent in the production of adhesives, where it helps to control the viscosity and application properties of the adhesive, ensuring a strong bond between surfaces.

InChI:InChI=1/C9H18O2/c1-2-3-7-10-9-6-4-5-8-11-9/h9H,2-8H2,1H3

Upstream product

• 4676-84-0 tetrahydropyran-2-yl hydroperoxide 
• 332-19-4 2-butoxy-(2H)-3,4-dihydropyran 
• 110-87-2 3,4-dihydro-2H-pyran 
• 71-36-3 butan-1-ol 

Downstream Products

• 20965-36-0 2-(phenylthio)tetrahydro-2H-pyran 
• 116144-43-5 7'-(3-acetoxypropyl)-2,5-di-O-benzoyl-2',6'-bis-1,4-bis-6'-epifortimicin B 
• 116144-42-4 1,10-di-O-acetyl-2,3,4,6,7,8,9-heptadeoxy-2,6-bis(2,4-dinitrophenylamino)-L-lyxo-decopyranose 
• 116144-42-4 1,10-di-O-acetyl-2,3,4,6,7,8,9-heptadeoxy-2,6-bis(2,4-dinitrophenylamino)-D-ribo-decopyranoside 
• 142-68-7 TETRAHYDROPYRANE 
• 71-36-3 butan-1-ol 
• 778-28-9 butyl para-toluenesulfonate 
• 1912-32-9 n-butyl methanesulfonate 
• 22528-77-4 phenyl-2-(tetrahydro-2H-pyran-2-yl)ethanone 
• 123-86-4 acetic acid butyl ester 
• 123-72-8 butyraldehyde 
• 31608-22-7 4-bromo-1-(2-tetrahydropyranyloxy)butane 
• 6581-66-4 2-methoxytetrahydropyran 

Relevant articles and documents

Crystal structure, thermal decomposition mechanism and catalytic performance of hexaaquaaluminum methanesulfonate

Hexaaquaaluminum methanesulfonate crystals, [Al(H2O)6][CH3SO3]3 were synthesized by a hydrothermal reaction of Al(OH)3 with methanesulfonic acid. Single-crystal diffraction determination revealed that Al3+ was coordinated by six water molecules in octahedral geometry, while the CH3SO3 – anion connected with Al3+ through coordinated water molecules by hydrogen bonds. The six-coordinate environment of Al was also determined by 27Al MAS NMR measurement. Thermogravimetric analysis and Fourier transform infrared spectroscopy showed that the decomposition intermediate at 265–365?°C was Al2(μ-OH)(CH3SO3)5 and the final product was amorphous Al2O3 residue with about 0.8 wt% SO3 at 520–800?°C. A pure phase of [Al(H2O)6][CH3SO3]3 was confirmed by powder X-ray diffraction analysis. Esterification of n-butyric acid with n-butanol and ketalization of cyclohexanone with glycol catalyzed by [Al(H2O)6][CH3SO3]3 and Al2(μ-OH)(CH3SO3)5, respectively, proceeded in 100% yield by continuously removing the produced water. In the case of tetrahydropyranylation of n-butanol at room temperature in dichloromethane, the catalytic activity of [Al(H2O)6][CH3SO3]3 was much lower than that of Al2(μ-OH)(CH3SO3)5. Furthermore, both [Al(H2O)6][CH3SO3]3 precursor and Al2(μ-OH)(CH3SO3)5 catalysts could be recycled.

3,5-Dinitrobenzoic acid catalyzed synthesis of 2,3-unsaturated O- and S-glycosides and tetrahydropyranylation of alcohols and phenols

A simple procedure for the synthesis of 2,3-unsaturated glycosides in acetonitrile and tetrahydropyranylation of alcohols and phenols in dichloromethane in the presence of 3,5-dinitrobenzoic acid is described. A variety of alcohols and thiols are reacted with glycals to give the desired products in high yields with high α-selectivity.

Solvent-free tetrahydropyranylation of alcohols catalyzed by amine methanesulfonates

A comparative study of tetrahydropyranylation of alcohols under various solvents or solvent-free conditions using different amine methanesulfonates as catalysts shows that tetrahydropyranyl ethers of alcohols are obtained under solvent-free conditions in good yields using catalytic amounts of triethylenediamine methanesulfonate, 1,6-hexanediamine methanesulfonate, diethylenetriamine methanesulfonate and pyridine methanesulfonate, respectively. The reaction occurs readily in short times at room temperature catalyzed by these catalysts, especially triethylenediamine methanesulfonate. Some of the major advantages of this procedure are that the catalysts are environmentally friendly, highly effective, and easy to prepare and handle. The reaction is also clean and needs no solvent, and the work-up is very simple.