Overview
1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane is a fluorinated ether compound with a unique combination of properties, including high thermal stability and low toxicity. It is primarily used in industrial applications where non-flammability and chemical inertness are critical. The compound's molecular structure, featuring multiple fluorine atoms, contributes to its stability and performance in demanding environments. Fluorinated ethers like this are often preferred in applications where traditional solvents or refrigerants might pose safety or environmental risks. The compound's low global warming potential (GWP) and ozone depletion potential (ODP) make it a candidate for use in environmentally sensitive applications, though its niche use means it is not as widely available as more common fluorinated compounds.
Physical and Chemical Properties
1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane is a colorless liquid at room temperature, with a molecular weight of 250.06 g/mol. Its high fluorine content imparts significant chemical inertness, making it resistant to reactions with acids, bases, and oxidizing agents. The compound's boiling and melting points are not widely documented, but its thermal stability suggests it can withstand elevated temperatures without decomposition. The solubility of this compound in water and organic solvents is not well-documented, but fluorinated ethers generally exhibit low solubility in polar solvents. Its density is likely higher than that of non-fluorinated ethers due to the presence of multiple heavy fluorine atoms. These properties make it suitable for specialized applications where stability and non-reactivity are paramount.
Main Applications
1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane is primarily used in industrial and electronic applications. Its high thermal stability and non-flammability make it an excellent choice for heat transfer fluids and refrigerants in systems where safety is a concern. The compound's inertness also makes it suitable for use as a solvent in precision cleaning applications, particularly in the electronics industry. In addition to its use as a solvent and refrigerant, this compound may find applications in the pharmaceutical and agrochemical industries as a reaction medium or additive. Its low toxicity and environmental impact compared to some other fluorinated compounds make it a potential candidate for green chemistry initiatives, though its high cost and limited availability may restrict widespread adoption.
Safety and Storage
While 1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane is considered low in toxicity, proper handling and storage are essential to minimize risks. The compound should be stored in a cool, dry, well-ventilated area away from heat sources and open flames. Containers should be tightly sealed to prevent evaporation and contamination. Personal protective equipment (PPE), including gloves and safety goggles, should be used when handling the compound to avoid skin and eye contact. Inhalation of vapors should be avoided, and work should be conducted in a fume hood or well-ventilated area. In case of spills, absorbent materials should be used, and the area should be ventilated. Disposal should comply with local regulations for fluorinated compounds.
B2B Procurement Guide
When procuring 1,1,1,2,2,3,3,4,4-Nonafluoro-4-methoxybutane, B2B buyers should verify the CAS number (17812-38-5) to ensure they are purchasing the correct compound. Purity specifications should be clearly stated in the purchase agreement, as impurities can affect performance in critical applications. Buyers should also inquire about the supplier's quality control measures and compliance with safety regulations. Given the compound's niche use, availability may be limited, and lead times could be longer than for more common chemicals. Buyers should establish relationships with specialized chemical suppliers and consider bulk purchasing to secure better pricing. Transportation and storage requirements should also be discussed with the supplier to ensure compliance with hazardous materials regulations, if applicable.
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