About Hexanoic Anhydride
Hexanoic Anhydride
Synonyms : Caproic Anhydride
CAS Number :2051-49-2
Molecular Formula : C12H22O3
Molecular Weight : 214.31g/mol
Boiling Point : 246-248 C(lit.)
Melting Point : -12.4 C(lit.)
Density : 0.928 g/mL at 20C(lit.)
Appearance(Color): Colorless
Appearance (Form): Liquid
Purity (GC): 98% (Min) Key Features of Hexanoic AnhydrideHexanoic Anhydride appears as a colorless to pale yellow, transparent liquid with a strong, pungent odor. It is notable for its high purity and stable physical properties, including a boiling point of 245247C and a melting point of -40C. Its chemical formula is C12H22O3, and it has a molecular weight of 214.30 g/mol. Classified under Hazard Class 8 (Corrosive), it should be handled with adequate protective measures.
Applications and BenefitsAs a versatile chemical intermediate, Hexanoic Anhydride is valuable in pharmaceutical synthesis, production of agrochemicals, and various industrial processes. Its reactive nature enhances product formulation and processing efficiency, making it a preferred choice for manufacturers and researchers in relevant fields.
Safe Handling and StorageDue to its corrosive and poisonous characteristics, it is essential to use Hexanoic Anhydride in well-ventilated areas and to wear suitable protective gear. The sealed drums (25kg or 200kg) should be stored in a cool, dry place, away from moisture, to prevent hydrolysis and prolong shelf life. Proper storage ensures product integrity for up to 24 months.
FAQs of Hexanoic Anhydride:
Q: How should Hexanoic Anhydride be stored and handled to ensure safety?
A: Hexanoic Anhydride must be stored in tightly sealed drums in a cool, dry, and well-ventilated area. Avoid exposure to moisture, as it reacts with water to form hexanoic acid. Always use appropriate personal protective equipment, such as gloves, goggles, and suitable protective clothing, due to its corrosive and poisonous nature.
Q: What are the primary applications of Hexanoic Anhydride?
A: Hexanoic Anhydride is primarily utilized as a chemical intermediate in the synthesis of pharmaceuticals and agrochemicals. It is employed in a variety of industrial processes, including specialty chemical manufacturing and laboratory research, benefiting production efficiency and formulation flexibility.
Q: When is it recommended to use Hexanoic Anhydride over other anhydrides?
A: Hexanoic Anhydride is preferred when a reaction requires its specific molecular structure or when hexanoic acid derivatives are needed as end products. Its reactivity makes it effective for targeted chemical transformations in pharmaceutical and agrochemical syntheses.
Q: Where does Hexanoic Anhydride find its usage in industrial processes?
A: The compound is widely used in chemical manufacturing plants, specialized laboratories, and industries producing pharmaceuticals and crop protection agents. It is supplied and distributed in India and globally by various manufacturers, importers, exporters, and suppliers.
Q: What is the process for handling accidental spills or exposure?
A: In case of a spill, evacuate the area and ensure adequate ventilation. Use inert absorbent materials to contain the spill, and dispose according to local regulations. For exposure, immediately rinse affected skin or eyes with plenty of water and seek medical attention. Always have emergency procedures in place when working with this corrosive substance.
Q: How does Hexanoic Anhydride benefit industrial and laboratory operations?
A: This compound contributes to efficient chemical synthesis by providing high reactivity and purity, which results in better yield and product consistency. Its robust shelf life and stable handling characteristics facilitate seamless operation in both industrial and research settings.