Description
Specifications Table
Product Name – 4-tert-BUTYL CATECHOL 98% Extra Pure
Quantity/Pack Size – 500 g
Form – Solid (Powder/Crystals)
Grade – Extra Pure
Application – Antioxidant, Polymerization Inhibitor, Organic Synthesis
Product Overview
4-tert-butyl catechol (TBC) is a high-purity phenolic compound with a minimum assay of 98%, classified as extra pure grade for demanding laboratory applications. This white to off-white crystalline powder acts as a highly effective antioxidant and polymerization inhibitor, making it indispensable in organic synthesis, rubber processing, and chemical stabilization. Its molecular structure, featuring a tert-butyl group, enhances thermal stability and resistance to oxidative degradation, ensuring reliable performance in sensitive reactions. The compound is sparingly soluble in water but readily dissolves in organic solvents like ethanol and acetone, allowing versatile integration into various experimental protocols. With a melting point of approximately 127–129°C, it remains stable under standard lab conditions, though it should be stored in airtight containers to prevent moisture absorption and oxidation. This extra pure grade undergoes rigorous quality control to eliminate trace impurities, guaranteeing consistent results in analytical and synthetic workflows. Its low volatility and high boiling point further contribute to its utility in prolonged reactions or high-temperature processes. Whether used as a stabilizer in polymer production or a protective agent in chemical storage, 4-tert-butyl catechol delivers precision and reproducibility, meeting the exacting standards of research and industrial laboratories.
FAQs
1. What is the shelf life of 4-tert-butyl catechol 98% extra pure?
When stored in a cool, dry place in its original sealed container, the product retains its stability for up to 24 months from the date of manufacture. Exposure to air or moisture may reduce its effectiveness over time.
2. Is this compound compatible with common laboratory solvents?
Yes, 4-tert-butyl catechol dissolves well in organic solvents such as ethanol, methanol, acetone, and ethyl acetate. It has limited solubility in water, which should be considered when designing experimental protocols.
3. Are there any safer alternatives to 4-tert-butyl catechol for polymerization inhibition?
Alternatives like hydroquinone or butylated hydroxytoluene (BHT) can be used depending on the application. However, TBC is often preferred for its higher thermal stability and lower volatility in specific synthetic processes.
4. How should I handle spills or accidental exposure to this chemical?
In case of spills, contain the material using absorbent pads and avoid inhaling dust. For skin contact, wash thoroughly with soap and water. Use in a well-ventilated area or fume hood, and wear appropriate PPE, including gloves and goggles.
5. Can this product be used in food-grade applications?
No, this extra pure grade is intended strictly for laboratory and industrial use. It is not certified for food, pharmaceutical, or cosmetic applications due to regulatory and purity requirements.
