Description

Specifications Table

Product Name – Tetrapropylammonium bromide, 98%
Quantity/Pack Size – 2.5KG – 25GR – 100GR – 500GR
Form – Solid (Crystalline Powder)
Grade – Laboratory Reagent Grade
Application – Phase-transfer catalyst, organic synthesis, analytical reagent

Product Overview

Tetrapropylammonium bromide (TPABr) is a high-purity quaternary ammonium salt with a minimum assay of 98%, making it a reliable choice for demanding laboratory applications. This crystalline powder is widely recognized for its role as an effective phase-transfer catalyst, facilitating reactions between compounds in different phases by enhancing solubility and reactivity. Its stable ionic structure ensures consistent performance in organic synthesis, particularly in reactions requiring anion activation or solvent compatibility. The reagent-grade purity minimizes impurities, ensuring accurate and reproducible results in analytical and preparative chemistry. TPABr is compatible with a broad range of organic solvents and aqueous systems, making it versatile for various experimental setups. Its hygroscopic nature necessitates proper storage in a cool, dry environment to maintain integrity. Whether used in small-scale research or bulk applications, this compound delivers precision and efficiency, supporting high-quality outcomes in chemical processes.

FAQs

1

What is the solubility of tetrapropylammonium bromide in common solvents?

Tetrapropylammonium bromide is soluble in water, alcohols like methanol and ethanol, and polar organic solvents such as acetone and dichloromethane. Its solubility varies with temperature and solvent polarity. 2

Can this compound be used as a surfactant or emulsifying agent?

While primarily used as a phase-transfer catalyst, tetrapropylammonium bromide exhibits mild surfactant-like properties due to its amphiphilic structure, but it is not typically employed as a primary emulsifier. 3

What precautions should be taken during handling and storage?

Store in a tightly sealed container away from moisture and direct sunlight. Use in a well-ventilated area or fume hood, and wear appropriate protective gear, including gloves and goggles, to avoid skin or eye contact. 4

Is this product compatible with strong oxidizing agents?

Tetrapropylammonium bromide should not be mixed with strong oxidizing agents, as it may lead to decomposition or hazardous reactions. Always check compatibility before combining with other reagents. 5

What alternatives exist for phase-transfer catalysis if this product is unavailable?

Alternatives include other quaternary ammonium salts like tetrabutylammonium bromide (TBABr) or benzyltriethylammonium chloride (BTEAC), though their efficiency may vary based on the specific reaction conditions.