Specifications Table

Product Name – α,α,α-Trichlorotoluene (benzotrichloride)
Quantity/Pack Size – 100 ml
Form – Liquid
Grade – Laboratory Reagent (LR)
Application – Organic synthesis, chlorination reactions, reagent preparation

Product Overview

α,α,α-Trichlorotoluene, commonly known as benzotrichloride, is a highly reactive chlorinated aromatic compound widely used in organic synthesis. This laboratory-grade reagent, with a purity of 98%, serves as a key intermediate in the production of dyes, pharmaceuticals, and agrochemicals. Its molecular structure, featuring three chlorine atoms bonded to a benzyl carbon, makes it an effective chlorinating agent for introducing chlorine substituents into aromatic rings. The liquid form ensures easy handling and precise dosing in experimental setups. Due to its hygroscopic nature, it must be stored in airtight containers to prevent moisture absorption, which could compromise its reactivity. The compound exhibits a sharp, pungent odor and should be handled in a well-ventilated fume hood to avoid inhalation exposure. Its high reactivity with alcohols, amines, and other nucleophiles makes it indispensable in synthetic chemistry workflows. Proper storage conditions, away from direct sunlight and heat sources, are essential to maintain its stability and extend shelf life.

FAQs

1. What is the typical shelf life of α,α,α-Trichlorotoluene (benzotrichloride) when stored properly?

When stored in a tightly sealed container under cool, dry conditions away from moisture and light, this reagent maintains its stability for up to 24 months from the date of manufacture.

2. Can this compound be used directly in aqueous reaction systems?

No, α,α,α-Trichlorotoluene is highly reactive with water and hydrolyzes rapidly to form benzoic acid and hydrogen chloride, which can interfere with reaction outcomes.

3. What safety precautions should be taken while handling benzotrichloride?

Always wear nitrile gloves, safety goggles, and a lab coat. Work in a fume hood due to its corrosive nature and potential to release toxic HCl fumes upon decomposition.

4. Is this reagent compatible with glassware, or does it require special containers?

It is compatible with standard borosilicate glassware, but prolonged storage should use amber glass bottles to minimize light-induced degradation.

5. Are there any common alternatives to benzotrichloride for chlorination reactions?

Alternatives include thionyl chloride (SOCl₂) for acid chloride formation or N-chlorosuccinimide (NCS) for selective chlorination, though reactivity profiles differ significantly.