Description
Specifications Table
Product Name – Benzyl chloride AR
Quantity/Pack Size – 500 ml
Form – Liquid
Grade – AR (Analytical Reagent)
Application – Organic synthesis, derivatization, pharmaceutical intermediates
Product Overview
Benzyl chloride AR is a high-purity analytical reagent designed for precision in laboratory applications. This colorless liquid, with a purity of 99% or higher, serves as a key building block in organic synthesis due to its reactive benzyl group. Its low moisture content and minimal impurities make it ideal for sensitive reactions, including the preparation of pharmaceutical intermediates, agrochemicals, and specialty chemicals. The AR grade ensures consistency in experimental results, reducing variability in research and development workflows. Benzyl chloride is highly soluble in organic solvents like ethanol, ether, and chloroform but reacts violently with water, requiring careful handling under anhydrous conditions. Its sharp, pungent odor serves as a built-in indicator for leak detection, while its stability under refrigerated storage (2-8°C) extends shelf life. The reagent’s versatility stems from its ability to undergo nucleophilic substitution, making it a preferred choice for benzylation reactions. For optimal performance, store in tightly sealed amber glass bottles to prevent moisture absorption and light-induced degradation. Always use in a well-ventilated fume hood with appropriate PPE, as it is corrosive and can cause severe skin and respiratory irritation.
FAQs
1. What is the shelf life of Benzyl chloride AR when stored properly?
When stored in a tightly sealed container at 2-8°C, away from moisture and light, Benzyl chloride AR retains its purity for up to 24 months from the date of manufacture. Always check for cloudiness or discoloration before use, as these indicate degradation.
2. Can Benzyl chloride AR be used directly in aqueous reactions?
No, Benzyl chloride hydrolyzes rapidly in water, forming benzyl alcohol and hydrochloric acid. For aqueous-based reactions, pre-dissolve it in an organic solvent like acetone or ethanol before gradual addition to the aqueous phase under controlled pH conditions.
3. What are the key safety precautions for handling Benzyl chloride AR?
Wear nitrile gloves, safety goggles, and a lab coat in a fume hood, as it causes severe burns on contact. Avoid inhalation of vapors, which can irritate the respiratory tract. Neutralize spills with sodium bicarbonate solution before cleanup, and never dispose of it in standard waste streams.
4. How does Benzyl chloride AR compare to technical-grade benzyl chloride?
AR-grade benzyl chloride undergoes rigorous purification to remove impurities like chlorobenzene and benzyl alcohol, ensuring >99% purity. Technical grade (typically 90-95% pure) may contain stabilizers or byproducts, making it unsuitable for analytical or high-precision synthesis.
5. What is the typical lead time for delivery of Benzyl chloride AR in India?
For metro cities like Mumbai, Bangalore, or Delhi, delivery takes 3-5 business days. Tier-2 cities and remote areas may require 7-10 days due to specialized logistics for hazardous chemicals. Expedited shipping options are available for urgent requirements.
