3-methylbenzyl chloride cas 620-19-9

3-Methylbenzyl Chloride (CAS 620-19-9): Comprehensive Product Guide

Table of Contents

• 1. Product Overview & Specifications
• 2. Key Applications & Industry Use Cases
• 3. Performance Comparison with Alternatives
• 4. Operational Best Practices
• 5. Verified Customer Implementations
• 6. Procurement & Technical Support

1. Product Overview & Specifications

Chemical Name: 3-Methylbenzyl Chloride
CAS Number: 620-19-9
Molecular Formula: C₈H₉Cl
Appearance: Clear colorless to pale yellow liquid
Purity: ≥98% (GC analysis)
Density: 1.06 g/cm³ at 25°C
Boiling Point: 198-200°C
Flash Point: 75°C

Key Parameters Comparison

2. Key Applications & Industry Use Cases

Pharmaceutical Intermediates

Used in synthesis of antihistamines and CNS drugs requiring methyl-substituted benzyl groups for improved bioavailability.

Agrochemical Production

Key component in fungicide formulations where chlorine-methyl groups enhance pesticidal activity.

Polymer Chemistry

Acts as crosslinking agent in specialty epoxy resins and polycarbonate production.

3. Performance Comparison with Alternatives

4. Operational Best Practices

Storage Requirements

• Maintain under nitrogen atmosphere at 2-8°C
• Shelf life: 24 months in original packaging

5. Verified Customer Implementations

Case Study 1: Antihistamine Production

Client: Top 10 EU Pharma Company
Application: Synthesis of chlorpheniramine maleate
Result: 18% yield improvement vs. previous synthesis route

Case Study 2: Specialty Resins

Client: Japanese Polymer Manufacturer
Application: High-temperature adhesive formulation
Result: Achieved 245°C thermal stability

6. Procurement & Technical Support

Available in drum (200kg) and IBC (1000kg) quantities.
Custom Synthesis: Bulk quantities (≥5MT) with purity up to 99.5%
Contact:
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Tel: (86) 15866781826
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