1 4-Dibromobutane Cas 110-52-1

Chemical Name: 1 4-Dibromobutane
CAS No.: 110-52-1
Molecular Formula: C4H8Br2
Molecular Weight: 215.91

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Table of Contents

1. Product Overview & Specifications

1,4-Dibromobutane Technical Parameters (CAS 110-52-1)

Parameter Specification Competitor A Competitor B
Chemical Formula C4H8Br2 C4H8Br2 C4H8Br2
Purity ≥99.5% 99.0% 98.5%
Boiling Point 198-200°C 195-202°C 197-201°C
Packaging 25kg/drum 20kg/drum 30kg/drum

Material Safety Data

  • UN Number: 2929
  • Hazard Class: 6.1
  • Flash Point: 93°C

2. Key Applications & Industrial Uses

Pharmaceutical Intermediate Synthesis

Critical component in production of antihistamine APIs through nucleophilic substitution reactions. Enables precise molecular architecture in:

  • Anticancer drug precursors
  • Neurological disorder medications
  • Antiviral compound synthesis

Polymer Modification

Essential cross-linking agent for engineering plastics and specialty rubbers:

  • Increases thermal stability in polyamide composites
  • Enhances chemical resistance in fluoropolymers
  • Improves mechanical strength in epoxy formulations

3. Operational Guidelines & Best Practices

Reaction Optimization

Process Stage Recommended Parameters
Alkylation 40-60°C under N2 atmosphere
Quenching Ice-cold NaOH solution (5% w/v)

Safety Protocols

  • Mandatory PPE: Chemical goggles + Butyl rubber gloves
  • Ventilation Requirements: ≥10 air changes/hour
  • Spill Management: Neutralize with sodium carbonate

4. Documented Use Cases

High-Yield Pharmaceutical Synthesis

Optimized coupling reaction achieving 92% yield in crizotinib intermediate production through controlled stoichiometric ratios.

Advanced Material Development

Enabled 35% improvement in polyether ether ketone (PEEK) heat deflection temperature through strategic cross-linking.

5. Verified Client Implementations

Case 1: Multinational Pharma Corporation

  • Application: Large-scale production of tyrosine kinase inhibitors
  • Volume: 8 metric tons/year
  • Result: Reduced impurity profile by 40% vs previous supplier

Case 2: Specialty Chemical Manufacturer

  • Application: Flame-retardant additive synthesis
  • Technical Achievement: Achieved UL94 V-0 rating in PC/ABS blends
  • Economic Benefit: 18% reduction in production costs

6. Request Customized Solution

Contact our technical team for application-specific guidance:

Submit your requirements for:

  • Custom purity specifications
  • Bulk order pricing
  • Technical documentation packages
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