4,4′-bis(chloromethyl)-1,1′-biphenyl cas 1667-10-3

Chemical Name: 4,4′-Bis(chloromethyl)-1,1′-biphenyl
CAS No.: 1667-10-3
Molecular Formula:C14H12Cl2
Molecular weight:251.15
Appearance:White Crystal-powder
Assay: 99%min

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4,4′-Bis(chloromethyl)-1,1′-biphenyl (CAS 1667-10-3) Product Guide

Table of Contents

1. Product Overview & Specifications

Parameter Specification Competitor A Competitor B
CAS Number 1667-10-3 1667-10-3 1667-10-3
Purity ≥99.5% 99.0% 98.5%
Molecular Formula C₁₄H₁₂Cl₂ Same formula
Packaging 25kg/drum 20kg/drum 50kg/drum
Storage 2-8°C inert atmosphere Ambient 2-8°C

2. Key Applications & Use Cases

Primary Uses:

  • Pharmaceutical intermediates for kinase inhibitors
  • Crosslinking agent in polymer chemistry
  • Building block for liquid crystal materials
  • Precursor for advanced organic synthesis

3. Industry-Specific Usage Scenarios

Pharmaceutical Manufacturing:
Used in multi-step synthesis of Dasatinib analogs under controlled reaction conditions (80°C, N₂ atmosphere).

Advanced Materials:
Critical component in polybenzimidazole production for high-temperature fuel cell membranes.

4. Customer Success Stories

Case 1: Specialty Chemical Producer (Germany)
– Requirement: 98% purity, monthly 200kg supply
– Application: Liquid crystal monomer synthesis
– Outcome: Achieved 15% yield improvement vs previous supplier

Case 2: Research Institute (USA)
– Usage: PROTAC molecule development
– Technical Support: Customized chlorination protocol
– Result: Successful scale-up to gram-scale production

5. Technical Comparison & Procurement Guidance

Factor Our Advantage Market Standard
Batch Consistency ±0.3% variance ±1.5% variance
Lead Time 10-14 days 20-30 days
Technical Support 24/7 chemist access Email-only support

6. Request Custom Quote

Contact our chemical experts for bulk pricing or technical consultation:
Email: info@vivalr.com
Phone: (86) 15866781826

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