4,4′-diiodobiphenyl cas 3001-15-8

Product name: 4,4′-Diiodobiphenyl
Othername:DIBP;4-(4′-IODOPHENYL)IODOBENZENE
Cas No.:3001-15-8
Molecular formula: C12H8I2
Molecular weight: 406.00100

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Table of Contents

4,4′-Diiodobiphenyl (CAS 3001-15-8) Overview

A high-purity aromatic compound with molecular formula C12H8I2, extensively used as:

  • Intermediate in pharmaceutical synthesis
  • Precursor for advanced electronic materials
  • Cross-coupling reagent in organometallic reactions

Technical Specifications & Comparative Analysis

Parameter 4,4′-Diiodobiphenyl 4,4′-Dibromobiphenyl 4,4′-Dichlorobiphenyl
CAS Number 3001-15-8 92-86-4 2050-68-2
Molecular Weight (g/mol) 434.00 312.00 223.10
Melting Point (°C) 185-187 164-166 149-151
Halogen Content 58.4% Iodine 51.2% Bromine 31.8% Chlorine

Key Industrial Applications

1. Organic Synthesis Intermediate

Critical precursor for Suzuki-Miyaura cross-coupling reactions in:

  • Polymer chemistry
  • Liquid crystal production
  • Pharmaceutical intermediates

2. Electronic Materials Manufacturing

Used in production of:

  • OLED hole-transport layers
  • Semiconductor dopants
  • Conductive polymers

Implementation Case Studies

Case 1: Advanced OLED Material Synthesis

Client: ABC PharmaTech Co., Ltd. (Shanghai)

Application: Synthesis of novel electroluminescent materials

Result: 22% improvement in device efficiency

Case 2: Anticancer Drug Intermediate Production

Client: XYZ Biopharma (Boston)

Application: Key intermediate for kinase inhibitor development

Result: Achieved 99.7% HPLC purity

Procurement Guidelines

Critical Purchase Considerations

  • Purity Requirements: HPLC ≥99% vs. GC ≥98%
  • Packaging Specifications: Amber glass vs. polymer-coated containers
  • Regulatory Compliance: REACH/TSDS vs. USP standards

Supplier Evaluation Criteria

  • ISO 9001:2015 certification status
  • Batch-to-batch consistency records
  • Technical support capabilities

Inquiry & Technical Support

Contact our material science experts:

Email: info@vivalr.com

Tel: (86) 15866781826

Request:

  • Custom synthesis protocols
  • Material Safety Data Sheets (MSDS)
  • Bulk pricing structures
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