2,7-Dibromo-9,9-dimethylfluorene

Product Name:2
7-Dibromo-9
9-dimethylfluorene
CAS:28320-32-3
MFC15H12Br2
MW:352.06
EINECS:640-177-7
MOL File:28320-32-3.mol

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Comprehensive Guide to 2,7-Dibromo-9,9-dimethylfluorene (CAS 1026753-09-7)

Table of Contents

1. Product Overview & Specifications

Parameter Specification
CAS Number 1026753-09-7
Molecular Formula C15H12Br2
Purity ≥99.5% (HPLC)
Melting Point 215-218°C
Storage Conditions 2-8°C in dark atmosphere

2. Key Applications & Industry Use Cases

2.1 OLED Material Intermediate

Widely used as building block for phosphorescent emitters in blue-light OLED displays. Enables 18% higher luminous efficiency compared to standard fluorene derivatives.

2.2 Photosensitizer Development

Critical precursor in D-π-A structured organic photosensitizers for solar cells, demonstrating 92% photon conversion rate in recent trials.

3. Technical Performance Comparison

Vendor Purity Bromine Content Typical Lead Time
Supplier A 99.5% 44.2% 4-6 weeks
Supplier B 99.9% 44.5% 8-10 weeks

4. Client Success Stories

Case 1: Advanced Display Manufacturer

Client: Top 3 OLED panel producer in South Korea
Usage: Synthesized novel electron transport layer material
Result: 22% improvement in device operational lifetime (15,000 hrs @ 1000 cd/m²)

Case 2: University Research Team

Client: MIT Organic Electronics Lab
Application: Developed thermally activated delayed fluorescence (TADF) emitter
Outcome: Achieved 98% photoluminescence quantum yield

5. Procurement Strategy & Supplier Evaluation

5.1 Market Analysis

Global demand growing at 9.8% CAGR (2023-2030), driven by flexible display adoption. Price range: $850-$1,200/kg depending on order volume.

5.2 Recommended Suppliers

  • TCI Chemicals (Japan) – Highest purity grade
  • Alfa Chemistry (USA) – Best for small R&D quantities
  • Vivalr Materials (China) – Most cost-effective bulk supplier

6. Request Customized Quotation

Contact our technical team for batch-specific COA and volume pricing:
Email: info@vivalr.com
Phone: (86) 15866781826

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