1,2-bis(dibromomethyl)benzene cas 13209-15-9

Chemical Name:1,2-Bis(dibromomethyl)benzene
CAS No.:13209-15-9
Molecular Formula:C8H6Br4
Molecular Weight:421.75
Appearance: yellow powder

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1,2-Bis(dibromomethyl)benzene (CAS 13209-15-9): Comprehensive Product Guide

Table of Contents

1. Product Overview & Specifications

Parameter Specification
CAS Number 13209-15-9
Molecular Formula C8H6Br4
Appearance White crystalline powder
Melting Point 225-228°C
Bromine Content ≥67%
Thermal Stability Decomposes at 300°C+

2. Key Applications & Industry Uses

Primary Functions:

  • Flame retardant synergist in engineering plastics (PC, ABS, PBT)
  • Reactive intermediate for brominated epoxy resins
  • Smoke suppressant in wire & cable coatings
  • Additive for fire-resistant polyurethane foams

3. Performance Comparison with Alternatives

Property 1,2-Bis(dibromomethyl)benzene Decabromodiphenyl Ether Tetrabromobisphenol A
LOI Improvement 28-32% 24-27% 26-29%
Thermal Degradation Temp 305°C 280°C 240°C
RoHS Compliance Full Restricted Partial

4. Implementation Case Studies

Case 1: Automotive Connector Housing
Problem: UL94 V-2 requirement failure at 1.6mm thickness
Solution: 2.5% additive with antimony trioxide
Result: Achieved V-0 rating without affecting CTI performance

Case 2: Server Rack Components
Problem: Discoloration during high-temperature processing
Solution: 1.8% loading with thermal stabilizer package
Result: Maintained 85% original tensile strength after 1000hrs@85°C

5. Verified Client Success Stories

Client A: European Polymer Compounder
– Application: Halogen-free flame retardant polyamide
– Quantity: 15MT/month
– Outcome: Passed IEC 60695-2-11 glow-wire testing at 850°C

Client B: Chinese Electronics Manufacturer
– Application: LED housing materials
– Quantity: 8MT/month
– Outcome: Reduced smoke density by 40% vs previous formulation

6. Technical Consultation & Ordering

Contact our flame retardant specialists for:

  • Custom formulation support
  • Regulatory compliance guidance
  • Sample requests (500g minimum)

Email: info@vivalr.com
Tel: (86) 15866781826
Office Hours: Mon-Fri 08:30-17:30 GMT+8

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