Tetrabromoethane Cas 79-27-6

Chemical Name: Tetrabromoethane
Synonyms: Acetylene tetrabromide; TBE
CAS No.: 79-27-6
Molecular Formula: C2H2Br4
Molecular Weight: 345.65

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Comprehensive Product Guide: Tetrabromoethane (CAS 79-27-6)

Table of Contents

1. Product Overview & Key Specifications

Chemical Name: 1,1,2,2-Tetrabromoethane
CAS No.: 79-27-6
Molecular Formula: C2H2Br4
Molecular Weight: 345.65 g/mol

Property Value
Appearance Colorless to pale yellow liquid
Density 2.95-3.0 g/cm³
Boiling Point 243.5°C
Melting Point 0-1°C
Flash Point 97°C
Solubility Insoluble in water, soluble in organic solvents

Storage & Handling

Store in ventilated areas below 25°C. Incompatible with strong bases. Decomposes above 190°C, releasing toxic brominated vapors.

2. Parameter Comparison

Vendor Purity Packaging Key Advantage
Supplier A ≥98.5% 200kg/drum Bulk industrial grade
Supplier B ≥99% 1kg/bottle Lab-grade precision
Supplier C 95% 500mg/vial Analytical standard

3. Industrial Applications

Core Functions:

  • Polymer Industry: Foaming agent for plastics, initiator for polyester synthesis
  • Textile Manufacturing: Catalyst in synthetic fiber production
  • Fire Safety: Flame retardant additive in construction materials
  • Mineral Processing: Heavy liquid medium in ore separation
  • Chemical Synthesis: Intermediate for brominated compounds

4. Usage Scenarios by Industry

Case 1: Textile Production Optimization

A major polyester manufacturer achieved 18% faster polymerization rates through controlled TBEA initiation, reducing production cycle times.

Case 2: Mining Efficiency Improvement

Copper extraction facility increased metal recovery by 12% using TBEA-based density separation fluids.

Case 3: Fire-Resistant Polymer Development

Construction material producer attained UL94 V-0 rating by incorporating 2.5% TBEA in PVC formulations.

5. Client Success Stories

Client A: Chemical Solutions Provider

Annual consumption: 85 metric tons
Applications: Brominated epoxy resin synthesis
Outcome: 30% reduction in side reactions vs. alternative bromination agents

Client B: Specialty Foam Manufacturer

Annual consumption: 120 metric tons
Applications: Polyurethane foam production
Outcome: Achieved consistent cell structure with 15% density reduction

6. Request Customized Solutions

Contact our technical team for:
– Custom purity specifications (95%-99.9%)
– Bulk packaging optimization
– Application-specific formulation guidance

Email: info@vivalr.com
Tel: (86) 15866781826
Available: Mon-Fri 8:00-17:00 (GMT+8)

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