2-Bromoethanol (CAS 540-51-2) Buyer’s Guide: Applications, Case Studies & Supplier Insights
Table of Contents
- Product Overview & Specifications
- Key Applications & Industrial Uses
- Technical Comparison with Alternatives
- Handling & Safety Protocols
- Industry Case Studies
- Supplier Qualification Checklist
- Request Custom Quote
1. Product Specifications: 2-Bromoethanol (CAS 540-51-2)
| Parameter | Specification |
|---|---|
| Chemical Formula | C₂H₅BrO |
| Molecular Weight | 124.97 g/mol |
| Appearance | Colorless to pale yellow liquid |
| Boiling Point | 149-151°C |
| Density | 1.762 g/cm³ at 25°C |
| Solubility | Miscible with organic solvents, limited water solubility |
| Purity Grade | Industrial (95%), Pharmaceutical (99%+) |
2. Industrial Applications of 2-Bromoethanol
2.1 Pharmaceutical Intermediates
Critical in synthesis of β-blockers and anticholinergic agents. Enables precise bromoethylation in API production.
2.2 Polymer Chemistry
Used as chain transfer agent in radical polymerization processes for specialty plastics and elastomers.
2.3 Agrochemical Synthesis
Key component in manufacturing brominated herbicides and plant growth regulators.
3. Technical Comparison: 2-Bromoethanol vs Alternatives
| Property | 2-Bromoethanol | 2-Chloroethanol | Ethylene Bromohydrin |
|---|---|---|---|
| Reactivity | High | Moderate | Low |
| Thermal Stability | Stable below 150°C | Stable below 130°C | Decomposes above 100°C |
| Typical Yield | 85-92% | 75-80% | 60-70% |
4. Handling Requirements
- Storage: Keep in amber glass at 2-8°C under nitrogen atmosphere
- PPE Requirements: Chemical-resistant gloves, face shield, vapor respirator
- Disposal: Neutralize with 10% sodium hydroxide solution before incineration
5. Verified Use Cases
Case 1: Cardiovascular Drug Intermediate
Client: European Pharma Manufacturer
Application: Synthesis of Nebivolol intermediate
Outcome: Achieved 93% purity in final API, reduced side reactions by 40%
Case 2: Flame Retardant Additive
Client: US Polymer Producer
Application: Brominated polyol production
Outcome: Increased LOI value from 24 to 31 while maintaining flexibility
6. Supplier Evaluation Criteria
- ISO 9001:2015 certification
- Batch-to-batch consistency data
- Custom bromination capabilities
- Hazardous material logistics certification
7. Request Technical Support
Contact our chemists for:
– Custom synthesis protocols
– Bulk pricing (100kg+ quantities)
– Regulatory documentation support
Email: info@vivalr.com
Tel: (86) 15866781826



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