Ethyltrimethylammonium Hydroxide (CAS 30382-83-3) Ultimate User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Key Applications & Industrial Uses
- 3. Operational Guidelines & Best Practices
- 4. Industry-Specific Use Cases
- 5. Verified Customer Implementations
- 6. Request Customized Solutions
1. Product Specifications & Comparative Analysis
| Parameter | Ethyltrimethylammonium Hydroxide | TMAH | CTAB |
|---|---|---|---|
| CAS Number | 30382-83-3 | 75-59-2 | 57-09-0 |
| Molecular Formula | C5H15NO | C4H13NO | C19H42BrN |
| Application Temperature | 20-80°C | 15-70°C | 25-100°C |
2. Key Applications & Industrial Uses
Core Functional Properties:
- Phase transfer catalyst in organic synthesis
- Surfactant in nano-material production
- Buffer solution component in electrochemical applications
Industry-Specific Implementations:
| Industry | Concentration | Typical Formulation |
|---|---|---|
| Pharmaceuticals | 30-35% aqueous solution | With DMF in API synthesis |
| Electronics | 25-30% solution | In photoresist developers |
3. Operational Guidelines & Best Practices
Handling Protocols:
- Maintain pH between 11.5-12.5 for optimal stability
- Use HDPE containers for long-term storage
Safety Parameters:
| Parameter | Value |
|---|---|
| Flash Point | >100°C |
| LD50 (Oral Rat) | 980 mg/kg |
4. Industry-Specific Use Cases
Case 1: Pharmaceutical Intermediate Synthesis
Used as phase-transfer catalyst in production of antihypertensive drugs at 40°C reaction temperature…
Case 2: Semiconductor Manufacturing
Applied in photoresist stripping solutions for 28nm chip production…
5. Verified Customer Implementations
Implementation 1: PharmaSynth Co., Ltd. (2023)
- Application: Catalyzing nucleophilic substitution reactions
- Result: 18% yield improvement
Implementation 2: NanoTech Materials Inc. (2024)
- Application: Graphene oxide functionalization
- Result: 35% reduction in aggregation
6. Request Customized Solutions
Contact our technical team for application-specific formulations:
- Email: info@vivalr.com
- Tel: (86) 15866781826
Request free sample or technical consultation:
| Service | Response Time |
|---|---|
| Technical Inquiry | 2 working hours |
| Sample Shipping | 24-48 hours |
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