Tetrabutylammonium Hydrogen Sulfate (CAS 32503-27-8) Comprehensive Product Guide
Table of Contents
1. Product Overview & Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 32503-27-8 |
| Molecular Formula | C16H37NO4S |
| Molecular Weight | 339.53 g/mol |
| Appearance | White to off-white hygroscopic crystals |
| Melting Point | 169–171°C |
| Solubility | Freely soluble in water |
| Purity | ≥98% (HPLC grade available) |
2. Key Applications & Industrial Uses
- Phase-Transfer Catalyst: Facilitates reactions between immiscible reactants in organic synthesis.
- Ion-Pairing Agent: Critical for HPLC analysis to improve retention and separation of ionic compounds.
- Surfactant & Emulsifier: Enhances stability in emulsion formulations.
- Biochemical Research: Used in enzymatic studies and protein purification.
- Antistatic Agent: Applied in polymer processing and electronics manufacturing.
3. Practical Usage Scenarios
Example 1: HPLC Analysis
In reverse-phase HPLC, 10 mM Tetrabutylammonium Hydrogen Sulfate is added to the mobile phase to separate organic acids (e.g., oxalic acid) with enhanced peak resolution.
Example 2: Organic Synthesis
As a PTC in Williamson ether synthesis: 0.5 mol% catalyst loading achieves 92% yield of asymmetric ethers at 60°C in 4 hours.
4. Customer Case Studies
| Client | Application | Outcome |
|---|---|---|
| Hubei Wonde Chemical Co., China | Industrial-scale production of specialty polymers | Reduced reaction time by 40% using 0.3% catalyst |
| Shanghai Aladdin Biochemical Technology | Pharmaceutical intermediate synthesis | Achieved 99.5% purity in β-amino alcohol production |
| Sichuan Hainuowei Tech Co. | Electroplating additive formulation | Improved coating uniformity by 25% |
5. Technical Inquiry & Contact
For pricing, bulk orders, or technical support:
| info@vivalr.com | |
| Phone | (86) 15866781826 |
| Lead Time | 3–5 business days (standard orders) |
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