p-Hydroxyacetophenone (CAS 99-93-4) User Guide
Table of Contents
1. Product Overview & Specifications
p-Hydroxyacetophenone (CAS 99-93-4) is a phenolic ketone widely used in pharmaceuticals, cosmetics, and organic synthesis. Below are its key specifications:
| Parameter | Value |
|---|---|
| Chemical Formula | C8H8O2 |
| Molecular Weight | 136.15 g/mol |
| Appearance | White to off-white crystalline powder |
| Purity | ≥99% |
| Melting Point | 109-113°C |
| Solubility | Soluble in ethanol, acetone; slightly soluble in water |
2. Key Applications & Use Cases
Pharmaceuticals
Used as an intermediate in synthesizing antihypertensive drugs, antiviral agents, and anti-inflammatory medications due to its bioactive properties.
Cosmetics
Acts as a stabilizer and antioxidant in skincare products, enhancing shelf life and efficacy of formulations.
Chemical Synthesis
Essential in producing fragrances, dyes, and specialty polymers. Serves as a precursor for advanced organic compounds.
3. Industry Case Studies
Case Study 1: PharmaCorp Ltd.
Challenge: Required a high-purity intermediate for a novel antiviral drug.
Solution: p-Hydroxyacetophenone (99.5% purity) ensured consistent batch quality.
Result: 20% faster synthesis process with 99.8% yield.
Case Study 2: GlowCosmetics Inc.
Challenge: Needed a non-toxic antioxidant for anti-aging serums.
Solution: Integrated p-Hydroxyacetophenone to replace synthetic preservatives.
Result: 30% longer product stability and compliance with EU cosmetic regulations.
4. Technical Comparison
| Parameter | p-Hydroxyacetophenone | Standard Acetophenone |
|---|---|---|
| Bioactivity | High (due to -OH group) | Low |
| Thermal Stability | Stable up to 200°C | Stable up to 150°C |
| Application Scope | Pharma, Cosmetics, Polymers | General solvents |
5. Inquiry & Contact
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