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VWR Thymol ≥99%, GPR RECTAPUR®
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Formula: 2-[(CH₃)₂CH]C₆H₃-5-(CH₃)OH
CAS Number: 89-83-8
Specifications:
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | VWR | ||
| Product Grade | Analytical grade | Formula | 2-[(CH₃)₂CH]C₆H₃-5-(CH₃)OH |
High-Purity Monoterpene Phenol for Laboratory and Analytical Use
VWR® Thymol is a ≥99% pure crystalline monoterpene phenol used in chemical, microbiological, and pharmaceutical laboratories. With excellent solubility in alcohols and organic solvents, it is widely used as an antimicrobial, stabilizing agent, and reference standard. The GPR RECTAPUR® grade ensures minimal impurities, making it suitable for high-precision analytical and synthetic applications.
Key Features
- ≥99% purity – Suitable for high-grade laboratory work
- GPR RECTAPUR® quality – For regulated and analytical environments
- Antimicrobial properties – Frequently used in microbiology and preservation
- Stable and easy to handle – Low volatility at ambient temperatures
- Supplied in sealed 250 g packaging for chemical integrity
Specifications
| Property | Value |
|---|---|
| Chemical Name | Thymol |
| CAS Number | 89-83-8 |
| Molecular Formula | C₁₀H₁₄O |
| Molecular Weight | 150.22 g/mol |
| Melting Point | 49–51 °C |
| Boiling Point | 233 °C (1013 hPa) |
| Density | 0.965 g/cm³ (25 °C) |
| Flash Point | 104 °C |
| EINECS Number | 201-944-8 |
| UN Number | 2430 |
| ADR Classification | Class 8, Packing Group III |
| Hazard Symbols | GHS05 (Corrosive), GHS07 (Irritant), GHS09 (Environmental hazard) |
| Storage Conditions | Ambient temperature |
Applications
- Microbiology – Antiseptic and antimicrobial in media formulations
- Pharmaceuticals – Active ingredient or excipient in antiseptic formulations
- Analytical Chemistry – High-purity reference standard for GC/LC methods
- Organic Synthesis – Precursor in terpene chemistry and resin production
- Preservative – Stabilizer in cosmetic and industrial formulations
Ordering Information
| Catalog Number | Pack Size | Packaging Type |
|---|---|---|
| 20728.237 | 250 g | Plastic bottle |
VWR® Thymol ≥99%, GPR RECTAPUR® is a premium-grade monoterpene phenol ideal for precise analytical, microbiological, and synthetic applications. Its high purity and chemical stability make it an essential component in regulated laboratory environments.