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Thermo Scientific™ 2,6-Di-tert-butyl-p-cresol (BHT), 99%
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Specifications:
| Application | Analytical Chemistry | ||
| Storage Temperature | Ambient | ||
| Product Type | Laboratory Chemical | Forms | Powder |
| Product Brand | Thermo Fisher Scientific™ | ||
| Product Grade | Analytical grade | Formula | C₁₅H₂₄O |
Thermo Scientific™ 2,6-Di-tert-butyl-p-cresol, commonly known as Butylated Hydroxytoluene (BHT), is a high-purity antioxidant reagent widely used in analytical chemistry, food science, pharmaceuticals, polymers, and industrial research. Supplied at 99% purity, this compound is valued for its ability to inhibit oxidative degradation in organic materials, oils, fuels, and polymers.
BHT is a substituted phenol with strong free radical scavenging properties, making it an essential stabilizer in formulations susceptible to oxidation. The product is supplied as semi-transparent white crystals and meets stringent quality specifications, ensuring reproducibility and reliability in laboratory and industrial applications.
Key Features
- High-purity 2,6-Di-tert-butyl-p-cresol (99%)
- Commonly known as Butylated Hydroxytoluene (BHT)
- Effective antioxidant and stabilizing agent
- Suitable for analytical, research, and industrial use
- Consistent quality with verified physicochemical specifications
- Supplied by Thermo Scientific™ for assured performance
Applications
- Antioxidant in food, feed, and edible oil analysis
- Stabilizer for polymers, plastics, rubbers, and resins
- Oxidation inhibitor in fuels, lubricants, and chemicals
- Reference material in analytical chemistry
- Pharmaceutical and cosmetic research
- Quality control and method development
Chemical & Physical Properties
| Parameter | Specification |
|---|---|
| Synonyms | Butylated hydroxytoluene; BHT; 2,6-Di-tert-butyl-4-methylphenol |
| CAS Number | 128-37-0 |
| Molecular Formula | C₁₅H₂₄O |
| Molecular Weight | 220.35 g/mol |
| Appearance | Semitransparent white crystals |
| Melting Point | 69–71 °C |
| Boiling Point | 265 °C (760 mmHg) |
| Flash Point | 127 °C |
| Density | 1.05 g/cm³ (20 °C) |
| Storage Temperature | Ambient |
| UN Number | UN 3077 |
| ADR Classification | Class 9, Packing Group III |
| EINECS | 204-881-4 |
Quality Specifications
- GC Assay: ≥98.5%
- Titration (HClO₄): 99.0–101.0% (anhydrous basis)
- Water Content: ≤0.12% (Karl Fischer)
- Color of Solution: ≤30 APHA (30% w/w in acetone)
- Residue After Ignition: ≤0.1%
- Insoluble Matter: ≤0.1%
- Organic Impurities: Passes test
- Infrared Spectrum: Conforms
Available Pack Sizes & Ordering Information
| Pack Size | Packaging | Product Code |
|---|---|---|
| 250 g | Plastic bottle | 112992500 |
| 1 kg | Plastic bottle | 112990010 |
| 5 kg | Plastic drum | 0112990050 |
Thermo Scientific™ 2,6-Di-tert-butyl-p-cresol (BHT) 99% is a reliable, high-quality antioxidant reagent suitable for a wide range of analytical, industrial, and research applications. With consistent purity, comprehensive quality control, and multiple pack size options, it provides dependable performance for laboratories and manufacturers alike.
- Pack Size: 250g 1kg 5kg