
3,5-Bis-Tert-Butylsalicylic Acid CAS No. 19715-19-6
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Category:Agrochemicals Own Brand:MT /MOQ:100KG /From China/ B2B only.
Introduction
3,5-Bis-Tert-Butylsalicylic Acid
CAS No.: 19715-19-6 | EC No.: 243-246-6
1. Chemical Identification
| Property | Specification |
|---|---|
| IUPAC Name | 3,5-di-tert-butyl-2-hydroxybenzoic acid |
| Molecular Formula | C₁₅H₂₂O₄ |
| Molecular Weight | 266.33 g/mol |
| Appearance | Off-white to beige powder |
| Melting Point | 157-162°C (lit.) |
| Acidity Coefficient | pKa 3.34±0.14 (predicted) |
| Refractive Index | 335.6±42.0°C (predicted) |
Synonyms:
3,5-Di-tert-butylsalicylic acid, 3,5-DTBSA, 3,5-BTBA
2. Key Applications
Functional Materials
- Pressure-sensitive recording paper (thermal paper coatings)
- Polymer stabilizer (antioxidant properties)
Agrochemicals
- Pesticide antioxidant (extends product shelf life)
Pharmaceutical Intermediates
- Versatile building block for specialty syntheses
3. Product Advantages
✔ Excellent Stability – Maintains properties under storage
✔ Easy Handling – Powder form with good flow characteristics
✔ Multi-industry Utility – Cross-sector applications
4. Physical & Chemical Properties
- Solubility:
- Soluble in organic solvents (ethanol, acetone)
- Limited water solubility
- Thermal Stability: Stable up to 200°C
5. Handling & Storage
- Storage Conditions:
- Keep in tightly sealed containers
- Store in cool, dry place (<30°C)
- Protect from moisture
- Shelf Life: 36 months when properly stored
6. Safety Information
Precautionary Measures:
- P264: Wash thoroughly after handling
- P280: Wear protective gloves/eye protection
- P302+P352: IF ON SKIN: Wash with plenty of water
First Aid Measures:
- Eye contact: Rinse immediately with water
- Ingestion: Seek medical attention
7. Quality & Packaging
Specification:
- Purity: ≥98% (HPLC)
- Moisture: ≤0.5%
Packaging Options:
- 1kg/aluminum foil bag
- 25kg/fiber drum
- Customized packaging available
Disclaimer:
This technical information is for professional reference only. Users must verify suitability for intended applications and comply with all applicable regulations. Proper safety equipment and handling procedures are required.
Why Choose Our Product?
- Batch Consistency: Rigorous QC testing
- Technical Support: Application expertise available
- Global Compliance: Meets international standards
For MSDS, COA, or custom specifications, please contact our technical team.
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