Diisopropylbenzene (CAS 25321-09-9) Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Chemical Name: Diisopropylbenzene (DIPB)
CAS No.: 25321-09-9
Molecular Formula: C12H18
Molecular Weight: 162.27 g/mol
Appearance: Colorless to pale yellow liquid
Key Physical Properties:
| Parameter | Value |
|---|---|
| Boiling Point | 77–82°C (10 mmHg) |
| Density | 0.85 g/cm³ |
| Refractive Index | 1.488–1.491 |
| Flash Point | 71°C |
| Purity | 95–99% (mixture of m- and p-isomers) |
2. Key Applications
- Pharmaceutical Intermediate: Used in synthesizing specialty chemicals and active pharmaceutical ingredients (APIs).
- Solvent: High-boiling solvent for coatings, resins, and adhesives.
- Organic Synthesis: Precursor for alkylation and polymerization reactions.
- Industrial Processes: Component in specialty lubricants and plasticizers.
3. Usage Scenarios
- API Production: Intermediate in antihistamine synthesis.
- Resin Formulation: Enhances thermal stability in epoxy resin systems.
- Catalytic Reactions: Alkylating agent in petrochemical refining.
4. Supplier Comparison
| Supplier | Purity | Packaging | Price Range (USD/kg) |
|---|---|---|---|
| Hubei Fangde New Materials | ≥99% | 1 kg, 180 kg/drum | 25.00 (bulk discounts) |
| Hubei Ruike Chemical | ≥99% | Flexible (g to ton) | Negotiable |
| Shenzhen Reagent Biological | 98% | 1 kg | Inquiry-based |
5. Client Case Studies
Case 1: Pharmaceutical Manufacturer (Wuhan, China)
Challenge: Required high-purity DIPB for API synthesis under stringent ISO-9001 standards.
Solution: Sourced 99% purity DIPB from Hubei Fangde with batch-specific COA.
Outcome: Achieved 98.5% reaction yield and reduced purification costs by 18%.
Case 2: Specialty Coatings Producer (Guangdong, China)
Challenge: Needed a stable solvent for high-temperature resin formulations.
Solution: Implemented DIPB from Hubei Ruike with consistent boiling point (80±2°C).
Outcome: Improved coating durability by 22% and minimized VOC emissions.
6. Contact for Inquiries
For technical specifications, bulk pricing, or samples:
Email: info@vivalr.com
Phone: (86) 15866781826



评论
目前还没有评论。