Isobutylbenzene (CAS 538-93-2): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Isobutylbenzene (CAS 538-93-2) is a clear, colorless liquid organic compound with the molecular formula C10H14. It is widely used as a solvent and intermediate in pharmaceuticals, agrochemicals, and specialty chemicals.
Key Specifications
Parameter | Value |
---|---|
Molecular Weight | 134.22 g/mol |
Boiling Point | 170-172°C |
Density | 0.862 g/cm³ |
Flash Point | 48°C |
Solubility | Insoluble in water, miscible with organic solvents |
Comparative Analysis
Property | Isobutylbenzene | Toluene | Xylene |
---|---|---|---|
Boiling Point (°C) | 170-172 | 110.6 | 138-144 |
Evaporation Rate | Slow | Fast | Moderate |
Toxicity | Low | High | Moderate |
2. Applications of Isobutylbenzene
- Pharmaceuticals: Solvent for APIs, reaction medium.
- Agrochemicals: Carrier for herbicides/pesticides.
- Flavors & Fragrances: Intermediate for aroma compounds.
- Polymers: Plasticizer in resin production.
3. Usage Guidelines
- Use in well-ventilated areas with PPE (gloves, goggles).
- Store in airtight containers away from heat/ignition sources.
- Optimal concentration: 5-15% in formulations.
4. Case Studies
Case 1: Pharmaceutical Intermediate Synthesis
A European pharma company used isobutylbenzene to improve reaction yield by 22% in antiviral drug synthesis.
Case 2: Agrochemical Formulation
An Asian agrochemical producer enhanced herbicide stability by 18% using isobutylbenzene as a solvent.
5. Client Success Stories
Client A: ChemiSolv Technologies (USA)
Reduced production costs by 15% by switching to isobutylbenzene in polymer plasticizer manufacturing.
Client B: AromaSynth GmbH (Germany)
Achieved 30% faster synthesis of jasmine fragrance compounds using isobutylbenzene.
6. Contact for Queries
For technical specifications, pricing, or samples:
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