Isoamylene
Isoamylene: High-Purity Chemical Solutions for Industrial Applications
Isoamylene, also known as 2-methyl-2-butene, is a versatile hydrocarbon widely used in petrochemical, pharmaceutical, and specialty chemical industries. Our premium-grade Isoamylene meets stringent quality standards for diverse industrial applications.
Key Product Specifications
- Chemical Name: Isoamylene (2-methyl-2-butene)
- Molecular Formula: C5H10
- CAS Number: 513-35-9
- Appearance: Colorless liquid
- Purity: ≥98.5%
- Boiling Point: 38-39°C
- Flash Point: -34°C
- Density: 0.662 g/cm³ at 20°C
Technical Parameters
| Parameter | Specification |
|---|---|
| Water Content | ≤0.05% |
| Acidity (as acetic acid) | ≤0.01% |
| Peroxide Value | ≤0.3 meq/kg |
| Evaporation Residue | ≤50 ppm |
| Packaging Options | 180kg steel drums, ISO tanks, bulk shipments |
Applications of Isoamylene
- Production of tert-amyl methyl ether (TAME)
- Synthesis of flavors and fragrances
- Manufacturing of rubber antioxidants
- Intermediate for pharmaceutical compounds
- Solvent applications in specialty formulations
Isoamylene Storage & Handling
Store in cool, well-ventilated areas away from ignition sources. Keep containers tightly closed when not in use. Use explosion-proof equipment and grounding connections during transfer operations. Handle with appropriate personal protective equipment including chemical goggles and resistant gloves.
Isoamylene FAQ
Q: What is the shelf life of Isoamylene under proper storage conditions?
A: When stored in sealed containers under nitrogen blanket at temperatures below 30°C, Isoamylene maintains stable quality for 24 months from production date. Prolonged exposure to air may lead to peroxide formation, requiring regular quality checks for extended storage periods.
Q: How does Isoamylene differ from normal pentenes in chemical reactivity?
A: Isoamylene (2-methyl-2-butene) exhibits higher reactivity in alkylation and etherification reactions compared to linear pentenes due to its branched structure and double bond position. This makes it particularly valuable for producing oxygenated fuel additives like TAME, where it shows approximately 30% greater conversion efficiency than 1-pentene isomers.
Q: What safety measures are critical when handling Isoamylene?
A: As a highly flammable liquid with low flash point, Isoamylene requires strict adherence to NFPA 30 guidelines. Key precautions include: using only explosion-proof equipment, implementing proper bonding/grounding during transfers, maintaining oxygen concentration below 10% in storage areas, and having Class B fire extinguishers immediately available. The vapor is heavier than air and may travel along the ground to ignition sources.
Quality Assurance
Our Isoamylene production undergoes rigorous quality control with batch-wise GC analysis to ensure consistent purity and performance. Certificates of Analysis include detailed chromatograms showing impurity profiles below 1.5% total. We comply with ISO 9001:2015 quality management systems and provide full traceability from raw materials to finished product.
Global Supply Capabilities
With strategic manufacturing facilities in key industrial regions, we guarantee reliable Isoamylene supply with flexible packaging options. Our logistics network ensures timely delivery worldwide, supported by comprehensive regulatory documentation including SDS, TSCA registration, and REACH compliance statements.
More Isoamylene FAQs
Q: Can Isoamylene be customized for specific purity requirements?
A: Yes, we offer customized purification services to achieve Isoamylene grades up to 99.9% purity for sensitive applications. Special distillation processes can reduce specific impurities like sulfur compounds or dienes below 100 ppm levels. Minimum order quantities and lead times vary based on purification specifications - consult our technical team for project-specific solutions.
Q: What environmental regulations apply to Isoamylene transportation?
A: Isoamylene is classified as UN 2461, Class 3, Packing Group I for transport. International shipments require proper dangerous goods declaration under IMDG (sea), IATA (air), and ADR/RID (road/rail) regulations. We provide complete regulatory support including proper shipping names, hazard labels, and emergency response information compliant with GHS standards in all destination markets.
Q: How does Isoamylene performance compare to alternatives in TAME production?
A: In tert-amyl methyl ether synthesis, Isoamylene demonstrates superior reaction kinetics with 15-20% faster conversion rates compared to C5 mixed fractions. Its defined structure eliminates side reactions common with mixed olefin feeds, yielding higher TAME selectivity (typically 92-95% vs 85-88% for mixed streams). This translates to better process economics through reduced catalyst consumption and distillation energy requirements.
Industry Certifications
- ISO 9001:2015 Certified Manufacturing
- REACH Registered Substance
- TSCA Inventory Listed
- K-REACH Fully Compliant
- China IECSC Notification Completed
For technical specifications, MSDS, or sampling requests, please contact our chemical specialists. Custom formulations and volume pricing available for qualified buyers.