Parameter | 1-Methylpiperazine | Piperazine | Morpholine |
---|---|---|---|
CAS Number | 109-01-3 | 110-85-0 | 110-91-8 |
Molecular Formula | C5H12N2 | C4H10N2 | C4H9NO |
Purity Grade | ≥99% (Pharma Grade) | 98-99% | 99.5% |
Flash Point | 57°C | 107°C | 31°C |
Essential in synthesizing antihistamines (e.g., Hydroxyzine) and antipsychotic medications through N-methylation reactions.
Catalyzes polyurethane foam formation with 15-20% faster curing time compared to conventional amines.
Reduces metal degradation rates by 40-60% in acidic processing environments at 0.5-1.2% concentration levels.
Maintain in nitrogen-purged containers at 15-25°C with ≤60% humidity. Shelf life: 24 months unopened.
Use NIOSH-approved respirators (Class N95) and neoprene gloves during transfer operations.
Challenge: Required GMP-compliant intermediate for cetirizine production
Solution: Implemented pharma-grade 1-Methylpiperazine batches (99.3% purity)
Outcome: Achieved 99.8% reaction yield with 30% reduction in purification steps
Challenge: Needed faster-curing agent for automotive foams
Solution: Custom 1-Methylpiperazine blend with modified amine ratios
Outcome: 22% increase in production throughput with superior foam density (45kg/m³)
Factor | Technical Requirements | Commercial Considerations |
---|---|---|
Purity Levels | ≥99% for pharmaceutical applications | Batch certification costs |
Packaging | 316L stainless steel drums with inert gas blanket | MOQ: 500kg drum quantities |
Regulatory | REACH/TSDS compliance documentation | Lead time: 4-6 weeks ex-works |
Contact our chemical engineering specialists for application-specific solutions:
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