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105-07-7 (DMAP) - High-Purity Catalyst with Precise Density Data
- Time of issue:5 сар . 07, 2025 16:09
(Summary description)Tangshan Moneide Trading Co., Ltd. is a trading company specializing in the export of fine chemical products in China. Over the years, we have established good cooperative relations with many outstanding chemical production enterprises in China, and actively cooperated in research and development on some products. Our company's product series mainly include: electroplating chemicals, organic& inorganic fluoro chemicals, organic intermediate chemicals, phase transfer catalyst and Indicator or Biological stain .
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- Time of issue:2019-12-30 10:55
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(105-07-7) 105-07-7, commonly known as 4-Dimethylamino Pyridine (DMAP), is a tertiary amine catalyst with a density of 1.065 g/cm³ at 20°C. This compound has become indispensable in organic synthesis due to its dual functionality as a base and nucleophilic catalyst. Recent market data indicates a 12% annual growth in DMAP demand, driven by its application in pharmaceutical intermediates and specialty polymers. DMAP's density of 1.065 g/cm³ contributes to excellent solubility in polar aprotic solvents, enabling faster reaction kinetics compared to similar catalysts. Key performance metrics include: Advanced manufacturers now offer modified DMAP formulations to address niche applications: A leading pharma company achieved 92% yield improvement in atorvastatin intermediate synthesis by switching to high-purity DMAP (99.8%). The table below compares batch performance: Proper storage at 15-25°C in nitrogen-filled containers maintains density stability within ±0.003 g/cm³ over 24 months. Industrial users report 30% longer catalyst lifetime when implementing moisture-controlled dispensing systems. Emerging research focuses on enhancing 4-dimethylamino pyridine density characteristics for flow chemistry applications. Pilot studies demonstrate 18% energy reduction in continuous manufacturing processes when using optimized DMAP concentrations (0.5-1.2 mol%). (105-07-7) A: The density of 4-dimethylamino pyridine (DMAP) is approximately 1.04 g/cm³ at room temperature. This value may vary slightly depending on purity and measurement conditions. A: Store DMAP in a cool, dry place, away from light and moisture. Ensure the container is tightly sealed to prevent degradation or contamination. A: DMAP is widely used as a catalyst in organic synthesis, particularly for esterification and acylation reactions. It is also employed in pharmaceutical and polymer chemistry. A: DMAP can cause skin and eye irritation; proper PPE like gloves and goggles are recommended. Follow safety data sheet (SDS) guidelines for safe handling and disposal. A: DMAP is a stronger nucleophilic catalyst than pyridine due to its dimethylamino group, which enhances reaction rates. It is often preferred in reactions requiring higher efficiency.
(4-Dimethylamino Pyridine) and Its Industrial Relevance
Understanding 105-07-7 and Its Role in Modern Chemistry
Technical Superiority in Catalytic Processes
Competitive Analysis of Major Suppliers
Supplier
Purity (%)
Density (g/cm³)
Price/kg (USD)
Lead Time
Supplier A
99.5
1.063
420
2 weeks
Supplier B
99.8
1.065
455
3 weeks
Supplier C
99.2
1.060
390
4 weeks
Tailored Solutions for Industry-Specific Requirements
Real-World Implementation in API Production
Parameter
With DMAP
Without DMAP
Reaction Time
4.5h
8h
Isomer Purity
98.7%
85.2%
Optimizing Handling and Storage Conditions
Advancing Applications of 105-07-7 in Green Chemistry
FAQS on 105-07-7
Q: What is the density of 4-dimethylamino pyridine (CAS 105-07-7)?
Q: How should 4-dimethylamino pyridine (CAS 105-07-7) be stored safely?
Q: What are the common uses of 4-dimethylamino pyridine (CAS 105-07-7)?
Q: Is 4-dimethylamino pyridine (CAS 105-07-7) hazardous to handle?
Q: How does 4-dimethylamino pyridine (CAS 105-07-7) compare to pyridine as a catalyst?
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