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4-Dimethylamino Pyridine (5445-51-2) High-Density Catalyst 99.9% Purity
- Time of issue:May . 12, 2025 12:42
(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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(5445-51-2) With CAS registry number 5445-51-2, 4-dimethylamino pyridine (DMAP) has become essential in organic synthesis. The compound's density of 1.065 g/cm³ at 20°C enables precise stoichiometric calculations, particularly in acyl transfer reactions. Recent market data shows a 14.7% CAGR growth (2020-2025) for DMAP derivatives, driven by pharmaceutical and polymer industries. Compared to conventional catalysts, DMAP demonstrates: Advanced manufacturers now offer: A recent project for antibiotic synthesis achieved: Leading producers maintain: Emerging research utilizes 5445-51-2 in: Modified DMAP derivatives now show 18% higher efficiency in Buchwald-Hartwig aminations compared to traditional catalysts. (5445-51-2) A: The density of 4-dimethylaminopyridine (DMAP) is approximately 1.02 g/cm³ at 20°C. This value is typical for solid-state organic compounds under standard conditions. Always verify with safety data sheets for precise measurements. A: With a density of ~1.02 g/cm³, DMAP is a solid that requires standard lab handling procedures. Its moderate density simplifies weighing and dispensing. Proper ventilation and protective equipment are still essential due to its toxicity. A: Density is less critical than reactivity, but it helps in solvent selection and reaction setup. Knowing DMAP's density (~1.02 g/cm³) aids in volumetric calculations for heterogeneous mixtures. Reactivity and catalytic efficiency are its primary functional attributes. A: Reliable density data is available in chemical catalogs (e.g., Sigma-Aldrich) or safety data sheets (SDS). Peer-reviewed journals and databases like PubChem also provide verified physical properties. Cross-referencing multiple sources ensures accuracy. A: Yes, like most substances, DMAP's density may slightly change with temperature fluctuations. Impurities or hydration can also alter measured density values. Always use high-purity samples and note experimental conditions for consistency.
and Its Industrial Relevance
Understanding 5445-51-2 and Its Core Properties
Technical Superiority in Catalytic Applications
Manufacturer Performance Comparison
Supplier
Purity (%)
Density Accuracy
Price/kg (USD)
Lead Time
Supplier A
99.8
±0.003 g/cm³
1,250
3 weeks
Supplier B
99.5
±0.005 g/cm³
980
6 weeks
Supplier C
99.9
±0.002 g/cm³
1,450
2 weeks
Tailored Production Solutions
Industrial Application Breakdown
Quality Assurance Metrics
5445-51-2 in Next-Gen Chemical Processes
FAQS on 5445-51-2
Q: What is the density of 4-dimethylaminopyridine (CAS 5445-51-2)?
Q: How does the density of 4-dimethylaminopyridine affect its handling?
Q: Is density a critical property for 4-dimethylaminopyridine in chemical reactions?
Q: Where can I find reliable density data for 4-dimethylaminopyridine (5445-51-2)?
Q: Does the density of DMAP vary with temperature or purity?
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