N,N-Dimethylcapramide
Refractive index: 1.4540,
Flash point oC: 110-111° C/0.5mm,
Acidity coefficient (pKa)-0.42±0.70(Predicted)
Water solubility: Not miscible or difficult to mix with water
Surfactant; Organic synthetic solvents are used in medicine, veterinary drugs, pesticides and cosmetics.
Introduction
N,N-Dimethylcapramide (DMCA) is an amide compound derived from caprylic acid. It is widely used as a solvent in various industrial applications due to its excellent solvating properties and chemical stability.
Chemical Characteristics
| Boiling point | 110-111°C 0,5mm |
| density | 0.9216 (rough estimate) |
| vapor pressure | 0.11Pa at 25℃ |
| refractive index | 1.4540 |
| Fp | 110-111°C/0.5mm |
| storage temp. | Sealed in dry,Room Temperature |
| pka | -0.42±0.70(Predicted) |
| form | clear liquid |
| color | Colorless to Light yellow to Light orange |
| Water Solubility | Not miscible or difficult to mix with water. |
| BRN | 1906042 |
| LogP | 3.44 at 20℃ |
| CAS DataBase Reference | 14433-76-2(CAS DataBase Reference) |
| NIST Chemistry Reference | N,N-Dimethyldecanamide(14433-76-2) |
| EPA Substance Registry System | Decanamide, N,N-dimethyl- (14433-76-2) |
Applications
Solvent in Industrial Processes
Used as a solvent in the production of pharmaceuticals, agrochemicals, and fine chemicals.
Effective for dissolving polymers and resins.
Cosmetic and Personal Care Industry
Acts as a carrier or solvent in formulations for creams, lotions, and other products.
Textile Industry
Employed in dyeing processes due to its ability to dissolve dyes and improve color fastness.
Chemical Reactions
Serves as a medium for organic synthesis, especially in reactions requiring polar aprotic solvents.
Electronics Industry
Utilized in cleaning and etching solutions for semiconductor manufacturing.
Handling and Storage
Storage Conditions:
Store in a cool, dry, and well-ventilated area, away from direct sunlight and incompatible materials such as strong oxidizers.Safety Precautions:
Avoid contact with skin and eyes; wear appropriate personal protective equipment (PPE).
Use in well-ventilated areas to prevent inhalation of vapors.
FAQs
1. What are the key advantages of using N,N-Dimethylcapramide as a solvent?
Its high boiling point, chemical stability, and ability to dissolve a wide range of substances make it a versatile solvent for industrial applications.
2. Is it environmentally friendly?
DMCA is biodegradable but should be handled responsibly to avoid environmental contamination.
3. Can it be used in aqueous systems?
Yes, it is miscible with water, making it suitable for applications requiring water compatibility.
4. What are the common alternatives to DMCA?
Dimethylformamide (DMF) and dimethylacetamide (DMAc) are often used as alternatives, though they may differ in toxicity and performance.
For specific application needs or additional technical details, refer to the product's technical data sheet (TDS) or safety data sheet (SDS).
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