N-[3-(dimethylamino)propyl]myristamide - Names and Identifiers
N-[3-(dimethylamino)propyl]myristamide - Physico-chemical Properties
Molecular Formula | C19H40N2O
|
Molar Mass | 312.53 |
Density | 0.879 |
Melting Point | 49-51°C |
Boling Point | 208-215 °C(Press: 1-2 Torr) |
pKa | 16.29±0.46(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Physical and Chemical Properties | EPA Chemical Information Tetradecanamide, N-[3-(dimethylamino)propyl]- (45267-19-4) |
N-[3-(dimethylamino)propyl]myristamide - Upstream Downstream Industry
N-[3-(dimethylamino)propyl]myristamide - Introduction
N-[3-(dimethylamino)propyl]myristamide(N-[3-(dimethylamino)propyl]myristamide), also known as DMAPMA, is an organic compound. The following is a description of the relevant Properties, Uses, preparation and safety information of the compound:
1. Nature:
-Appearance: DMAPMA is a white crystalline solid.
-Solubility: DMAPMA has low solubility in water, but has good solubility in some organic solvents (such as ethanol and toluene).
-Chemical properties: DMAPMA is lipophilic and can be used as a surfactant and emulsifier.
2. Use:
-Preservatives: DMAPMA is widely used in preservative products to inhibit the growth of microorganisms and protect cosmetics, personal care products and paints from contamination.
-Surfactant: Because DMAPMA has good surface active properties, it can be used as a wetting agent, emulsifier and stabilizer, and is widely used in cosmetics and detergents.
3. Preparation method:
-General preparation method: DMAPMA can be synthesized by amidation reaction. First, myristoyl chloride (myristoyl chloride) reacts with propylamine to produce myristamide propylamine (myristamide-propylamine); Then, this product reacts with dimethylamine (dimethylamine) to produce DMAPMA.
-Note: Pay attention to the safety operating procedures during the preparation process and ensure that the operation is carried out under appropriate laboratory conditions.
4. Safety Information:
-Toxicity: DMAPMA may be irritating to eyes and skin at a certain concentration, and contact with eyes and skin should be avoided.
-Combustibility: DMAPMA is a combustible substance, so avoid exposure to open flames and high temperatures.
-Storage and handling: DMAPMA should be stored in a dry, cool, well-ventilated place, away from fire and oxidants. When handling this compound, take care to use appropriate safety equipment, such as protective gloves and goggles.
Last Update:2024-04-09 21:01:54