Myristyl Dimethyl Amine Oxide

Product Details

CasNo： 3332-27-2

MF： C₁₆H₃₅NO

Appearance： liquid

Delivery Time： 15days

Packing： 200kg/drum

Purity： 26%

1. General Information​

1.1 Chemical Name​

Myristyl Dimethyl Amine Oxide, abbreviated as OA - 14.​

1.2 CAS Number​

3332 - 27 - 2​

1.3 Molecular Formula​

C₁₆H₃₅NO​

1.4 Appearance​

Typically presented as a colorless to light yellow transparent liquid.​

2. Product Characteristics​

2.1 Amphoteric Surface Activity​

OA - 14 - 26% Oxide Ammonium is an amphoteric surfactant. In acidic media, it exhibits cationic properties, functioning as a mild conditioner. For example, in acidic hair care products, it can attach to the negatively charged hair surface, providing a conditioning effect, making hair smoother and more manageable. In neutral or weakly alkaline media, it shows excellent foam - stabilizing and thickening properties. In liquid soaps with a neutral pH, it helps to generate and maintain rich, long - lasting foam and adjust the product's viscosity to an appropriate level.​

2.2 Multifunctional Capabilities​

• Thickening: It has remarkable thickening ability. When added to detergent formulations, it can effectively increase the viscosity of the product. In shower gels, for instance, it works in concert with other ingredients to create a more viscous, luxurious texture, enhancing the user experience.​

• Antistatic: This product can eliminate static electricity. In the textile industry, when used as an additive in fabric softeners, it imparts antistatic properties to textiles, reducing static cling and making clothes more comfortable to wear and easier to handle.​

• Softening: It gives a softening effect to both hair and skin. In skin - care products like body lotions, it leaves the skin feeling soft and smooth, improving the overall tactile experience.​

• Foaming and Foam - Stabilizing: As a highly efficient foam - enhancing and foam - stabilizing agent, it can produce rich, fine, and stable foam. In dishwashing detergents, the foam generated with the help of OA - 14 - 26% Oxide Ammonium can better adhere to dish surfaces, improving the cleaning effect.​

• Decontamination: It shows synergistic decontamination effects when combined with certain anionic surfactants. In laundry detergents, when paired with suitable anionic surfactants, it can enhance the overall cleaning power, effectively removing various types of stains.​

• Other Properties: It also has capabilities such as sterilization, being able to inhibit the growth of certain bacteria. Additionally, it can disperse calcium soaps, which is beneficial in hard - water areas, and it is biodegradable, making it an environmentally friendly choice for product formulations.​

2.3 Good Compatibility​

It can be widely compounded with anionic, cationic, non - ionic, and amphoteric surfactants. This broad compatibility allows formulators to create complex product systems with enhanced performance. For example, in a shampoo formulation, it can be combined with anionic surfactants like sodium lauryl sulfate to reduce the latter's irritation while maintaining good cleaning and foaming properties.​

3. Main Applications​

• Household Cleaning Products:​

• Dishwashing Detergents: Widely used in dishwashing detergents, it helps to generate stable foam, which can better carry away grease and dirt on dishes. Its thickening property also makes the detergent adhere better to dish surfaces, improving cleaning efficiency.​

• Shower Gels and Hand Soaps: In shower gels and hand soaps, it provides a rich and creamy lather, giving users a luxurious washing experience. Its softening and antistatic properties also leave the skin feeling smooth and free from static after washing.​

• Textile Industry:​

• Textile Auxiliaries: Used as an ingredient in textile auxiliaries, it can improve the antistatic performance of textiles during processing, reducing the problems caused by static electricity, such as fiber entanglement. It also contributes to the softening of fabrics, enhancing their hand feel.​

• Personal Care Products:​

• Shampoos: In shampoos, it can make hair softer, easier to comb, and give it a more exquisite and lustrous foam. It also helps to condition the hair, reducing frizz and improving hair manageability.​

4. Recommended Dosage​

The recommended dosage in different applications usually ranges from 2.0% - 15.0%. However, the specific dosage may need to be adjusted according to the actual formula requirements, the type of other ingredients in the product, and the desired product performance. For example, in a simple hand - soap formula, a lower dosage around 2% - 5% may be sufficient to achieve basic foam - enhancing and thickening effects. In more complex shampoo formulations with multiple active ingredients, the dosage may be increased to 5% - 10% to ensure comprehensive hair - care functions.​

5. Packaging and Storage​

5.1 Packaging​

Common packaging options include 50 - kg plastic barrels and 200 - kg plastic drums. Customized packaging solutions can also be provided according to customer needs to meet different transportation and storage requirements.​

5.2 Storage​

It should be stored in a cool, dry, and well - ventilated place, away from direct sunlight and heat sources. The recommended storage temperature is generally below 30°C. Under proper storage conditions, the product has a shelf life of about one year. However, it is advisable to check the product quality before use, especially when approaching the expiration date.​

6. Safety Information​

• Toxicity: OA - 14 - 26% Oxide Ammonium is of relatively low toxicity. However, direct contact with concentrated solutions should be avoided.​

• Skin and Eye Contact: In case of skin contact, immediately rinse the affected area with plenty of water for at least 15 minutes. If irritation persists, seek medical advice. In case of eye contact, flush the eyes with copious amounts of water for at least 15 minutes and then seek immediate medical attention.​

• Handling Precautions: When handling the product, it is recommended to wear appropriate personal protective equipment, such as chemical - resistant gloves, safety glasses, and a lab coat. Avoid inhalation of the product vapor or mist. In case of accidental inhalation, move to an area with fresh air and seek medical help if necessary.​

7. Quality Standards​

The product generally needs to meet certain quality standards. For example, the active substance content should be stably maintained at around 26%, with a tolerance range that may vary slightly according to different industry standards or customer requirements. Other quality indicators may include limits on the content of free amines (usually ≤ 1.0%), and the pH value of a 10% water solution is typically in the range of 6.0 - 9.0. Additionally, the appearance should conform to the description of a colorless to light yellow transparent liquid, and there should be no visible impurities or sediment.