| Property | Typical Value(s) |
| Appearance | Pale yellow to amber, viscous liquid or paste |
| Odor | Mild, characteristic odor |
| pH (1% solution in water at 25°C) | 6.0 - 8.0 |
| Active Matter (%) | ≥ 98 |
| Density (g/cm³ at 25°C) | 0.95 - 1.05 |
| Solubility | Soluble in water; soluble in most organic solvents |
| HLB Value | Approximately 11 |
| Viscosity (cP at 25°C) | Varies by concentration and temperature, typically 3000 - 7000 |
| Foam Volume (Ross-Miles method, ml) | ≥ 150 |
| Flash Point (closed cup, °C) | > 120 |
| Cloud Point (°C) | Varies depending on formulation |
| Storage Conditions | Store in a cool, dry place away from incompatible materials and direct sunlight. Keep containers tightly closed. |
| Shelf Life (under proper storage conditions) | 2 years |

Q1: What is ODEA Oleic Acid Diethanolamide and what are its primary uses?
Re: ODEA Oleic Acid Diethanolamide, commonly referred to as ODEA, is a nonionic surfactant derived from the reaction of oleic acid with diethanolamine. It is widely used in cosmetic and personal care products for its excellent foaming, thickening, and emulsifying properties. ODEA is particularly valuable in formulations such as shampoos, bubble baths, liquid soaps, and cleansing lotions where it contributes to the formation of rich, stable lather. Its ability to enhance viscosity and stabilize emulsions makes it an essential ingredient in creating high-quality cleansing and conditioning products.
Q2: How does ODEA enhance the performance of cosmetic formulations?
Re: ODEA enhances the performance of cosmetic formulations by providing superior foaming characteristics that consumers find appealing. It increases foam volume and stability, leading to a more luxurious user experience. Additionally, ODEA acts as a thickener, which can improve the texture and consistency of products, making them easier to apply and distribute. Its emulsifying properties help to create stable oil-in-water emulsions, ensuring that ingredients remain well-mixed over time. This contributes to the overall stability and effectiveness of the formulation, enhancing both its performance and shelf life.
Q3: Is ODEA safe for use in consumer products?
Re: ODEA is generally considered safe for use in consumer products when used within recommended concentrations. Regulatory bodies have reviewed its safety profile and approved it for use in various applications, including personal care products. However, individual sensitivity can vary, and some users may experience skin or eye irritation. Proper handling during manufacturing and adherence to safety guidelines are important. Detailed safety information and handling instructions can be found in the Material Safety Data Sheet (MSDS) or Technical Data Sheet (TDS) provided by suppliers. Conducting patch tests on new formulations is advisable to ensure they are well-tolerated by most users.
Q4: What environmental considerations should be noted regarding ODEA?
Re: Environmental considerations for ODEA include its biodegradability and potential impact on aquatic life. While diethanolamides like ODEA can be biodegradable, their degradation rates can vary depending on environmental conditions. Responsible disposal practices and adherence to local regulations help minimize any potential environmental effects. Manufacturers should also consider the potential for bioaccumulation and toxicity to aquatic organisms when assessing the overall environmental footprint of products containing this ingredient.
| Other Names | Oleamide DEA | |
| CAS No. | 93-83-4 | |
| Compound Formula | C18H20O3S•C6H15NO3 | |
| Molecular Weight | N/A | |
| Appearance | Amber transparent liquid | |
| Melting Point | N/A | |
| Boiling Point | N/A | |
| Density | N/A | |
| Solubility in H2O | N/A | |
| Exact Mass | N/A | |
ODEA Oleic acid diethanolamide Health & Safety Information |
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| Signal Word | N/A | |
| Hazard Statements | N/A | |
| Hazard Codes | N/A | |
| Risk Codes | N/A | |
| Safety Statements | N/A | |
| Transport Information |
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