Overview
Glyceryl caprate (CAS 26402-22-2 ), also known as 1-decanoylglycerol, is a monoglyceride ester of capric acid used as an emulsifier and moisturizing agent across personal care, pharmaceutical, and food applications.
It functions by stabilizing oil-in-water systems and supporting skin barrier conditioning in finished formulations. In cosmetic formulations, it acts as an emulsifier and humectant in creams, lotions, and cleansing products.
This ingredient helps to bind water and oil phases while improving skin feel. Pharmaceutical manufacturers use it as an excipient in topical and semi-solid dosage forms where controlled emulsification is required.
It is also utilized where skin penetration support is necessary. In food-grade applications, it functions as an emulsifying agent in fat-based systems, contributing to texture and shelf stability in processed food products.
Its mild surfactant profile also makes it suitable for rinse-off personal care formats such as gentle cleansers and baby care products. Glyceryl caprate is typically supplied as a liquid or low-melting solid.
The physical state depends on purity and processing. It is available in cosmetic-grade and food-grade specifications, with some suppliers offering material compliant with FCC or Ph. Eur. standards.
Bulk supply is standard for industrial buyers, with smaller packaging available for formulators and R&D procurement. This versatile ester remains a staple for manufacturers seeking reliable emulsification properties.
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Physical Properties
| Melting Point | 53 °C |
| Color | White to Off-White |
| Form | Solid |
| Water Solubility | 600mg/L at 33℃ |
| Log P | 3.010 (est) |
Safety & Handling
Warning GHS07 Hazard Statements H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation Precautionary Statements P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash … thoroughly after handling. P271 Use only outdoors or in a well-ventilated area. P280 Wear protective gloves/protective clothing/eye protection/face protection. P319 Get medical advice/attention if you feel unwell. P321 Specific treatment (see … on this label). P405 Store locked up. P501 Dispose of contents/container in accordance with local regulations. P264+P265 Wash … thoroughly after handling. P302+P352 IF ON SKIN: Wash with plenty of water. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing. P332+P317 Get emergency medical help. P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P403+P233 Store in a well-ventilated place. Keep container tightly closed. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Trade & Regulatory
| HS Code | 2918.19.9000 |
| WGK (Germany) | 1 |
Other Names
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Chemical Properties
- CAS Number
- 26402-22-2
- EC Number
- 247-667-6
- Mol. Weight
- 246.34
- HS Code
- 2918.19.9000
- Category
- Surfactants