Surfactants
REACH
Glyceryl monolaurate
CAS Number
142-18-7
EC Number
205-526-6
Abbreviation
GML
What is Glyceryl monolaurate?
Glyceryl monolaurate (CAS 142-18-7), abbreviated GML and also known as monolaurin, is a monoglyceride ester derived from lauric acid and glycerol.
Where is Glyceryl monolaurate used?
- Food processing: stabilises oil-in-water emulsions in margarine, shortenings and baked goods
- Shelf-life extension by controlling fat crystal structure
- Personal care: emulsifier and skin-conditioning humectant in lotions, creams and cleansers
- Cosmetic systems: modifies surface wetting behaviour, improving spreadability and texture
- It also acts as a lubricant in food-contact and industrial processing.
Commercial specifications
- Purity grades range from technical to high-purity monoglyceride concentrations above 90%
- Material often meets FCC or Ph. Eur. standards depending on the intended application.
Other Names (Synonyms)
Glyceryl 1-laurate|1-monolaurin|2,3-dihydroxypropyl dodecanoate|GML
What are the physical properties of Glyceryl monolaurate?
Melting Point 62-63 °C
Boiling Point 186 °C / 1mmHg
Density 0.9764 (rough estimate)
Color White to Almost white
Form powder to crystal
Water Solubility 6mg/L
Refractive Index 1.4350 (estimate)
Log P 4.029 (est)
How is Glyceryl monolaurate classified and handled safely? Learn More
Warning
GHS07· Irritant
Hazard Statements
H319 Causes serious eye irritation
Precautionary Statements
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P264+P265 Wash … thoroughly after handling.
P337+P317 If eye irritation persists: Get medical advice/attention. Get emergency medical help.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Which trade and regulatory codes apply to Glyceryl monolaurate?
HS Code 2918.19.9000
Storage Class 11 - Combustible Solids
WGK (Germany) 1