Regulatory Status
For full compliance data across 55 jurisdictions, use the Substance Compliance tool.
Safety Data
Calculate MoS for your specific formulation with the MoS Calculator.
Expert Verdict
Butylene Glycol Cocoate is an ester of 1,3-butylene glycol and coconut acid (CAS 73138-39-3; EC 277-288-1; CosIng Ref 55010). It is a permitted cosmetic ingredient in the EU with no Annex restrictions. CIR assessed the full class of coconut oil-derived esters as safe for cosmetic use, with no irritation, sensitization, or toxicological concerns identified. EWG Skin Deep lists it with minimal data concerns. Not subject to SCCS opinion or ECHA harmonised classification. An excellent-profile emollient with specialised pigment-wetting utility, well tolerated across all skin types.
Regulatory Flags
Frequently Asked Questions
Is Butylene Glycol Cocoate safe in cosmetics?
Butylene Glycol Cocoate is an ester of 1,3-butylene glycol and coconut acid (CAS 73138-39-3; EC 277-288-1; CosIng Ref 55010). It is a permitted cosmetic ingredient in the EU with no Annex restrictions. CIR assessed the full class of coconut oil-derived esters as safe for cosmetic use, with no irritation, sensitization, or toxicological concerns identified. EWG Skin Deep lists it with minimal data concerns. Not subject to SCCS opinion or ECHA harmonised classification. An excellent-profile emollient with specialised pigment-wetting utility, well tolerated across all skin types. The EU classifies Butylene Glycol Cocoate as "permitted". Safety rating: EXCELLENT.
Is Butylene Glycol Cocoate allowed in the EU?
Butylene Glycol Cocoate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.
What does Butylene Glycol Cocoate do in cosmetics?
Butylene Glycol Cocoate functions as: Emollient, pigment-wetting and dispersing agent, emulsion stabilizer, viscosity controlling agent (nonaqueous), solubilizer for UV filters. It is classified as a cosmetic ingredient in our database. CAS number: 73138-39-3.
What is the Margin of Safety for Butylene Glycol Cocoate?
adequate The Margin of Safety (MoS) is calculated using SCCS methodology. A MoS above 100 is generally considered safe. Use the MoS Calculator tool to calculate MoS for your specific formulation and product category.
Compliance Tools
Check Butylene Glycol Cocoate compliance across multiple jurisdictions:
Related Ingredients
Is Butylene Glycol Cocoate in Your Products?
Scan any product label with Piro — our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.
Try Piro Free →Analyze Your Full Ingredient List
Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Butylene Glycol Cocoate in your formulation.