Good Emollient

Tridecyl Stearate

INCI: TRIDECYL STEARATE

CAS Number
31556-45-3
Function
Emollient
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not restricted

For full compliance data across 55 jurisdictions, use the Substance Compliance tool.

Safety Data

Margin of Safety (MoS)
not established
Dermal Absorption
low
Sensitization
low

Calculate MoS for your specific formulation with the MoS Calculator.

Expert Verdict

CIR Expert Panel assessed as safe within 237 alkyl esters group via structural read-across when formulated to be non-irritating.

โš ๏ธ
Concern Level: Low

Frequently Asked Questions

Is Tridecyl Stearate safe in cosmetics?

CIR Expert Panel assessed as safe within 237 alkyl esters group via structural read-across when formulated to be non-irritating. The EU classifies Tridecyl Stearate as "permitted". Safety rating: GOOD.

Is Tridecyl Stearate allowed in the EU?

Tridecyl Stearate EU regulatory status: permitted. This is based on EU Regulation 1223/2009 and its amendments.

What does Tridecyl Stearate do in cosmetics?

Tridecyl Stearate functions as: Emollient. It is classified as a Emollient in our database. CAS number: 31556-45-3.

What is the Margin of Safety for Tridecyl Stearate?

not established 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.

๐Ÿ“ฑ

Is Tridecyl Stearate in Your Products?

Scan any product label with Piro โ€” our free ingredient scanner. Point your camera at the ingredients list and get instant safety scores for every ingredient.

Try Piro Free โ†’

Analyze Your Full Ingredient List

Paste any INCI list into the Decoder for instant safety analysis, or calculate the Margin of Safety for Tridecyl Stearate in your formulation.