Diethylhexyl Syringylidenemalonate

INCI: DIETHYLHEXYL SYRINGYLIDENEMALONATE

CAS Number
444811-29-4
Function
Skin Protecting, Photostabilizer, Antioxidant
Safety Rating
GOOD

Regulatory Status

๐Ÿ‡ช๐Ÿ‡บ EU Status permitted
๐Ÿ‡บ๐Ÿ‡ธ US Status permitted
US Notes Not an approved sunscreen active; used as cosmetic ingredient (stabilizer/antioxidant)

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

DESM is a photostabilizer and antioxidant permitted in EU cosmetics with no concentration limits; it stabilizes avobenzone and boosts SPF by approximately 5 units.

โš ๏ธ
Concern Level: Low

Frequently Asked Questions

Is Diethylhexyl Syringylidenemalonate safe in cosmetics?

DESM is a photostabilizer and antioxidant permitted in EU cosmetics with no concentration limits; it stabilizes avobenzone and boosts SPF by approximately 5 units. The EU classifies Diethylhexyl Syringylidenemalonate as "permitted". Safety rating: GOOD.

Is Diethylhexyl Syringylidenemalonate allowed in the EU?

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

What does Diethylhexyl Syringylidenemalonate do in cosmetics?

Diethylhexyl Syringylidenemalonate functions as: Skin Protecting, Photostabilizer, Antioxidant. It is classified as a Antioxidant in our database. CAS number: 444811-29-4.

What is the Margin of Safety for Diethylhexyl Syringylidenemalonate?

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 Diethylhexyl Syringylidenemalonate 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 Diethylhexyl Syringylidenemalonate in your formulation.