Skip to content
  • beauty

2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate

CAS 1419401-88-9 · 20/100 · High conf.

Concern score

20/100Minor concern based on regulatory listings.
High confidence

2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate in plain language

What it is

On cosmetic ingredient lists it appears as “Methoxypropylamino cyclohexenylidene ethoxyethylcyanoacetate”.

Also known as Methoxypropylamino cyclohexenylidene ethoxyethylcyanoacetate

What it does

Used in cosmetics as a UV filter and a light stabiliser.

  • UV filter
  • Light stabilizer
Is it a concern?
Minor concern: no hazard classifications on record. It is listed for cosmetic use in the EU.

What the listings say

Permitted, with conditions — 2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate appears on published "allowed" regulatory lists rather than on a restriction list.

2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate is listed in Annex VI of the EU Cosmetics Regulation (EC) 1223/2009 (UV filters allowed in cosmetic products).

The score describes this ingredient's chemical identity — its hazard profile from published classifications and regulatory status — not the safety of any product it appears in.

Regulation

No restrictions found. 2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate appears in these published regulatory listings.

  • EU Annex VI — permitted UV filter
  • EU permitted UV filter
  • EUCosIngActive2 entries
    • Cosmetics Regulation annex VI / ref 32.Source →
    • Methoxypropylamino Cyclohexenylidene Ethoxyethylcyanoacetate is the organic compoundSource →
  • EUECallowed_listedAnnex VI of EU Cosmetics Regulation (EC) 1223/2009: UV filters allowed in cosmetic products. Maximum concentration: 3% Other conditions: - Not to be used in applications that may lead to exposure of the end-user’s lungs by inhalation - Do not use with nitrosating agents - Maximum nitrosamine content: 50 μg/kg - Keep in nitrite-free containers
    • Annex VI of EU Cosmetics Regulation (EC) 1223/2009: UV filters allowed in cosmetic products. Maximum concentration: 3% Other conditions: - Not to be used in applications that may lead to exposure of the end-user’s lungs by inhalation - Do not use with nitrosating agents - Maximum nitrosamine content: 50 μg/kg - Keep in nitrite-free containersSource →

Expert safety opinions

No expert opinion on file for 2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate. These are the independent scientific bodies that assess ingredients like this one; we show an opinion only when a record we hold cites it.

  • SCCS

    EU Scientific Committee on Consumer Safety

    No SCCS opinion on file.

  • CIR

    Cosmetic Ingredient Review (US expert panel)

    No CIR safety assessment on file.

Evidence & sources

No graded research studies for 2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate yet. This record is compiled from the published data sources below — registries and regulatory listings, not study findings.

2 data sources

Where this comes from

  • CosIng

    regulatory · updated 2026-09-23

    Open →
  • EU CosIng Cosmetics Regulation Annexes

    regulatory · updated 2020-11-24

    Open →

Suitability

Context-specific fit derived from published classifications and the current ingredient evidence profile.

Food use

Food-use source coverage is present in the current record.

Good fit

The ingredient appears in food-oriented source coverage or allowed-use references, which makes food use easier to support than a context with no domain signal at all.

Fragrance avoidance

No fragrance-linked caution surfaced in the current profile.

Good fit

This ingredient does not currently read as a fragrance-linked driver in the published evidence and hazard profile.

Catalog

Found in these products

Cosmetic and personal-care products that list 2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate are shown first. Their ingredient lists include 2-ethoxyethyl (2Z)-2-cyano-2-[3-(3-methoxypropylamino) cyclohex-2-en-1-ylidene]acetate; each product's own rating depends on its whole formula, so it is shown on the product page, not here.