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Ingredients

Ingredient Dictionary

TRIMETHYLCYCLOPENTENYL METHYLISOPENTENOL

Molecular structure

How much products actually contain

No product states its amount yet.

Of the products containing it, 2 list it before the 1% line and 17 after it (usually 1% or less).

Products using this ingredient

12 of 19 confirmed · likeliest to carry enough first · See all 19

Definition

US FDA substance register · UNII 28N247O58B · registered name EBANOL · mixture

Source: US FDA Unique Ingredient Identifier (UNII)

Trimethylcyclopentenyl Methylisopentenol is the organic compound that conforms to the formula

Cosmetic roles

Listed as a fragrance-composition material (not a claim that it adds scent)FRAGRANCEGives the product a scentPERFUMING

Safety & regulatory references

European Union

  • Other : The presence of the substance shall be indicated in the list of ingredients referred to in Article 19(1), point (g), when its concentration exceeds: — 0,001 % in leave-on products — 0,01 % in rinse-off products.

Source: MFDS (Korea) cosmetic regulatory information

Not classified under Korea’s toxic-substance GHS list · existing chemical substance

Source: Korea toxic substances GHS register (NIER)

EU Cosmetics Regulation, Annex III (restricted substances), entry 339

Source: EU restricted substances (Annex III)

Restriction III/339

Source: EU CosIng ingredient list

More data — names, identifiers, properties, test records, literature

Official labels & definitions

JCIA labelling name トリメチルシクロペンテニルメチルイソペンテノール: 本品は、次の化学式で表される有機化合物である。

Source: JCIA labelling names (Japan)

Names & identifiers

TRIMETHYLCYCLOPENTENYL METHYLISOPENTENOLINCI트라이메틸사이클로펜테닐메틸아이소펜텐올Korean label name (MFDS standard)4-Penten-2-ol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-SynonymトリメチルシクロペンテニルメチルイソペンテノールJapanese labelling name
CAS No.chemical registry number
67801-20-1
EC No.EU chemical inventory number
267-140-4
DTXSIDUS EPA chemical ID
DTXSID7052369
DTXCIDUS EPA compound ID
DTXCID1030941
IUPAC
3-Methyl-5-(2,2,3-trimethylcyclopent-3-en-1-yl)pent-4-en-2-ol
Molecular formula
C14H24O
Molecular weight
208.345 g/mol

What products actually use it for

What the 20 products reported to the US EPA with this ingredient use it for. Products outside cosmetics are included, so the top few rows are its main uses.

  • Fragrance20

Source: US EPA CompTox dashboard

Irritation and sensitisation studies

1 skin studies and 1 eye studies are on record.

Classed as low1

The study conclusions largely agree (100%). These tests are on the raw material itself; irritation at the amount in a finished product is a different question.

See all 2 studies
  • Not likely to be sensitizing
    skin sensitisation: in vivo (LLNA) · Screening · equivalent or similar to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay)
  • Ambiguous
    eye irritation: in vivo · Screening · OECD Guideline 405 (Acute Eye Irritation / Corrosion) according to EU Method B.5 (Acute Toxicity: Eye Irritation / Corrosion) according to

Source: US EPA CompTox dashboard

Linked databases 15