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Ingredients

Ingredient Dictionary

ROSE KETONE-3

Molecular structure

Definition

US FDA substance register · UNII 7F4RIE5P7E · registered name .DELTA.-DAMASCONE · single chemical substance

Source: US FDA Unique Ingredient Identifier (UNII)

Cosmetic roles

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

Safety & regulatory references

Restricted
European Union · South Korea · United Kingdom

Source: MFDS (Korea) cosmetic regulatory information · UK cosmetics regulations (OPSS)

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

Source: Korea toxic substances GHS register (NIER)

Restriction III/161

Source: EU CosIng ingredient list

Restriction III/161 · Other restriction: ban substances that deplete the ozone layer

Source: EU CosIng ingredient list

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

Official labels & definitions

JCIA labelling name δ-ダマスコン: 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

ROSE KETONE-3INCI델타-다마스콘Korean label name (MFDS standard)2-Buten-1-one, 1-(2,6,6-trimethyl-3-cyclohexen-1-yl)-Synonym로즈케톤-3Korean label name (MFDS standard)DELTA-DAMASCONESynonym
CAS No.chemical registry number
57378-68-4
EC No.EU chemical inventory number
260-709-8
DTXSIDUS EPA chemical ID
DTXSID2052235
DTXCIDUS EPA compound ID
DTXCID7030806
IUPAC
1-(2,6,6-Trimethylcyclohex-3-en-1-yl)but-2-en-1-one
Molecular formula
C13H20O
Molecular weight
192.302 g/mol

Measured properties

Appearance
Liquid, CBI · Liquid
Boiling point
82 °C (2 mm Hg), 97 °C (3 mm Hg)
Solubility
1 ml in 10 ml 95% alcohol (in ethanol)
Density
0.920 -0.940

Values measured on the substance itself, not a specification for a commercial raw material.

Source: PubChem

What products actually use it for

What the 200 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.

  • Fragrance195
  • Deodorizer3
  • Flavouring and nutrient2

Source: US EPA CompTox dashboard

Irritation and sensitisation studies

1 skin studies and 0 eye studies are on record.

Classed as moderate1

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 1 studies
  • SkinSens1
    Skin Sensitization · QSAR Predicted

Source: US EPA CompTox dashboard

Linked databases 16