Definition
US FDA substance register · UNII 119I8DYD0P · registered name 5,9-DIMETHYL-4,8-DECADIENAL · mixture
Cosmetic roles
Listed as a fragrance-composition material (not a claim that it adds scent)FRAGRANCEGives the product a scentPERFUMING
Safety & regulatory references
- Restricted
- International fragrance standard (IFRA)
Source: IFRA fragrance standards
More data — names, identifiers, properties, test records, literature
Names & identifiers
DIMETHYL DECADIENALINCI다이메틸데카다이엔알Korean label name (MFDS standard)4,8-Decadienal, 5,9-dimethyl-Synonym
- CAS No.chemical registry number
- 762-26-5
- EC No.EU chemical inventory number
- 212-096-3
- DTXSIDUS EPA chemical ID
- DTXSID4052504
- DTXCIDUS EPA compound ID
- DTXCID8031077
- IUPAC
- 5,9-Dimethyldeca-4,8-dienal
- Molecular formula
- C12H20O
- Molecular weight
- 180.291 g/mol
What products actually use it for
What the 3 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.
- Fragrance2
- Deodorizer1
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
- Low to Moderate Frequency of Sensitization
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) 2010
Source: US EPA CompTox dashboard
Linked databases 11
- Australian Industrial Chemicals Inventory (AICIS)
- EU CosIng ingredient list 2
- IFRA fragrance standards
- Korea Cosmetic Association ingredient dictionary
- MFDS (Korea) cosmetic ingredient register 2
- UniChem cross-reference IDs
- US EPA CompTox dashboard 2
- US EPA DSSTox chemical database
- US FDA substance registration (GSRS)
- US FDA Unique Ingredient Identifier (UNII)
- Wikidata