Definition
Isopentylcyclohexanone is the organic compound that conforms to the formula
US FDA substance register · UNII 5380BWU79X · registered name 4-TERT-PENTYLCYCLOHEXANONE · single chemical substance
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
ISOPENTYLCYCLOHEXANONEINCI아이소펜틸사이클로헥산온Korean label name (MFDS standard)Cyclohexanone, 4-(1,1-dimethylpropyl)-Synonym
- CAS No.chemical registry number
- 16587-71-6
- EC No.EU chemical inventory number
- 240-642-0
- DTXSIDUS EPA chemical ID
- DTXSID4047127
- DTXCIDUS EPA compound ID
- DTXCID2027127
- IUPAC
- 4-(2-Methylbutan-2-yl)cyclohexan-1-one
- Molecular formula
- C11H20O
- Molecular weight
- 168.28 g/mol
What products actually use it for
What the 6 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.
- Fragrance5
- Deodorizer1
Source: US EPA CompTox dashboard
Irritation and sensitisation studies
2 skin studies and 0 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
- SkinIrr2
Skin Irritation · QSAR Predicted - Not likely to be sensitizing
skin sensitisation: in vivo (LLNA) · Screening · according to OECD Guideline 429 (Skin Sensitisation: Local Lymph Node Assay) 2010 according to OECD Guideline 406 (Skin Sensitisation) 1992 according to EPA OPPTS 870.2600 (Skin Sensitisation) 2003
Source: US EPA CompTox dashboard
Linked databases 13
- Australian Industrial Chemicals Inventory (AICIS)
- ChEMBL
- EU CosIng ingredient list 2
- IFRA fragrance standards
- Korea Cosmetic Association ingredient dictionary
- MFDS (Korea) cosmetic ingredient register 2
- NIST Chemistry WebBook
- 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