Fragrance Material IndexBeta
Open the index

3,5,6,6-Tetramethyl-4-Methyleneheptan-2-One

Aroma Chemical CAS 81786-75-6

3,5,6,6-Tetramethyl-4-Methyleneheptan-2-One is a woody, violet and cedarwood material in the Fragrance Material Index. A written odor description for this material is not yet available.

Open in the interactive index

Odor profile

Descriptor 1 Woody
Descriptor 2 Violet
Descriptor 3 Cedarwood

Identification

CAS Number81786-75-6
INCI NameTetramethyl-4-methyleneheptan-2-one
CategoryAroma Chemical
FormulaC12H22O
Mol. Weight182.30
IUPAC Name3,5,6,6-tetramethyl-4-methylideneheptan-2-one
InChIKeyFRUPGGSBENIUTJ-UHFFFAOYSA-N

Synonyms

2-heptanone, 3,5,6,6-tetramethyl-4-methylene-, 3,5,6,6-tetramethyl-4-methylene heptan-2-one, 3,5,6,6-tetramethyl-4-methylene-2-heptanone, 3,5,6,6-tetramethyl-4-methylideneheptan-2-one, 3,5,6,6-woody amylene

Physical and chemical data

Boiling Point 231.00 °C
Flash Point 79.10 °C
Vapor Pressure 0.064000 mmHg @ 25.00 C. (est)
LogP 3.677
Solubility alcohol; water, 27.84 mg/L @ 25 C (est); For experimental / research use only.
Appearance colorless to pale yellow clear liquid

Regulatory status

IFRA maximum concentrations

CategoryUseLimit in the finished product
Category 1 Lip products, toys 0.0095 %
Category 2 Deodorants, antiperspirants 0.10 %
Category 3 Eye products 0.019 %
Category 4 Fine fragrance 1.9 %
Category 5A Body lotion 0.26 %
Category 5B Face cream 0.029 %
Category 5C Hand cream 0.0095 %
Category 5D Baby creams, oils 0.0032 %
Category 6 Oral care, mouthwash 0.0095 %
Category 7A Rinse-off hair products 0.086 %
Category 7B Leave-on hair products 0.086 %
Category 8 Intimate and baby wipes 0.0032 %
Category 9 Soap, shampoo, rinse-off 0.39 %
Category 10A Household care, hand contact 0.39 %
Category 10B Aerosol air fresheners 2.6 %
Category 11A Intended skin contact 0.0032 %
Category 11B Minimal skin contact 0.0032 %
Category 12 No skin contact, candles Not restricted
IFRA Amendment51
Restriction TypeRestriction
Critical EffectDermal Sensitization And Systemic Toxicity

All figures on this page are guide values collected from public reference works and supplier declarations. They differ between batches, origins and qualities. The data sheet of your own supplier is always the authoritative document for the material you actually use.

Related woody materials

All woody materials