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General Material Information

Preferred name gardenia decalone
Trivial Name 6-Isopropyldecahydro-2-naphthone
Short Description decatone (Givaudan)
Formula C13 H22 O
CAS Number 34131-98-1
ECHA Number 251-840-1
FDA UNII 2F97U2I94O
Nikkaji Number J287.865H
MDL MFCD01310437
xLogP3-AA 3.50 (est)
NMR Predictor External link
Synonyms
  • decatone (Givaudan)
  • 2(1H)- naphthalenone, octahydro-6-(1-methylethyl)-
  • 3,4,4a,5,6,7,8,8a- octahydro-6-isopropyl naphthalene-2(1H)-one
  • 3,4,4a,5,6,7,8,8a- octahydro-6-isopropylnaphthalene-2(1H)-one
  • 6-propan-2-yl-3,4,4a,5,6,7,8,8a-octahydro-1H-naphthalen-2-one
  • 6-iso propyl decalone
  • iso propyl octahydonaphthalenone
  • 6-iso propyl-2(1H)-octahydronaphthalenone
  • 6-iso propyl-2[1H]-octahydronaphthalenone
  • 6-iso propyl-3,4,4a,5,6,7,8,8a-octahydro-2(1H)-naphthalenone
  • 6-iso propyldecalone
  • 6-iso propyloctahydronaphthalen-2(1H)-one
  • 6-propan-2-yl-3,4,4a,5,6,7,8,8a-octahydro-1H-naphthalen-2-one
  • 2(1H)-Naphthalenone, octahydro-6-(1-methylethyl)-
  • 2(1H)-Naphthalenone, octahydro-6-isopropyl-
  • Octahydro-6-(1-methylethyl)-2(1H)-naphthalenone
  • 3,4,4a,5,6,7,8,8a-Octahydro-6-isopropyl-2(1H)naphthalenone
  • 6-Isopropyl-2(1H)-octahydronaphthalenone
  • Decatone
  • 6-Isopropyldecahydro-2-naphthone

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Other Information

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 194.31753540039
Specific gravity @ 25 °C
Pounds per Gallon 7.996 to 8.046
Refractive Index 1.486 to 1.491 @ 20 °C
Boiling Point 273 to 274°C @ 760 mm Hg
Vapor Pressure 0.005 mmHg @ 25 °C
Flash Point TCC Value 93.33 °C TCC
logP (o/w) 3.872 est
Solubility
alcohol Yes
water, 32 mg/L @ 20 °C (exp) Yes
Stability
alcoholic - good Unspecified
antiperspirant spray - moderate Unspecified
APC (pH = 10) - good Unspecified
candles - moderate Unspecified
damp fabric - moderate Unspecified
dry fabric - moderate Unspecified
liquid bleach - poor Unspecified
pH = 2 - moderate Unspecified
powder detergent - good Unspecified
powder detergent + activator - good Unspecified
soap - good Unspecified
toiletries - good Unspecified

Organoleptic Properties

Odor Type: Floral
gardenia, green, grapefruit, rhubarb, vetiver, woody
Odor strength medium
Substantivity 140 hour(s) at 100.00 %
Luebke, William tgsc, (1986) At 100.00 %. gardenia green grapefruit rhubarb vetiver woody
Decatone has a woody, vetiver, citrus-grapefruit and green-rhubarb character. It can be used in simple citrus accords where it produces contrast and fixation, and in sophisticated perfumes where it is an excellent blender for oakmoss, vetiver, sandalwood and quinolines. It is powerful and longlasting. Citrus, Woody, Fresh, Fruity
General comment CITRUS, FRUITY, GREEN, GRAPEFRUIT

Safety Information

Safety information

European information :
Most important hazard(s):
None - None found.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 36 - Wear suitable protective clothing.
Hazards identification
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
Pictogram
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Oral/Parenteral Toxicity:
oral-rat LDLo 5000 mg/kg
Food and Chemical Toxicology. Vol. 26, Pg. 371, 1988.

Dermal Toxicity:
skin-rabbit LDLo 5000 mg/kg
Food and Chemical Toxicology. Vol. 26, Pg. 371, 1988.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for gardenia decalone usage levels up to:
5.0000 % in the fragrance concentrate.
Recommendation for gardenia decalone flavor usage levels up to:
not for flavor use.

Safety references

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):34131-98-1
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :118134
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
6-propan-2-yl-3,4,4a,5,6,7,8,8a-octahydro-1H-naphthalen-2-one
Chemidplus:0034131981