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2-methyl-4-(camphenyl-8) cyclohexanone

Chemical Structure

General Material Information

Preferred name 2-methyl-4-(camphenyl-8) cyclohexanone
Trivial Name 4-[(3,3-Dimethylbicyclo[2.2.1]hept-2-yl)methyl]-2-methylcyclohexanone
Short Description aldron (Symrise)
Formula C17 H28 O
CAS Number 68901-22-4
ECHA Number 272-665-7
FDA UNII Search
Nikkaji Number J332.717E
xLogP3-AA 4.90 (est)
NMR Predictor External link
Synonyms
  • aldron (Symrise)
  • cyclohexanone, 4-((3,3-dimethylbicyclo(2.2.1)hept-2-yl)methyl)-2-methyl-
  • cyclohexanone, 4-[(3,3-dimethylbicyclo[2.2.1]hept-2-yl)methyl]-2-methyl-
  • 4-(3,3-dimethyl bicyclo(2.2.1)hept-2-yl methyl)-2-methyl cyclohexanone
  • 4-((3,3-dimethyl bicyclo(2.2.1)hept-2-yl)methyl)-2-methyl cyclohexan-1-one
  • dimethyl bicyclohept-2-yl methyl-2-methyl cyclohexanone
  • 4-[(6,6-dimethyl-5-bicyclo[2.2.1]heptanyl)methyl]-2-methylcyclohexan-1-one
  • 4-((3,3-dimethylbicyclo(2.2.1)hept-2-yl)methyl)-2-methylcyclohexan-1-one
  • 4-[(3,3-dimethylbicyclo[2.2.1]hept-2-yl)methyl]-2-methylcyclohexan-1-one
  • 4-[(3,3-dimethylbicyclo[2.2.1]hept-2-yl)methyl]-2-methylcyclohexanone
  • 2-methyl-4-(camphenyl-8) cyclohexanone
  • 2-methyl-4-(camphenyl-8)-cyclohexanone
  • 4-[(6,6-dimethyl-5-bicyclo[2.2.1]heptanyl)methyl]-2-methylcyclohexan-1-one
  • 4-[(3,3-Dimethylbicyclo[2.2.1]hept-2-yl)methyl]-2-methylcyclohexanone

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Other Information

(IUPAC):Atomic Weights of the Elements 2011 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
HMDB (The Human Metabolome Database):Search
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 248.40936279297
Specific gravity @ 25 °C
Pounds per Gallon 8.08 to 8.171
Refractive Index 1.499 to 1.505 @ 20 °C
Boiling Point 324 to 325°C @ 760 mm Hg
Vapor Pressure 0.000247 mmHg @ 25 °C
Vapor Density 0.86
Flash Point TCC Value 93.33 °C TCC
logP (o/w) 5.361 est
Solubility
alcohol Yes
water, 0.502 mg/L @ 25 °C (est) Yes
Stability
AP roll-on 15% (good) Unspecified
bleach (poor) Unspecified
body lotion (good) Unspecified
cleaner APC liquid (very good) Unspecified
cleaner liquid citric acid (good) Unspecified
detergent powder conc. (very good) Unspecified
shampoo/shower gel (very good) Unspecified
soap (good) Unspecified

Organoleptic Properties

Odor Type: Animal
animal, amber, musk
General comment At 10.00 % in dipropylene glycol. animal amber musk
Stable in: body lotion (good), shampoo (very good), soap (good), ap roll-on (good), powder (very good), cleaner citric (good), cleaner apc (very good), bleach (poor). A very special animalic amber note with great diffusion and powerful lingering character
A deceptively powerful material of great diffusion that should be used in traces to exalt and unify sandalwood and musk odourants. Easy to overdose but invaluable when properly used. Many people find it hard to smell, even in dilution and not everyone smells the same thing (see the Symrise description below). It can add great effects to woody, tobacco, musk and incense blends. Animalic, woody-amber, musk

Safety Information

Safety information

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 LD50 > 5000 mg/kg

Dermal Toxicity:
Not determined
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 2-methyl-4-(camphenyl-8) cyclohexanone 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):68901-22-4
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :111416
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
4-[(6,6-dimethyl-5-bicyclo[2.2.1]heptanyl)methyl]-2-methylcyclohexan-1-one
Chemidplus:0068901224