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2-nonanol

Chemical Structure

General Material Information

Preferred name 2-nonanol
Trivial Name (±)-2-Nonanol
Short Description heptylmethylcarbinol
Formula C9 H20 O
CAS Number 628-99-9
Deleted CAS Number 74683-66-2
FEMA Number 3315
Flavis Number 2.087
ECHA Number 211-065-1
FDA UNII 292T5234DX
Nikkaji Number J96.506E
Beilstein Number 1719466
MDL MFCD00004593
COE Number 11803
Bio Activity Summary External link
NMR Predictor External link
JECFA Food Flavoring 293 2-nonanol
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 628-99-9 ; 2-NONANOL
Synonyms
  • heptyl methyl carbinol
  • N- heptyl methyl carbinol
  • heptylmethylcarbinol
  • methyl heptyl carbinol
  • methyl N-heptyl carbinol
  • 1-methyl-1-octanol
  • nonan-2-ol
  • 2 nonanol
  • 2-nonanol natural
  • 2-nonyl alcohol
  • 1-Methyl-1-octanol
  • DL-Nonan-2-ol
  • (±)-2-Nonanol
  • NSC 9481
  • 2-Hydroxynonane

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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Literature & References

nonan-2-ol
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:628-99-9
Pubchem (cid):12367
Pubchem (sid):134976222
Flavornet:628-99-9
Pherobase:View
Publications by PubMed
Toxicity and metabolism of exogenous α,β-unsaturated carbonyls in potato (Solanum tuberosum L.) tubers.
Preparation of passion fruit-typical 2-alkyl ester enantiomers via lipase-catalyzed kinetic resolution.
Stingless bees: chemical differences and potential functions in Nannotrigona testaceicornis and Plebeia droryana males and workers.
Determination of the hydrate structure of an isolated alcoholic OH in hydrophobic medium by infrared and near-infrared spectroscopy.
Identification of a sex pheromone produced by sternal glands in females of the caddisfly Molanna angustata curtis.
Characterization of infrared and near-infrared absorptions of free alcoholic OH groups in hydrocarbon.
Enantioselective analysis of secondary alcohols and their esters in purple and yellow passion fruits.
Synthesis of bicyclic sigma receptor ligands with cytotoxic activity.
A concentration-dependent multi-term linear free energy relationship for sorption of organic compounds to soils based on the hexadecane dilute-solution reference state.
Electroantennography in the study of two stingless bee species (Hymenoptera: Meliponini).
The metabolism of nonane, a JP-8 jet fuel component, by human liver microsomes, P450 isoforms and alcohol dehydrogenase and inhibition of human P450 isoforms by JP-8.
Evidence for pi-pi electron donor-acceptor interactions between pi-donor aromatic compounds and pi-acceptor sites in soil organic matter through pH effects on sorption.
The nature of the hydrophobic n-alkanol binding site within the C1 domains of protein kinase Calpha.
Secretions of stingless bees: cephalic secretions of two Frieseomelitta species.
Receptor neuron responses to potential sex pheromone components in the caddisfly Rhyacophila nubila (Trichoptera: Rhyacophilidae).
Solvent effect on ion-pair extraction of 2-(2-pyridylazo)-1-naphthol-4-sulfonate anion with solvated hydroxonium ion using alcohols and 1-octanol/octane mixed solvents.
Influence of lipid fraction, emulsifier fraction, and mean particle diameter of oil-in-water emulsions on the release of 20 aroma compounds.
Flavor production from a non-stick oil by moulds.
Interactions between artificial saliva and 20 aroma compounds in water and oil model systems.
Odour-impact compounds of Gorgonzola cheese.
The metabolism of n-nonane in male Fischer 344 rats.
Pheromonal secretions from glands on the 5th abdominal sternite of hydropsychid and rhyacophilid caddisflies (Trichoptera).
Alarm substances of the stingless bee,Trigona silvestriana.
Bioassay of compounds derived from the honeybee sting.
Identification of the bioactive enantiomer of erythro-3-(adenin-9-yl)-2-nonanol (EHNA), a semi-tight binding inhibitor of adenosine deaminase.

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
FDA Substances Added to Food (formerly EAFUS):View
CHEBI:View
CHEMBL:View
HMDB (The Human Metabolome Database):HMDB33916
FooDB:FDB012114
Export Tariff Code:2905.19.9090
Typical G.C.
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
Wikipedia:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 144.25759887695
Specific gravity @ 25 °C
Pounds per Gallon 6.823 to 6.906
Refractive Index 1.427 to 1.437 @ 20 °C
Melting Point -36 to -35°C @ 760 mm Hg
Boiling Point 193 to 194°C @ 760 mm Hg
Vapor Pressure 0.108 mmHg @ 25 °C
Flash Point TCC Value 82.22 °C TCC
logP (o/w) 3.23 est
Solubility
alcohol Yes
water, 259 mg/L @ 15 °C (exp) Yes
water No

Organoleptic Properties

Odor Type: Waxy
waxy, green, creamy, citrus, orange, cheesy, fruity
General comment At 10.00 % in dipropylene glycol. waxy green creamy citrus orange cheese fruity
Mosciano, Gerard P&F 15, No. 2, 69, (1990) Waxy, green, creamy, citrus orange, cheesy with slight fruity undernotes
Flavor Type: Waxy
waxy, soapy, musty, green, fruity, dairy
Mosciano, Gerard P&F 15, No. 2, 69, (1990) At 5.00 ppm. Waxy, soapy, musty with green fruity and dairy nuances

Occurrences

Potential Uses

Applications
Odor purposes Apple, Banana, Coconut, Cream, Fungus, Green, Melon, Strawberry
Flavoring purposes Cheese

Safety Information

Safety information

Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and 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-nonanol usage levels up to:
0.5000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.61 (μg/capita/day)
Structure Class: I
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 5
Click here to view publication 5
average usual ppmaverage maximum ppm
baked goods: -15.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -80.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: -12.00000
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --

Safety references

European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 7 (FGE.07): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf

Flavouring Group Evaluation 7, Revision 1 (FGE.07Rev1): Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Scientific opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission
View page or View pdf

Flavouring Group Evaluation 7, Revision 2 (FGE.07Rev2) : Saturated and unsaturated aliphatic secondary alcohols, ketones and esters of secondary alcohols and saturated linear or branched-chain carboxylic acids from chemical group 5
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):628-99-9
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :12367
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:3
nonan-2-ol
Chemidplus:0000628999