EU/US Properties Organoleptics Cosmetics Suppliers Safety Safety in use Safety references References Other Blenders Uses Occurrence Synonyms Articles Notes
 

(±)-2,4,8-trimethyl-7-nonen-2-ol
7-nonen-2-ol, 2,4,8-trimethyl-

Sponsors

Flavor Demo Formulas
Name:2,4,8-trimethylnon-7-en-2-ol
CAS Number: 437770-28-0Picture of molecule3D/inchi
FDA UNII:2186U8K08B
Molecular Weight:184.32248000
Formula:C12 H24 O
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
Racemate (EFFA, 2010). Specifications ().; (EFFA. 2010).
Category:flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar:Search
Google Books:Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist:Search
Google Patents:Search
US Patents:Search
EU Patents:Search
Pubchem Patents:Search
JECFA Food Flavoring:1644 (+/-)-2,4,8-trimethyl-7-nonen-2-ol
FLAVIS Number:02.250 (Old)
DG SANTE Food Flavourings:02.250 2,4,8-trimethyl-7-nonen-2-ol
FEMA Number:4212 (+/-)-2,4,8-trimethyl-7-nonen-2-ol
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: (+/-)-2,4,8-TRIMETHYL-7-NONEN-2-OL
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 96.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.84500 to 0.85500 @ 25.00 °C.
Pounds per Gallon - (est).: 7.031 to 7.114
Refractive Index:1.44800 to 1.45600 @ 20.00 °C.
Boiling Point: 242.00 to 243.00 °C. @ 760.00 mm Hg
Vapor Pressure:0.005000 mm/Hg @ 25.00 °C. (est)
Flash Point: 231.00 °F. TCC ( 110.60 °C. ) (est)
logP (o/w): 4.079 (est)
Soluble in:
 alcohol
 water, 28.15 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: citrus
Odor Strength:medium
grapefruit citrus floral citronella
Odor Description:at 100.00 %. grapefruit citrus floral citronella
Flavor Type: citrus
">grapefruit citrus
Taste Description: grapefruit
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Axsyn
For experimental / research use only.
7-Nonen-2-ol,2,4,8-trimethyl-
Parchem
(±)-2,4,8-Trimethyl-7-nonen-2-ol
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the Chemical Sources Association
 
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:
Not determined
Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for (±)-2,4,8-trimethyl-7-nonen-2-ol usage levels up to:
  1.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 3.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.10 (μg/capita/day)
Modified Theoretical Added Maximum Daily Intake (mTAMDI): 19 (μg/person/day)
Threshold of Concern:1800 (μg/person/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: 22
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): 2.0000010.00000
beverages(alcoholic): 5.0000050.00000
breakfast cereal: 5.0000025.00000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: 5.0000020.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: 2.0000010.00000
gelatins / puddings: 5.0000020.00000
granulated sugar: --
gravies: --
hard candy: 5.0000025.00000
imitation dairy: --
instant coffee / tea: 2.0000020.00000
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: 5.0000025.00000
soups: --
sugar substitutes: --
sweet sauces: --
 
Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i).
Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm.
 average usage mg/kgmaximum usage mg/kg
Dairy products, excluding products of category 02.0 (01.0): 0.000500.02500
Fats and oils, and fat emulsions (type water-in-oil) (02.0): 0.000500.02500
Edible ices, including sherbet and sorbet (03.0): 0.005000.25000
Processed fruit (04.1): 0.005000.02500
Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): 0.005000.02500
Confectionery (05.0): 0.050002.50000
Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): --
Bakery wares (07.0): 0.005000.25000
Meat and meat products, including poultry and game (08.0): 0.000500.02500
Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): 0.000500.02500
Eggs and egg products (10.0): --
Sweeteners, including honey (11.0): --
Salts, spices, soups, sauces, salads, protein products, etc. (12.0): 0.000500.02500
Foodstuffs intended for particular nutritional uses (13.0): --
Non-alcoholic ("soft") beverages, excl. dairy products (14.1): 0.050002.50000
Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): 0.050002.50000
Ready-to-eat savouries (15.0): 0.000500.02500
Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): 0.000500.02500
 
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):

Scientific Opinion on Flavouring Group Evaluation 90 (FGE.90): Consideration of Aliphatic, acyclic and alicyclic terpenoid tertiary alcohols and structurally related substances evaluated by JECFA (68th meeting)FGE.18Rev1 (2009)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 90, Revision 1 (FGE.90Rev1): consideration of six substances evaluated by JECFA (68th meeting) structurally related to aliphatic, alicyclic and aromatic saturated and unsaturated tertiary alcohols, aromatic tertiary alcohols and their esters evaluated by EFSA in FGE.18Rev1 and FGE.75Rev1
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :14614417
National Institute of Allergy and Infectious Diseases:Data
2,4,8-trimethylnon-7-en-2-ol
Chemidplus:0437770280
 
References:
 2,4,8-trimethylnon-7-en-2-ol
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):14614417
Pubchem (sid):135300759
 
Other Information:
(IUPAC):Atomic Weights of the Elements 2009
(IUPAC):Atomic Weights of the Elements 2009 (pdf)
Videos:The Periodic Table of Videos
tgsc:Atomic Weights use for this web site
(IUPAC):Periodic Table of the Elements
FDA Everything Added to Food in the United States (EAFUS):View
HMDB (The Human Metabolome Database):HMDB32543
FooDB:FDB010419
ChemSpider:View
 
Potential Blenders and core components note
For Odor
No odor group found for these
2-
ethyl-N-methyl-N-(3-methyl phenyl) butyramide
FR
aldehydic
aldehydic
decanal (aldehyde C-10)
FL/FR
mandarine undecenal
FL/FR
TMH aldehyde
FR
tridecanal
FL/FR
anisic
ethyl para-anisate
FL/FR
citronella
4,8-
dimethyl-7-nonen-2-ol
FR
citrus
acetaldehyde citronellyl methyl acetal
FR
benzyl anthranilate
FR
bergamot oil
FL/FR
bergamot oil bergaptene reduced italy
FL/FR
bergamot oil turkey
FL/FR
beta-
bisabolol
FL/FR
citral diethyl acetal
FL/FR
citral dimethyl acetal
FL/FR
citrus floral green fragrance
FR
citrus grandis fruit extract
FL/FR
citrus grandis fruit water
FR
citrus grandis peel extract
FR
citrus grandis peel oil
FL/FR
citrus ocimenol
FR
citrus paradisi peel extract
FL/FR
citrus paradisi peel oil bergaptene reduced
FL/FR
citrus paradisi peel oil washed
FL/FR
citrus paradisi peel water
FL/FR
citrus specialty
FR
dihydromyrcenol
FL/FR
dimethyl octenone
FR
2,4-
dimethyl-3-cyclohexene-1-methanyl acetate
FR
2-
dodecanone
FL/FR
citrus
floral fragrance
FR
grapefruit carbonyls
FL/FR
grapefruit essence
FL/FR
grapefruit fragrance
FR
grapefruit indene
FR
grapefruit mercaptan
FL/FR
grapefruit nitrile
FR
grapefruit oil
FL/FR
grapefruit oil c.p. argentina
FL/FR
grapefruit oil c.p. california
FL/FR
grapefruit oil c.p. florida
FL/FR
grapefruit oil c.p. israel
FL/FR
grapefruit oil CO2 extract (citrus paradisi macf. var. falvedo)
FL/FR
grapefruit oil folded
FL/FR
grapefruit oil folded california
FL/FR
grapefruit oil folded florida
FL/FR
grapefruit oil replacer
FL/FR
grapefruit oil terpeneless
FL/FR
grapefruit oil terpenes
FL/FR
grapefruit pentanol
FR
grapefruit specialty
FR
lemon oil residues
FL/FR
lime octadienal
FR
lime oil distilled mexico
FL/FR
mandarin oil
FL/FR
mandarin oil italy
FL/FR
5-
mercapto-5-methyl-3-hexanone
FL/FR
methyl indole-1-carboxylate
FR
3-
methyl-4-(2-methyl butyl oxy) butyraldehyde
FR
1-
methyl-4-methyl ethenyl cyclohexene sulfurized
FL/FR
myrmac aldehyde
FR
nonanal dimethyl acetal
FL/FR
(+)-
nootkatone
FL/FR
wild sweet
orange peel oil west indian
FL/FR
philodendron solimoesense specialty
FR
rhubafuran
FR
alpha-
terpinyl methyl ether
FL/FR
valencene
FL/FR
verbena fragrance
FR
yuzu specialty
FR
ethereal
ethyl acetate
FL/FR
2-
methyl valeraldehyde
FL/FR
floral
acetyl tetralin
FR
allyl anthranilate
FL/FR
amyl anthranilate
FL/FR
bigarade oxide
FR
bois de rose oil brazil
FL/FR
cassis oxime 10%
FR
beta-
damascenone
FL/FR
decyl anthranilate
FR
dimethyl anthranilate
FL/FR
2,4-
dimethyl cyclohexyl methyl acetate
FR
ethyl anthranilate
FL/FR
ethyl ortho-anisate
FL/FR
gardenia acetal
FR
gardenia amide
FR
gardenia decalone
FR
gardenia pentyl acetate
FR
linalool
FL/FR
linalyl anthranilate
FL/FR
magnolia indene
FR
muguet nitrile
FR
beta-
naphthyl anthranilate
FL/FR
nerol
FL/FR
neroli oil tunisia
FL/FR
nerolidyl acetate
FL/FR
neryl acetate
FL/FR
neryl isovalerate
FL/FR
octanal / methyl anthranilate schiff's base
FR
palmarosa oil
FL/FR
peony acetonitrile
FR
petitgrain concrete
FR
petitgrain grapefruit oil
FL/FR
petitgrain lemon oil
FL/FR
petitgrain mandarin oil
FL/FR
petitgrain mandarin oil terpeneless
FL/FR
petitgrain oil morocco
FL/FR
phenethyl anthranilate
FL/FR
4-
phenyl-3-buten-2-ol
FL/FR
tetrahydrolinalyl acetate
FR
undecanal dimethyl acetal
FR
fruity
acetoin acetate
FL/FR
apple crotonate
FR
butyl anthranilate
FL/FR
iso
butyl anthranilate
FL/FR
iso
butyl methyl anthranilate
FL/FR
(E)-
cinnamyl propionate
FL/FR
cyclohexyl anthranilate
FL/FR
ethyl 2-methyl butyrate
FL/FR
ethyl 3-hydroxyhexanoate
FL/FR
ethyl propionate
FL/FR
grape butyrate
FL/FR
grape essence
FL/FR
concord
grape fragrance
FR
grape fragrance
FR
grapefruit acetal
FR
3-
hexanone
FL/FR
(Z)-3-
hexen-1-yl anthranilate
FL/FR
methyl 2-methyl valerate
FL/FR
methyl anthranilate
FL/FR
neryl propionate
FL/FR
(Z)-3-
octen-1-yl propionate
FL/FR
3-
phenyl propyl isobutyrate
FL/FR
propyl heptanoate
FL/FR
tropical trithiane
FL/FR
grape
muscadine fragrance
FR
green
green carboxylate
FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl isovalerate
FL/FR
(2-
methoxy-1-methyl butyl) benzene
FR
[(4E,4Z)-5-
methoxy-3-methyl-4-penten-1-yl] benzene
FR
herbal
6-
acetoxydihydrotheaspirane
FL/FR
chrysanthemum ketone
FR
3-
octyl acetate
FL/FR
alpha-
terpinyl acetate
FL/FR
minty
ethyl benzoate
FL/FR
naphthyl
beta-
naphthyl ethyl ether
FL/FR
pulpy
grapefruit isolate
FL/FR
spicy
cinnamyl propionate
FL/FR
sulfurous
ethyl 3-mercaptopropionate
FL/FR
grapefruit menthane
FL/FR
4-
methoxy-2-methyl butane thiol
FL/FR
3-
thiohexanol
FL/FR
4-
tropical oxathiane
FL/FR
terpenic
(E,E)-2,6-allo
ocimene
FL/FR
waxy
decanal dimethyl acetal
FL/FR
ethyl decanoate
FL/FR
ethyl nonanoate
FL/FR
1-
undecanol
FL/FR
For Flavor
No flavor group found for these
6-
acetoxydihydrotheaspirane
FL/FR
allyl anthranilate
FL/FR
amyl anthranilate
FL/FR
iso
butyl methyl anthranilate
FL/FR
(E)-
cinnamyl propionate
FL/FR
decanal dimethyl acetal
FL/FR
dihydronootkatone
FL
ethyl 3-mercaptopropionate
FL/FR
ethyl ortho-anisate
FL/FR
lemon oil residues
FL/FR
mandarine undecenal
FL/FR
4-
mercapto-4-methyl-2-pentanol
FL
5-
mercapto-5-methyl-3-hexanone
FL/FR
3-
mercaptooctanal
FL
nerolidyl acetate
FL/FR
(E,E)-2,6-allo
ocimene
FL/FR
aldehydic
aldehydic
1-
undecanol
FL/FR
anise
ethyl para-anisate
FL/FR
citrus
bergamot oil
FL/FR
bergamot oil bergaptene reduced italy
FL/FR
bergamot oil turkey
FL/FR
beta-
bisabolol
FL/FR
citral diethyl acetal
FL/FR
citral dimethyl acetal
FL/FR
citrus grandis fruit extract
FL/FR
citrus grandis peel oil
FL/FR
citrus paradisi peel extract
FL/FR
citrus paradisi peel oil bergaptene reduced
FL/FR
citrus paradisi peel oil washed
FL/FR
citrus paradisi peel water
FL/FR
dehydronootkatone
FL
grapefruit carbonyls
FL/FR
grapefruit essence
FL/FR
grapefruit flavor
FL
pink
grapefruit flavor
FL
grapefruit green flavor
FL
grapefruit juice
FL
grapefruit key
FL
grapefruit mercaptan
FL/FR
grapefruit oil
FL/FR
grapefruit oil c.p. argentina
FL/FR
grapefruit oil c.p. california
FL/FR
grapefruit oil c.p. florida
FL/FR
grapefruit oil c.p. israel
FL/FR
grapefruit oil CO2 extract (citrus paradisi macf. var. falvedo)
FL/FR
grapefruit oil folded
FL/FR
grapefruit oil folded california
FL/FR
grapefruit oil folded florida
FL/FR
grapefruit oil replacer
FL/FR
grapefruit oil sesquiterpeneless
FL
grapefruit oil terpeneless
FL/FR
grapefruit oil terpenes
FL/FR
lemon carbonyls
FL
lime oil distilled mexico
FL/FR
linalool
FL/FR
mandarin oil
FL/FR
mandarin oil italy
FL/FR
3-
mercaptoheptyl acetate
FL
1-
methyl-4-methyl ethenyl cyclohexene sulfurized
FL/FR
nerol
FL/FR
neroli oil tunisia
FL/FR
(+)-
nootkatone
FL/FR
wild sweet
orange peel oil west indian
FL/FR
petitgrain grapefruit oil
FL/FR
petitgrain lemon oil
FL/FR
petitgrain mandarin oil
FL/FR
petitgrain oil morocco
FL/FR
pomelo essence oil
FL
pomelo flavor
FL
valencene
FL/FR
earthy
(±)-2-
mercapto-5-methylheptan-4-one
FL
ethereal
ethyl acetate
FL/FR
fatty
(E,E)-2,4-
dodecadienal
FL
2-
dodecanone
FL/FR
floral
bois de rose oil brazil
FL/FR
cinnamyl propionate
FL/FR
(Z)-3-
hexen-1-yl anthranilate
FL/FR
pseudo
ionone
FL
linalyl anthranilate
FL/FR
neryl acetate
FL/FR
palmarosa oil
FL/FR
phenethyl anthranilate
FL/FR
fruity
acetoin acetate
FL/FR
butyl anthranilate
FL/FR
iso
butyl anthranilate
FL/FR
cyclohexyl anthranilate
FL/FR
dimethyl anthranilate
FL/FR
ethyl 2-methyl butyrate
FL/FR
ethyl 3-hydroxyhexanoate
FL/FR
ethyl anthranilate
FL/FR
ethyl propionate
FL/FR
furfuryl butyrate
FL
furfuryl isovalerate
FL
grape concentrate
FL
grape enhancer
FL
grape essence
FL/FR
concord
grape flavor
FL
green
grape flavor
FL
white
grape flavor
FL
muscatine
grape flavor
FL
grape flavor
FL
red
grape flavor
FL
grape juice concentrate
FL
3-
hexanone
FL/FR
mango papaya grapefruit flavor
FL
methyl 2-methyl valerate
FL/FR
methyl anthranilate
FL/FR
beta-
naphthyl anthranilate
FL/FR
neryl isovalerate
FL/FR
(Z)-3-
octen-1-yl propionate
FL/FR
petitgrain mandarin oil terpeneless
FL/FR
3-
phenyl propyl isobutyrate
FL/FR
4-
tropical oxathiane
FL/FR
tropical trithiane
FL/FR
green
dihydromyrcenol
FL/FR
grape butyrate
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl isovalerate
FL/FR
neryl propionate
FL/FR
nonanal dimethyl acetal
FL/FR
3-
octyl acetate
FL/FR
medicinal
ethyl benzoate
FL/FR
musty
propionaldehyde
FL
powdery
beta-
naphthyl ethyl ether
FL/FR
pulpy
grapefruit isolate
FL/FR
sulfurous
grapefruit menthane
FL/FR
4-
methoxy-2-methyl butane thiol
FL/FR
3-
thiohexanol
FL/FR
tropical
anacardium occidentale fruit puree
FL
vegetable
2-
methyl valeraldehyde
FL/FR
waxy
decanal (aldehyde C-10)
FL/FR
ethyl decanoate
FL/FR
ethyl nonanoate
FL/FR
4-
phenyl-3-buten-2-ol
FL/FR
propyl heptanoate
FL/FR
tridecanal
FL/FR
woody
beta-
damascenone
FL/FR
alpha-
terpinyl acetate
FL/FR
alpha-
terpinyl methyl ether
FL/FR
 
Potential Uses:
FRberry
FRcitrus
FRcranberry
FRfruit
FRgrapefruit
FRherbal
FRmandarin
FRtangerine
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
7-nonen-2-ol, 2,4,8-trimethyl-
(+/-)-2,4,8-trimethyl-7-nonen-2-ol
2,4,8-trimethyl-7-nonen-2-ol
2,4,8-trimethylnon-7-en-2-ol
 

Articles:

 None found yet.
 
Notes:
Used as a food additive [EAFUS]
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