| Name: | (4S,4aS,8aR)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol |
| CAS Number: | 19700-21-1 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 243-239-8 |
| FDA UNII: | MYW912WXJ4 |
| Nikkaji Web: | J3.785K |
| Beilstein Number: | 2410491 |
| CoE Number: | 10216 |
| XlogP3-AA: | 3.30 (est) |
| Molecular Weight: | 182.30654000 |
| Formula: | C12 H22 O |
| NMR Predictor: | Predict (works with chrome, Edge or firefox) |
Category:flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Physical Properties:
| Appearance: | yellow clear liquid (est) |
| Assay: | 92.00 to 100.00
|
| Food Chemicals Codex Listed: | No |
| Boiling Point: | 270.00 to 271.00 °C. @ 760.00 mm Hg
|
| Vapor Pressure: | 0.001000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 219.00 °F. TCC ( 103.89 °C. )
|
| logP (o/w): | 3.497 (est) |
| Soluble in: |
| | alcohol | | | water, 156.7 mg/L @ 25 °C (est) |
| Insoluble in: |
| | water |
Organoleptic Properties:
| Odor Type: earthy |
| fresh musty earthy humus |
| Odor Description:at 1.00 % in dipropylene glycol. fresh musty earthy soil |
| Odor and/or flavor descriptions from others (if found). |
Cosmetic Information:
Suppliers:
Safety Information:
| European information : |
| Most important hazard(s): | | Xi - Irritant |
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
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:
Safety References:
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA GENetic TOXicology:Search |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :29746 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:1 |
| (4S,4aS,8aR)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol |
| Chemidplus:0019700211 |
References:
| Leffingwell: | Chirality or Article |
| | (4S,4aS,8aR)-4,8a-dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 29746 |
| Pubchem (sid): | 135339892 |
| Flavornet: | 19700-21-1 |
| Pherobase: | View |
Other Information:
Potential Blenders and core components note
| For Odor |
| No odor group found for these |
dehydrolinalool
FL/FR |
| alliaceous |
| alliaceous |
dipropyl disulfide
FL/FR |
| amber |
amber oxepin
FR |
alpha- ambrinol
FL/FR |
| animal |
iso butyl quinoline
FR |
indoletal
FR |
| anise |
sweet fennel seed oil
FL/FR |
| balsamic |
(E)- benzyl tiglate
FL/FR |
dextro- borneol
FL/FR |
bornyl formate
FL/FR |
iso bornyl formate
FL/FR |
T- cadinol
FL/FR |
cinnamyl formate
FL/FR |
dextro- fenchone
FL/FR |
fir needle oil siberia
FL/FR |
| citrus |
(E+Z)-4,8- dimethyl-3,7-nonadien-2-yl acetate
FL/FR |
grapefruit oil terpeneless
FL/FR |
marine nitrile
FR |
| cocoa |
2-iso butyl-3,5-(and 3,6)-dimethyl pyrazine
FL/FR |
| coconut |
delta- heptalactone
FL/FR |
| earthy |
bean pyrazine
FL/FR |
dibenzyl ether
FL/FR |
2- ethyl fenchol
FL/FR |
2- ethyl hexyl acetate
FL/FR |
2- ethyl-3-methoxypyrazine
FL/FR |
(-)-alpha- fenchol
FL/FR |
heptanal cyclic acetal with glycerol
FL/FR |
heptanal glyceryl acetal
FL/FR |
(Z)- linalool oxide (furanoid)
FL/FR |
methyl 3-hexenoate
FL/FR |
methyl undecylenate
FL/FR |
muscogene
FR |
1- nonen-3-ol
FL/FR |
nutty pyrazine
FL/FR |
3- octanol
FL/FR |
2- octanone
FL/FR |
(Z)-4- octen-1-ol
FL/FR |
3- octen-2-one
FL/FR |
1- octen-3-ol
FL/FR |
1- octen-3-one
FL/FR |
patchouli cyclohexanol
FR |
| ethereal |
ethyl 4-pentenoate
FL/FR |
| fatty |
3- decen-2-one
FL/FR |
(E)-2- decenal
FL/FR |
methyl 10-undecenoate
FL/FR |
methyl 2-hexenoate
FL/FR |
(E)-2- octenal
FL/FR |
| floral |
dihydro-alpha-ionone
FL/FR |
dihydrorose oxide
FR |
dimethyl benzyl carbinyl butyrate
FL/FR |
earthy indane
FR |
floral methanol
FR |
geranium oil africa
FL/FR |
geranium oil egypt
FL/FR |
geranium oil morocco
FL/FR |
lilac pentanol
FL/FR |
linalool oxide
FL/FR |
2- methyl-4-phenyl butanal
FL/FR |
octyl acetate
FL/FR |
2- pentyl cyclopentanone
FR |
phenethyl butyl ether
FR |
phenyl acetaldehyde 2,3-butylene glycol acetal
FL/FR |
2- phenyl propionaldehyde dimethyl acetal
FL/FR |
2- phenyl propionaldehyde ethylene glycol acetal
FR |
2- phenyl propyl acetate
FL/FR |
rose pyran
FR |
| fruity |
amyl formate
FL/FR |
butyl propionate
FL/FR |
2- methyl butyl isovalerate
FL/FR |
2- nonanone
FL/FR |
octyl butyrate
FL/FR |
2- pentyl furan
FL/FR |
styralyl butyrate
FL/FR |
tropical indene
FR |
tropical thiazole
FL/FR |
tropical trithiane
FL/FR |
| fungal |
1- decen-3-ol
FL/FR |
hydroxymethyl hexyl ethyl ketone
FL/FR |
| green |
iso amyl formate
FL/FR |
iso butyl heptanoate
FL/FR |
iso butyl methyl ketone
FL/FR |
2-sec- butyl thiazole
FL/FR |
cortex pyridine
FL/FR |
cumin acetaldehyde
FL/FR |
iso cyclocitral (IFF)
FL/FR |
earthy acetal
FL/FR |
galbanum oil
FL/FR |
geranium absolute
FL/FR |
heptanal (aldehyde C-7)
FL/FR |
(E)-3- hexen-1-ol
FL/FR |
(Z)-4- hexen-1-ol
FL/FR |
(Z)-3- hexen-1-yl isovalerate
FL/FR |
(Z)-3- hexen-1-yl tiglate
FL/FR |
3- hexenyl 2-methyl butyrate
FL/FR |
english ivy leaf absolute
FR |
(Z)- leaf acetal
FL/FR |
methyl cyclocitrone (IFF)
FR |
phenyl acetaldehyde dimethyl acetal
FL/FR |
1- phenyl-2-pentanol
FL/FR |
2- propenyl-para-cymene
FR |
iso propyl quinoline
FR |
4-iso propyl quinoline
FL/FR |
seaweed absolute (fucus vesiculosus et serratus)
FL/FR |
3,5,5- trimethyl hexanol
FL/FR |
violet leaf absolute
FL/FR |
| herbal |
1- allyl-2,2,7,7-tetramethyl cycloheptanol
FR |
celery undecene
FR |
dimethyl cyclormol (IFF)
FR |
geranium concrete
FL/FR |
cis- herbal cyclohexane
FR |
herbal dioxane
FR |
herbal ketone
FR |
6- hydroxydihydrotheaspirane (mixture of isomers)
FL/FR |
linalyl formate
FL/FR |
2- methyl-3-buten-2-ol
FL/FR |
(E)-6- methyl-3-hepten-2-one
FL/FR |
nonisyl formate
FR |
1- octen-3-yl acetate
FL/FR |
perillaldehyde
FL/FR |
tagete oil south africa
FL/FR |
viridiflorol
FL/FR |
| minty |
(-)-iso pulegol
FL/FR |
| moldy |
strawberry furanone methyl ether
FL/FR |
| mossy |
oakmoss absolute
FL/FR |
veramoss (IFF)
FR |
| mushroom |
(R)-1- octen-3-ol
FL/FR |
1- octen-3-yl butyrate
FL/FR |
| musty |
menthofuran
FL/FR |
| naphthyl |
ortho- methyl anisole
FL/FR |
| nutty |
2- acetyl-3-ethyl pyrazine
FL/FR |
filbert pyrazine
FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine
FL/FR |
2- methyl-3-ethoxypyrazine
FL/FR |
2,3,5- trimethyl pyrazine
FL/FR |
| spicy |
4- carvomenthenol
FL/FR |
beta- caryophyllene alcohol
FL/FR |
caryophyllene alcohol
FL/FR |
alpha- caryophyllene alcohol
FL/FR |
cuminaldehyde
FL/FR |
ginger oleoresin
FL/FR |
2- octanol
FL/FR |
| vegetable |
methional
FL/FR |
| waxy |
1- dodecanol
FL/FR |
nonanoic acid
FL/FR |
(Z)-3- nonen-1-ol
FL/FR |
octyl isobutyrate
FL/FR |
2- tridecanone
FL/FR |
| woody |
beta- caryophyllene alcohol acetate
FL/FR |
cyperus root oil (cyperus scariosus)
FR |
dihydro-beta-ionone
FL/FR |
herbal norbornane
FR |
iso longifolene ketone
FR |
orris hexanone
FR |
patchouli oil
FL/FR |
pinacol
FR |
beta- terpineol
FL/FR |
verdoxan
FR |
vetiver oil haiti
FL/FR |
| For Flavor |
| No flavor group found for these |
bean pyrazine
FL/FR |
benzyl disulfide
FL |
dextro- borneol
FL/FR |
bornyl formate
FL/FR |
iso butyl heptanoate
FL/FR |
4- butyl thiazole
FL |
2-sec- butyl thiazole
FL/FR |
2-iso butyl-3,5-(and 3,6)-dimethyl pyrazine
FL/FR |
T- cadinol
FL/FR |
beta- caryophyllene alcohol
FL/FR |
caryophyllene alcohol
FL/FR |
alpha- caryophyllene alcohol
FL/FR |
beta- caryophyllene alcohol acetate
FL/FR |
dehydrolinalool
FL/FR |
dimethyl dihydrocyclopentapyrazine
FL |
(E+Z)-4,8- dimethyl-3,7-nonadien-2-yl acetate
FL/FR |
earthy acetal
FL/FR |
ethyl 4-pentenoate
FL/FR |
2- ethyl hexyl acetate
FL/FR |
2- ethyl-3-methoxypyrazine
FL/FR |
2- ethyl-4,5-dimethyl oxazole
FL |
fig leaf absolute
FL |
green pea pyrazine
FL |
heptanal cyclic acetal with glycerol
FL/FR |
heptanal glyceryl acetal
FL/FR |
(E,E)-2,4- hexadien-1-ol
FL |
hydroxymethyl hexyl ethyl ketone
FL/FR |
(Z)- linalool oxide (furanoid)
FL/FR |
2- methoxy-3-propyl pyrazine
FL |
methyl 2-hexenoate
FL/FR |
tris( methyl thio) methane
FL |
2- methyl-3-buten-2-ol
FL/FR |
2- methyl-3-ethoxypyrazine
FL/FR |
(E)-6- methyl-3-hepten-2-one
FL/FR |
2- methyl-4-phenyl butanal
FL/FR |
1,5- octadien-3-ol
FL |
1,5- octadien-3-one
FL |
(Z)-4- octen-1-ol
FL/FR |
(E)-2- penten-1-ol
FL |
phenyl acetaldehyde 2,3-butylene glycol acetal
FL/FR |
2- phenyl propyl acetate
FL/FR |
4-iso propyl quinoline
FL/FR |
2- propyl thiazole
FL |
seaweed absolute (fucus vesiculosus et serratus)
FL/FR |
beta- terpineol
FL/FR |
viridiflorol
FL/FR |
| alliaceous |
| alliaceous |
dipropyl disulfide
FL/FR |
tropical thiazole
FL/FR |
| amber |
alpha- ambrinol
FL/FR |
| anise |
sweet fennel seed oil
FL/FR |
| astringent |
2,3- dimethyl quinoxaline
FL |
| balsamic |
(E)- benzyl tiglate
FL/FR |
fir needle oil siberia
FL/FR |
| berry |
dihydro-alpha-ionone
FL/FR |
| camphoreous |
(-)-alpha- fenchol
FL/FR |
6- hydroxydihydrotheaspirane (mixture of isomers)
FL/FR |
ortho- methyl anisole
FL/FR |
| cheesy |
2- nonanone
FL/FR |
| citrus |
grapefruit oil terpeneless
FL/FR |
| coffee |
methyl furfuryl mercaptopropionate
FL |
| cooling |
4- carvomenthenol
FL/FR |
dextro- fenchone
FL/FR |
| creamy |
3- octen-2-one
FL/FR |
octyl isobutyrate
FL/FR |
| dairy |
2- octanone
FL/FR |
| earthy |
1- decen-3-ol
FL/FR |
2- ethyl fenchol
FL/FR |
1- nonen-3-ol
FL/FR |
1,8- octane dithiol
FL |
1- octen-3-one
FL/FR |
| fatty |
nonanoic acid
FL/FR |
(E)-2- octenal
FL/FR |
(E)-2- octenoic acid
FL |
2- tridecanone
FL/FR |
| floral |
dimethyl benzyl carbinyl butyrate
FL/FR |
geranium oil africa
FL/FR |
geranium oil egypt
FL/FR |
geranium oil morocco
FL/FR |
| fruity |
amyl formate
FL/FR |
butyl propionate
FL/FR |
dibenzyl ether
FL/FR |
lilac pentanol
FL/FR |
methyl 3-hexenoate
FL/FR |
2- methyl butyl isovalerate
FL/FR |
2- phenyl propionaldehyde dimethyl acetal
FL/FR |
1- phenyl-2-pentanol
FL/FR |
styralyl butyrate
FL/FR |
tagete oil south africa
FL/FR |
tropical trithiane
FL/FR |
| green |
iso amyl formate
FL/FR |
iso butyl methyl ketone
FL/FR |
cortex pyridine
FL/FR |
cumin acetaldehyde
FL/FR |
iso cyclocitral (IFF)
FL/FR |
3- decen-2-one
FL/FR |
galbanum oil
FL/FR |
geranium absolute
FL/FR |
heptanal (aldehyde C-7)
FL/FR |
(E)-3- hexen-1-ol
FL/FR |
(Z)-4- hexen-1-ol
FL/FR |
(Z)-3- hexen-1-yl isovalerate
FL/FR |
(Z)-3- hexen-1-yl tiglate
FL/FR |
3- hexenyl 2-methyl butyrate
FL/FR |
(Z)- leaf acetal
FL/FR |
linalool oxide
FL/FR |
oakmoss absolute
FL/FR |
1- octen-3-yl acetate
FL/FR |
2- pentyl furan
FL/FR |
phenyl acetaldehyde dimethyl acetal
FL/FR |
propylene glycol acetone ketal
FL |
3,5,5- trimethyl hexanol
FL/FR |
violet leaf absolute
FL/FR |
| herbal |
geranium concrete
FL/FR |
linalyl formate
FL/FR |
| lactonic |
delta- heptalactone
FL/FR |
| milky |
dextro,laevo-3-( methyl thio) butanone
FL |
| minty |
(-)-iso pulegol
FL/FR |
| moldy |
strawberry furanone methyl ether
FL/FR |
| mushroom |
(R)-1- octen-3-ol
FL/FR |
1- octen-3-ol
FL/FR |
1- octen-3-yl butyrate
FL/FR |
| musty |
menthofuran
FL/FR |
3- octanol
FL/FR |
propionaldehyde
FL |
2,3,5- trimethyl pyrazine
FL/FR |
| nutty |
2- acetyl-1-methyl pyrrole
FL |
2- acetyl-3-ethyl pyrazine
FL/FR |
filbert pyrazine
FL/FR |
2- methyl thio-3,5 or 6-methyl pyrazine
FL/FR |
nutty pyrazine
FL/FR |
| phenolic |
propyl 2-furoate
FL |
| soapy |
1- dodecanol
FL/FR |
| solvent |
2- ethyl furan
FL |
| spicy |
cinnamyl formate
FL/FR |
cuminaldehyde
FL/FR |
ginger oleoresin
FL/FR |
2- octanol
FL/FR |
perillaldehyde
FL/FR |
turmeric oleoresin
FL |
| sulfurous |
diphenyl disulfide
FL |
1-( methyl thio)-2-butanone
FL |
potato butanone
FL |
| tomato |
methional
FL/FR |
| vegetable |
tyramine
FL |
| waxy |
(E)-2- decenal
FL/FR |
methyl 10-undecenoate
FL/FR |
methyl undecylenate
FL/FR |
(Z)-3- nonen-1-ol
FL/FR |
octyl 2-furoate
FL |
octyl acetate
FL/FR |
octyl butyrate
FL/FR |
| winey |
5- ethyl-2-methyl pyridine
FL |
| woody |
iso bornyl formate
FL/FR |
dihydro-beta-ionone
FL/FR |
patchouli oil
FL/FR |
vetiver oil haiti
FL/FR |
Potential Uses:
Occurrence (nature, food, other): note
Synonyms:
| (4S,4aS,8aR)-4,8a- | dimethyl decalin-4a-ol | | (4S,4aS,8aR)-4,8a- | dimethyl-1,2,3,4,5,6,7,8-octahydronaphthalen-4a-ol | | 1,10-trans- | dimethyl-trans-(9)-decalol | | (4S,4aS,8aR)-4,8a- | dimethyloctahydro-4a(2H)-naphthalenol | | (4S,4aS,8aR)-4,8a- | dimethyloctahydronaphthalen-4a(2H)-ol | | 4a(2H)- | naphthalenol, octahydro-4,8a-dimethyl-, (4S,4aS,8aR)- | | [4S-(4a,4aa,8ab)]- | octahydro-4,8a-dimethyl-4a(2H)-naphthalenol | | (4S-(4alpha,4aalpha,8abeta))- | octahydro-4,8a-dimethyl-4a(2H)-naphthol | | | octahydro-4,8alpha-dimethyl-4alpha(2H)-naphthalenol | | | octahydro-4alpha,8abeta-dimethyl-4aalpha(2H)-naphthol |
Articles:
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earthy smelling cpd from sediment in lake biwa. Implicated in off-flavour of shellfish, freshwater fish, drinking water and some vegetables
Geosmin, which literally translates to "earth smell", is an organic compound with a distinct earthy flavour and aroma, and is responsible for the earthy taste of beets and a contributor to the strong scent that occurs in the air when rain falls after a dry spell of weather (petrichor) or when soil is disturbed. The human nose is extremely sensitive to geosmin and is able to detect it at concentrations as low as 5 parts per trillion.
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