| Name: | (1R,2R,4aS,8aS)-2,5,5,8a-tetramethyl-1-[(2Z)-3-methylpenta-2,4-dienyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol |  
| CAS Number:  | 17990-16-8 |  3D/inchi
 |  
| FDA UNII:  | 77970B04CL |  
| Nikkaji Web: | J460.280C |  
| XlogP3-AA: | 6.40 (est) |  
| Molecular Weight: | 290.49018000 |  
| Formula: | C20 H34 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: 
| Assay: |  95.00 to 100.00 
 |  
| Food Chemicals Codex Listed:  | No |  
| Boiling Point: |  369.00 to  370.00 °C. @  760.00 mm Hg (est)
 |  
| Flash Point: |  323.00 °F. TCC (  161.90 °C. ) (est)
 |  
| logP (o/w): |   7.100 (est) |  
| Soluble in: |  
|   | water, 0.04616 mg/L @ 25 °C (est) |  
 
  
Organoleptic Properties: 
| Odor Type: amber |  
| Odor Strength:low |  
| woody amber ambergris balsamic  |  
| Odor Description:at 100.00 %. woody amber |  
| Odor and/or flavor descriptions from others (if found). |  
 
  
Cosmetic Information: 
  
Suppliers: 
  
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: 
  
Safety References: 
| EPI System: View |  
| AIDS Citations:Search |  
| Cancer Citations:Search |  
| Toxicology Citations:Search |  
| EPA ACToR:Toxicology Data |  
| EPA Substance Registry Services (SRS):Registry |  
| Laboratory Chemical Safety Summary :643723 |  
| National Institute of Allergy and Infectious Diseases:Data |  
| (1R,2R,4aS,8aS)-2,5,5,8a-tetramethyl-1-[(2Z)-3-methylpenta-2,4-dienyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol |  
| Chemidplus:0017990168 |  
 
  
References: 
|   | (1R,2R,4aS,8aS)-2,5,5,8a-tetramethyl-1-[(2Z)-3-methylpenta-2,4-dienyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol |  
| NIST Chemistry WebBook: | Search Inchi |  
| Pubchem (cid): | 643723 |  
| Pubchem (sid): | 135262662 |  
 
  
Other Information: 
  
Potential Blenders and core components  note 
| For Odor |  
| No odor group found for these |  
                                 
abies alba leaf cera FR |  
abies balsamea needle extract FR |  
abies balsamea sprout extract FR |  
satinaldehyde FL/FR |  
tricyclene FL/FR |  
 |  
amber romance fragrance FR |  
(Z)-iso ambrettolide FR |  
| aldehydic |  
| aldehydic |  
aldehydic specialty FR |  
2- methyl undecanal (aldehyde C-12 mna) FL/FR |  
2- methyl undecanal dimethyl acetal FR |  
| amber |  
acetoxymethyl isolongifolene FR |  
4- allyl-1,4-dimethyl bicyclo(3.2.1)octan-3-one FR |  
amber acetate FR |  
amber butanol FR |  
amber carane FR |  
amber cyclohexanol FR |  
amber decane FR |  
amber floral fragrance FR |  
sports  amber fragrance FR |  
amber fragrance FR |  
amber furan FR |  
amber naphthofuran FL/FR |  
amber oxepin FR |  
amber powdery floral fragrance FR |  
amber specialty FR |  
amber spirolene FR |  
ambergris fragrance FR |  
ambergris naphthol FR |  
ambergris specialty FR |  
ambergris tincture FL/FR |  
ambermax 50 (Givaudan) FR |  
ambrein FR |  
ambreine fragrance FR |  
ambreine specialty FR |  
ambrette seed absolute FL/FR |  
ambrette seed oil FL/FR |  
ambrette seed oil CO2 extract FL/FR |  
ambrette seed oil replacer FR |  
ambrette seed resinoid FR |  
ambrette seed tincture FL/FR |  
ambrinol FR |  
alpha- ambrinol FL/FR |  
ambroxan FL/FR |  
ambroxide FL/FR |  
angelica root oil FL/FR |  
angelica stem oil FL/FR |  
cistus ladaniferus absolute resin FL/FR |  
cistus ladaniferus resin FR |  
cistus ladaniferus resinoid FL/FR |  
cistus twig/leaf concrete FR |  
formoxymethyl isolongifolene FR |  
(cis+trans)-6,6a,7,8,9,9a- hexahydro-7,7,8,9,9-pentamethyl-5H-cyclopenta[H]quinazoline FR |  
hydroxymethyl isolongifolene 50% in dpg FR |  
labdanum absolute FL/FR |  
labdanum gum extract ethyl ester FR |  
labdanum oil FL/FR |  
labdanum oil replacer FR |  
labdanum resin (cistus spp.) FR |  
labdanum resin oil (cistus spp.) FR |  
labdanum resinoid replacer FR |  
labdanum specialty FR |  
muscomer FR |  
sarcocaulon mossamedense wood resinoid FR |  
| animal |  
ambergris tincture replacer FR |  
animal carbolactone FR |  
leather fragrance FR |  
para- methyl tetrahydroquinoline FL/FR |  
2- methyl-4-(camphenyl-8) cyclohexanone FR |  
| balsamic |  
abies alba cone oil FR |  
abies alba leaf extract FR |  
abies alba needle oil FL/FR |  
ambrene specialty FR |  
amyl cinnamate FL/FR |  
iso amyl cinnamate FL/FR |  
balsam fir needle oil america FL/FR |  
balsam fragrance FR |  
dextro,laevo- borneol FL/FR |  
dextro,laevo-iso borneol FL/FR |  
bornyl acetate FL/FR |  
butyl benzoate FL/FR |  
cypress absolute FR |  
fenchyl acetate FL/FR |  
fir balsam absolute (abies balsamea) FR |  
fir carboxylate FR |  
fir needle oil canada FL/FR |  
fir needle oil terpeneless canada FL/FR |  
geranyl benzoate FL/FR |  
geranyl cinnamate FR |  
incense fragrance FR |  
juniper berry concrete FR |  
linalyl cinnamate FL/FR |  
mastic gum resin FR |  
methyl hydrogenated rosinate FR |  
myrrh absolute FL/FR |  
myrrh oil FL/FR |  
myrrh oil replacer FR |  
opoponax absolute (commiphora erythraea var. glabrescens engle) FL/FR |  
opoponax absolute replacer FR |  
opoponax resin (commiphora erythraea var. glabrescens engler) FL/FR |  
opoponax resinoid (commiphora erythraea var. glabrescens engle) FR |  
opoponax resinoid replacer FR |  
oriental fragrance FR |  
oriental specialty FR |  
peru balsam absolute FL/FR |  
peru balsam oil FL/FR |  
peru balsam resinoid FL/FR |  
peru balsam resinoid replacer FR |  
peru balsam specialty FR |  
iso propyl cinnamate FL/FR |  
propyl cinnamate FL/FR |  
sclareol FL/FR |  
styrax resin (liquidambar styraciflua) FL/FR |  
styrax resinoid (liquidambar styraciflua) FL/FR |  
styrax resinoid replacer FR |  
tolu balsam FL/FR |  
tolu balsam replacer FR |  
tolu balsam specialty FR |  
| burnt |  
amber oil FR |  
| caramellic |  
maltol FL/FR |  
| chocolate |  
iso butyl phenyl acetate FL/FR |  
| citrus |  
delta-3- carene FL/FR |  
dipentene FL/FR |  
| dusty |  
woody furan FR |  
| floral |  
amyl benzoate FL/FR |  
angel wings fragrance FR |  
alpha- bisabolol FL/FR |  
dewy propionate FR |  
geranyl acetate FL/FR |  
beta-iso methyl ionone FL/FR |  
orris pyridine 25% IPM FR |  
rosa odorata flower oil FR |  
| fruity |  
balsam specialty FR |  
eriocephalus punctulatus flower oil FR |  
thesaron (Takasago) FR |  
valeriana officinalis root extract FL/FR |  
| herbal |  
amber dioxepine FR |  
(+)-alpha- campholenic aldehyde FL/FR |  
clary specialty FR |  
alpha- pinene FL/FR |  
beta- pinene FL/FR |  
romanal FR |  
salvia sclarea distillates FL/FR |  
terpinolene FL/FR |  
| leathery |  
russian  leather fragrance FR |  
russian  leather specialty FR |  
leather specialty FR |  
| marine |  
ambergris natural FR |  
| minty |  
beta- phellandrene FL/FR |  
| mossy |  
moss fragrance FR |  
moss specialty FR |  
| musk |  
acetyl ethyl tetramethyl tetralin replacer FR |  
homo ambrinol FR |  
ethylene dodecanoate FR |  
juniper lactone FL/FR |  
(E)-3- methyl-5-cyclotetradecen-1-one FR |  
musk amberol FR |  
musk dimethyl indane FL/FR |  
musk fragrance FR |  
musk indane FR |  
musk lactone FR |  
musk methyl ketone FR |  
musk specialty FR |  
musk tetralin FL/FR |  
6,7,8,9- tetrahydro-7,7,8,9,9-pentamethyl-5H-cyclopenta[H]quinazoline FR |  
| oily |  
mcp acetate FR |  
| pine |  
abies sibirica needle extract FR |  
fir balsam oleoresin canada FL/FR |  
| powdery |  
baby powder fragrance FR |  
midnight passion fragrance FR |  
| soapy |  
ambrettolide FL/FR |  
| spicy |  
acacia fragrance FR |  
amber nutmeg fragrance FR |  
angelica seed absolute FL/FR |  
4- carvomenthenol FL/FR |  
beta- caryophyllene FL/FR |  
myrcene FR |  
| terpenic |  
angelica seed oil FL/FR |  
para- cymene FL/FR |  
alpha- phellandrene FL/FR |  
gamma- terpinene FL/FR |  
| waxy |  
tetradecanal FL/FR |  
| woody |  
abies alba cone extract FL/FR |  
abies lasiocarpa oil canada FR |  
acetyl cedrene FR |  
agarwood oil replacer FR |  
agarwood specialty FR |  
amber carbinol FR |  
amber decatriene FR |  
amber dioxane FR |  
amber dodecane FR |  
amber formate FR |  
amber pentadecane FR |  
amber woody specialty FR |  
ambrene acetal FR |  
amyris acetate FR |  
camphene FL/FR |  
cedar cyclododecatriene FR |  
cedar fragrance FR |  
cedar specialty FR |  
atlas  cedarwood oil FR |  
atlas  cedarwood oil fractions FR |  
cedarwood oil texas fractions FR |  
alpha- cedrene epoxide FR |  
cedrol methyl ether FR |  
cedryl formate FR |  
cedryl methyl ether FR |  
cistus ladaniferus gum FR |  
cistus twig/leaf absolute FR |  
cistus twig/leaf oil FL/FR |  
cistus twig/leaf oil molecular distilled FL/FR |  
dihydro-beta-ionol FL/FR |  
dihydro-beta-ionone FL/FR |  
dihydro-gamma-ionone FL/FR |  
4-(3,3- dimethyl bicyclo(2.2.1)hept-2-yl)-1-methyl-2-oxabicyclo(2.2.2)octane FR |  
4-(3,3- dimethyl bicyclo(2.2.1)hept-2-yl)-5-methyl-2-oxabicyclo(2.2.2)octane FR |  
dragons blood fragrance FR |  
alpha- ethyl-2,2,6-trimethyl cyclohexane propanol FR |  
frankincense resin FL/FR |  
frankincense resinoid replacer FR |  
georgywood FR |  
hydroxyambran FR |  
incense specialty FR |  
labdanum concrete FR |  
melozol acetate FR |  
2- methoxy-4-vinyl phenol FL/FR |  
methyl 2,6,10-trimethyl cyclododeca-2,5,9-trienyl ketone FR |  
methyl cedryl ketone FL/FR |  
(4aR,5R,7aS,9R)- octahydro-2,2,5,8,8,9a-hexamethyl-4h-4a,9-methanoazuleno(5,6-d)-1,3-dioxole FR |  
patchouli ethanone FR |  
patchouli woody amber fragrance FR |  
sclareolide FL/FR |  
alpha- terpinene FL/FR |  
tetramethyl-4-methylene-2-heptanol FR |  
timber propanol FR |  
tobacarol (IFF) FR |  
vetiver oil CO2 extract FL/FR |  
vetiver oil haiti MD FL/FR |  
vetiver specialty FR |  
violet propanol FR |  
woody amber fragrance FR |  
woody amber specialty FR |  
(Z)- woody amylene FR |  
woody cyclohexanone FR |  
woody dioxolane FR |  
woody dodecane FR |  
woody epoxide FR |  
woody ether FR |  
woody nonane (ethoxy) FR |  
woody propanol FR |  
woody specialty FR |  
| For Flavor |  
| No flavor group found for these |  
                                 
abies alba cone extract FL/FR |  
2- acetyl-4-isopropenyl pyridine FL |  
ambergris tincture FL/FR |  
ambroxide FL/FR |  
amyl benzoate FL/FR |  
balsam fir needle oil america FL/FR |  
alpha- bisabolol FL/FR |  
dextro,laevo- borneol FL/FR |  
butyl benzoate FL/FR |  
cistus ladaniferus resinoid FL/FR |  
dihydro-beta-ionol FL/FR |  
dihydro-gamma-ionone FL/FR |  
dipentene FL/FR |  
elecampane root oil FL |  
fir balsam oleoresin canada FL/FR |  
fir needle oil canada FL/FR |  
geranyl benzoate FL/FR |  
alpha- humulene FL |  
beta-iso methyl ionone FL/FR |  
para- methyl tetrahydroquinoline FL/FR |  
beta- phellandrene FL/FR |  
tricyclene FL/FR |  
| amber |  
| amber |  
amber naphthofuran FL/FR |  
ambrette seed oil FL/FR |  
ambrette seed oil CO2 extract FL/FR |  
ambrette seed tincture FL/FR |  
alpha- ambrinol FL/FR |  
angelica seed oil FL/FR |  
angelica stem oil FL/FR |  
cistus ladaniferus absolute resin FL/FR |  
labdanum absolute FL/FR |  
labdanum oil FL/FR |  
musk tetralin FL/FR |  
| balsamic |  
amyl cinnamate FL/FR |  
fir needle oil terpeneless canada FL/FR |  
myrrh absolute FL/FR |  
myrrh oil FL/FR |  
opoponax absolute (commiphora erythraea var. glabrescens engle) FL/FR |  
opoponax resin (commiphora erythraea var. glabrescens engler) FL/FR |  
peru balsam absolute FL/FR |  
peru balsam oil FL/FR |  
peru balsam resinoid FL/FR |  
iso propyl cinnamate FL/FR |  
styrax gum (liquidambar styraciflua) FL |  
styrax resin (liquidambar styraciflua) FL/FR |  
styrax resinoid (liquidambar styraciflua) FL/FR |  
tolu balsam FL/FR |  
| camphoreous |  
dextro,laevo-iso borneol FL/FR |  
bornyl acetate FL/FR |  
camphene FL/FR |  
| caramellic |  
maltol FL/FR |  
| citrus |  
delta-3- carene FL/FR |  
| cocoa |  
iso butyl phenyl acetate FL/FR |  
| cooling |  
4- carvomenthenol FL/FR |  
dimenthyl glutarate FL |  
| fatty |  
tetradecanal FL/FR |  
| floral |  
iso amyl cinnamate FL/FR |  
satinaldehyde FL/FR |  
| fruity |  
linalyl cinnamate FL/FR |  
propyl cinnamate FL/FR |  
valeriana officinalis root extract FL/FR |  
| green |  
angelica root oil FL/FR |  
(+)-alpha- campholenic aldehyde FL/FR |  
geranyl acetate FL/FR |  
| herbal |  
salvia sclarea distillates FL/FR |  
| musk |  
juniper lactone FL/FR |  
musk dimethyl indane FL/FR |  
| pine |  
beta- pinene FL/FR |  
| smoky |  
2- methoxy-4-vinyl phenol FL/FR |  
| soapy |  
ambrettolide FL/FR |  
| spicy |  
angelica seed absolute FL/FR |  
beta- caryophyllene FL/FR |  
| terpenic |  
abies alba needle oil FL/FR |  
para- cymene FL/FR |  
alpha- phellandrene FL/FR |  
gamma- terpinene FL/FR |  
alpha- terpinene FL/FR |  
| waxy |  
2- methyl undecanal (aldehyde C-12 mna) FL/FR |  
| woody |  
ambrette seed absolute FL/FR |  
ambroxan FL/FR |  
cistus twig/leaf oil FL/FR |  
cistus twig/leaf oil molecular distilled FL/FR |  
dihydro-beta-ionone FL/FR |  
fenchyl acetate FL/FR |  
frankincense resin FL/FR |  
methyl cedryl ketone FL/FR |  
alpha- pinene FL/FR |  
sclareol FL/FR |  
sclareolide FL/FR |  
terpinolene FL/FR |  
vetiver oil CO2 extract FL/FR |  
vetiver oil haiti MD FL/FR |  
 
  
Potential Uses: 
  
Occurrence (nature, food, other): note 
  
Synonyms: 
| (12Z)- | abienol |  | cis- | abienol |  | (Z)- | labda-12,14-dien-8-ol |  | cis- | labda-12,14-dien-8-ol |  |   | labda-12,14-dien-8-ol, (Z)- |  | 2- | naphthalenol, decahydro-2,5,5,8a-tetramethyl-1-[(2Z)-3-methyl-2,4-pentadien-1-yl]-, (1R,2R,4aS,8aS)- |  | 2- | naphthalenol, decahydro-2,5,5,8a-tetramethyl-1-[(2Z)-3-methyl-2,4-pentadienyl]-, (1R,2R,4aS,8aS)- |  | (1R,2R,4aS,8aS)-2,5,5,8a- | tetramethyl-1-[(2Z)-3-methylpenta-2,4-dien-1-yl]decahydronaphthalen-2-ol |  | (1R,2R,4aS,8aS)-2,5,5,8a- | tetramethyl-1-[(2Z)-3-methylpenta-2,4-dienyl]-3,4,4a,6,7,8-hexahydro-1H-naphthalen-2-ol |  
 
  
Articles:
  
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