fenchol
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Notes :
Blends well with lemon and lime notes.
 
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IUPAC name :1,5,5-trimethylbicyclo[2.2.1]heptan-6-ol
InChI :InChI=1/C10H18O/c1-9(2)7-4-5-10(3,6-7)8(9)11/h7-8,11H,4-6H2,1-3H3
InChIKey :IAIHUHQCLTYTSF-UHFFFAOYAX
SMILES :CC1(C2CCC(C2)(C1O)C)C
cas number :1632-73-1
(EINECS) number :216-639-5
fema number :2480
coe number :87
jecfa number :1397
fl. number :02.038
molar refractivity :45.85 ± 0.3 cm3
parachor :381.2 ± 4.0 cm3
index of refraction :1.502 ± 0.02
surface tension :36.2 ± 3.0 dyne/cm
density :0.992 ± 0.06 g/cm3
polarizability :18.17 ± 0.5 10-24cm3
XlogP : 2.30
molecular weight : 154.2493200 (IUPAC)
formula :C10 H18 O
pherobase floral:view
NMR Predictor :Predict
 
 
export tariff code :unspecified
fda reg :172.515

Suppliers :
Advanced Biotech :fenchyl alcohol
98% min. natural
Odor:  Camphor
Berje :alpha-Fenchyl Alcohol
Citrus and Allied Essences :alpha-Fenchyl Alcohol
Inoue :FENCHYL ALCOHOL
John D. Walsh :alpha-Fenchyl Alcohol
Moellhausen :fenchol
95% min. nature identical kosher
Odor:  camphoraceous, conifers
Flavor:  fresh, pine
Penta :alpha-fenchyl alcohol
SAFC Global® :(1R)-(+)-Fenchyl alcohol
≥97%, Kosher
Odor:  grape; lemon; lime; musty; oily; herbaceous; raspberry; minty; earthy; pepper; camphoraceous; spicy; wine-like
Takasago :alpha-Fenchyl Alcohol
≥97%
Odor:  Powerful and diffusive, Camphor-like
Widely used in perfumery. Blends very well with lemon-lime notes. Gives power and lift to floral fragrances. Used in mushroom applications for earthy top notes.

organoleptics :
odor type :balsamic
odor strength :medium
odor description:
at 100.00 %.  
camphor borneol pine woody dry sweet lemon
Luebke, William tgsc, (1989)
odor sample from :CA Aromatics Company Inc.
substantivity :12  Hour(s)

properties :
appearence :pale yellow solid
assay : 97.00 to 100.00 %   
Food Chemicals Codex Listed :No
melting point : 35.00 to 40.00 °C. @ 760.00 mm Hg
boiling point : 201.00 to 202.00 °C. @ 760.00 mm Hg
boiling point : 122.00 to 123.00 °C. @ 50.00 mm Hg
vapor pressure :0.10000 mm/Hg @ 20.00 °C.
flash point : 165.00  °F.  TCC  ( 73.89 °C. )
logP (o/w) : 2.85

safety :
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.
Human experience : 4 % solution: no irritation or sensitization.
Oral Toxicity(LD50) : 
  Not determined
Dermal Toxicity(LD50) : 
  Not determined
Inhalation Toxicity(LC50) : 
  Not determined
 

safety in use :
Category :flavor and fragrance agents
Maximised Survey-derived Daily Intakes (MSDI-EU) :55.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :17.00 (μg/capita/day)
Structure Class :I
 
maximum skin levels for fine fragrances :
  0.0600 %   and are based on the assumption that the fragrance mixture is used at 20% in a consumer product (IFRA Use Level Survey).  (IFRA, 2004)
recommendation for fenchol fragrance usage levels up to :
  4.0000 % in the fragrance concentrate.
use level in formulae for use in cosmetics :
  0.0500 %
dermal systemic exposure in cosmetic products :
 0.0013 mg/kg/day  (IFRA, 2004)
recommendation for fenchol flavor usage levels up to :
  5.0000 ppm in the flavor.

safety references :
European Food Safety Athority(efsa) :Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
EPI System :view
Canada Domestic Sub. List :Yes
EPA Chem. Sub. Inventory : Yes
WISER :UN 1325
 
WGK Germany :2
 
 
 
 
1,5,5-trimethylbicyclo[2.2.1]heptan-6-ol
(EINECS) number :216-639-5
chemidplus :001632731
EPA Substance Registry Services :1632-73-1

references :
 
1,5,5-trimethylbicyclo[2.2.1]heptan-6-ol
fl. number :02.038
jecfa number :1397
NIST Chemistry WebBook :1472205056
pubchem :158728
Flavornet :1632-73-1

Cosmetics :
Cosmetic uses : perfuming agents

other :
CosIng :cosmetic data
VCF-Online: VCF Volatile Compounds in Food
FDA Everything Added to Food in the United States (EAFUS)View
synonyms :
3,3-dimethyl-8,9-dinorbornan-2-ol
2-fenchanol
 fenchol
 fenchyl alcohol
1,3,3-trimethyl bicyclo(2.2.1)heptan-2-ol
1,3,3-trimethyl-2-norbornanol
1,5,5-trimethylbicyclo[2.2.1]heptan-6-ol

soluble in :
 alcohol
 water, 863 mg/L @ 25C

insoluble in :
 water

stability :
 alcoholic fine fragrance, good
 antiperspirant, fair
 fabric softener, good
 hypochlorite bleach, fair
 liquid detergent, good
 perborate powder detergent, good
 soap, good
 toiletry application, good

potential blenders :    note
2-acetyl-1-methyl pyrroleFL
2-acetyl-3-ethyl pyrazineFL
 allyl 10-undecenoateFL/FR
 allyl 3,5,5-trimethyl hexanoateFL/FR
 allyl amyl glycolateFR
 allyl butyrateFL/FR
 allyl cinnamateFL/FR
 allyl cyclohexyl acetateFL/FR
 allyl cyclohexyl butyrateFL/FR
 allyl cyclohexyl propionateFL/FR
 allyl heptanoateFL/FR
 allyl hexanoateFL/FR
 allyl isovalerateFL/FR
 allyl nonanoateFL/FR
 allyl octanoateFL/FR
 allyl phenoxyacetateFL/FR
 allyl salicylateFR
 allyl sorbateFL/FR
(E,E)-allyl sorbateFL/FR
1-allyl-2,2,7,7-tetramethyl cycloheptanolFR
isoamyl 3-methyl thiopropionateFL
 amyl butyrateFL/FR
 amyl formateFL/FR
isoamyl formateFL/FR
 amyl hexanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl octanoateFL/FR
 amyl propionateFL/FR
isoamyl propionateFL/FR
 balsam fir oleoresinFL/FR
 bean pyrazineFL/FR
 benzyl disulfideFL
 benzyl ethyl etherFL/FR
 benzyl isovalerateFL/FR
 benzyl octanoateFL/FR
 bois de rose oilFL/FR
 borneolFL/FR
dextro-borneolFL/FR
laevo-borneolFL/FR
 bornyl acetateFL/FR
laevo-bornyl acetateFL/FR
 bornyl formateFL/FR
isobornyl formateFL/FR
 bornyl isobutyrateFL/FR
isobornyl isobutyrateFL/FR
isobornyl isovalerateFL/FR
isobornyl methyl etherFR
isobornyl phenyl acetateFL/FR
isobornyl propionateFL/FR
 bornyl salicylateFR
 buchu leaf oilFL/FR
isobutyl 2-butenoateFL/FR
 butyl butyrateFL/FR
isobutyl butyrateFL/FR
isobutyl furyl propionateFL/FR
 butyl hexanoateFL/FR
isobutyl hexanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
 butyl propionateFL/FR
isobutyl quinolineFR
 butyl valerateFL/FR
T-cadinol 
 camphor oilFL/FR
4-carvomenthenolFL/FR
 caryophyllene alcoholFL/FR
alpha-caryophyllene alcoholFL/FR
beta-caryophyllene alcoholFL/FR
beta-caryophyllene alcohol acetateFL/FR
 cassis pentanoneFL/FR
 cedarwood oil port orfordFR
 celery undeceneFR
 cherry pentenoateFL/FR
1,4-cineoleFL/FR
 cinnamyl isobutyrateFL/FR
 cognac heptanoneFL/FR
 coranolFR
 cortex pyridineFL/FR
 cubeb oilFL/FR
 cumin acetaldehydeFL/FR
isocyclocitralFL/FR
 cyclohexyl butyrateFL/FR
 cyclohexyl hexanoateFL/FR
 cyperus root oilFR
 cypress absoluteFR
 cypress oilFR
gamma-damasconeFR
(E)-2-decen-1-alFL/FR
3-decen-2-oneFL/FR
 dehydrolinaloolFL/FR
 dibenzyl etherFL/FR
 dihydro-alpha-iononeFL/FR
 dihydro-beta-iononeFL/FR
 dihydrolinaloolFL/FR
alpha-dihydroterpineolFL/FR
 dihydroterpinyl acetateFL/FR
 dimethyl dihydrocyclopentapyrazineFL
2-(1,1-dimethyl ethyl)-4-methyl cyclohexanolFR
2,3-dimethyl quinoxalineFL
3,6-dimethyl-3-octanolFL/FR
(E+Z)-4,8-dimethyl-3,7-nonadien-2-olFL/FR
(E+Z)-4,8-dimethyl-3,7-nonadien-2-yl acetateFL
 dipentene terpene hydrocarbon byproductsFR
 diphenyl disulfideFL
 dipropyl disulfideFL
 dodecanolFL/FR
 earthy acetalFL/FR
 earthy indaneFR
 elecampane root absoluteFL
 elecampane root oilFL
 ethyl (E)-2-octenoateFL
 ethyl (E)-4-decenoateFL/FR
 ethyl (Z)-4-octenoateFL/FR
 ethyl 3-(2-furyl) propanoateFL
 ethyl 3-hexenoateFL/FR
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl 3-methyl valerateFL/FR
 ethyl butyrateFL/FR
 ethyl cyclohexane propionateFL/FR
2-ethyl fencholFL/FR
2-ethyl furanFL
 ethyl heptanoateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl levulinateFL/FR
 ethyl linaloolFR
 ethyl linalyl acetalFR
 ethyl linalyl acetateFR
 ethyl linalyl etherFL/FR
 ethyl methyl mercaptopropionateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
5-ethyl-2-methyl pyridineFL
2-ethyl-3-methoxypyrazineFL/FR
2-ethyl-4,5-dimethyl oxazoleFL
alpha-fencholFL/FR
dextro-fenchoneFL/FR
 fenchyl acetateFL/FR
alpha-fenchyl acetate 
 fennel seed oilFL/FR
 fern absolute 
 filbert pyrazineFL
 fir balsam absoluteFR
 fir balsam oregonFR
 fir carboxylateFR
 fir needle oilFL/FR
 floral methanolFR
 furfuryl valerateFL
 galbanum ketoneFR
 galbanum oilFL/FR
 galbanum oxyacetateFR
 geosminFL/FR
 geosminFR
 geranium absoluteFL/FR
 geranium concreteFR
 geranium oil moroccanFL/FR
 geranyl isovalerateFL/FR
 germacrene B 
 ginger oleoresinFL
 grapefruit oil terpenelessFL/FR
 green pea pyrazineFL
 gurjun balsamFR
delta-heptalactoneFL/FR
 heptanal cyclic acetal with glycerolFL/FR
 heptanal glyceryl acetalFL/FR
4-heptanoneFL/FR
 herbal ketoneFR
 herbal norbornaneFR
 herbal undecanoneFR
(E)-3-hexen-1-olFL/FR
3-hexen-1-yl 2-methyl butyrateFL/FR
(Z)-3-hexen-1-yl tiglateFL/FR
(E)-2-hexen-1-yl valerateFL
 hexyl cinnamate 
 hinoki leaf oilFR
 ho leaf oilFR
 ho wood oilFR
6-hydroxydihydrotheaspirane (mixture of isomers)FL/FR
 hydroxymethyl hexyl ethyl ketoneFL/FR
 hyssop oilFL/FR
 indoletalFR
 ipsdienol 
 juniper berry oil terpenelessFL/FR
 leaf acetalFL/FR
 lilac pentanolFL/FR
laevo-limoneneFL/FR
 linaloolFL/FR
dextro-linaloolFL/FR
laevo-linaloolFL/FR
 linalool oxideFL/FR
(Z)-linalool oxide (furanoid)FL/FR
 linalyl anthranilateFL/FR
 linalyl hexanoateFL/FR
isolongifolene ketoneFR
 maltyl propionateFL/FR
 marine nitrileFR
 melilot absoluteFR
 melilot oleoresinFL
 melon valerateFL/FR
 menthofuranFL/FR
 methionalFL
2-methoxy-3-propyl pyrazineFL
 methyl (Z)-4-octenoateFL/FR
 methyl 10-undecenalFL/FR
 methyl 2-hexenoateFL/FR
 methyl 3-hexenoateFL/FR
 methyl 4-(methyl thio) butyrateFL
 methyl 4-methyl valerateFL
2-methyl anisoleFL/FR
2-methyl butyl isovalerateFL/FR
 methyl butyrateFL
 methyl cyclocitroneFR
 methyl furfuryl mercaptopropionateFL
 methyl hexanoateFL/FR
 methyl hexyl ketoneFL/FR
 methyl isobutyrateFL/FR
 methyl isovalerateFL/FR
 methyl octenoateFL/FR
2-methyl thio-3,5 or 6-methyl pyrazineFL/FR
dextro,laevo-3-(methyl thio) butanoneFL
tris(methyl thio) methaneFL
 methyl undecylenateFL/FR
 methyl valerateFL/FR
4-methyl-2,6-dimethoxyphenolFL/FR
2-methyl-3-buten-2-olFL/FR
2-methyl-3,(5 or 6)-ethoxypyrazineFL
2-methyl-4-phenyl butanalFL/FR
 microstrobos niphophilus leaf oil australia 
 muscogeneFR
 myrtenolFL/FR
 myrtenyl formateFL/FR
 myrtenyl isobutyrate 
2-nonanoneFL/FR
1-nonen-3-olFL/FR
 nopolFL/FR
 nopyl acetateFR
 nopyl aldehydeFR
 nutty pyrazineFL/FR
 oakmoss absoluteFL/FR
(E)-1,5-octadien-3-ol 
(Z)-1,5-octadien-3-ol 
1,5-octadien-3-ol 
1,5-octadien-3-oneFL
1,8-octane dithiolFL
2-octanolFL/FR
3-octanolFL/FR
(Z)-4-octen-1-olFL/FR
3-octen-2-oneFL/FR
(3R)-1-octen-3-olFL/FR
1-octen-3-olFL/FR
1-octen-3-oneFL/FR
 octyl 2-furoateFL
 octyl acetateFL/FR
isooctyl acetateFL/FR
 octyl butyrateFL/FR
 octyl isobutyrateFL/FR
 octyl phenyl acetateFL/FR
 oregano oleoresinFL
 orris hexanoneFR
 patchouli indeneFR
 patchouli oilFL/FR
(E)-2-penten-1-ol 
2-pentyl furanFL/FR
 pepper oleoresin whiteFL
 perilla alcoholFL/FR
 phenethyl hexanoateFL/FR
 phenyl acetaldehyde 2,3-butylene glycol acetalFL/FR
 phenyl acetaldehyde dimethyl acetalFL/FR
2-phenyl propionaldehyde dimethyl acetalFL/FR
2-phenyl propionaldehyde ethylene glycol acetalFR
2-phenyl propyl acetateFL/FR
2-phenyl propyl isobutyrateFL/FR
1-phenyl-2-pentanolFL/FR
 pinacolFL/FR
(Z)-pinaneFR
(Z)-2-pinanolFR
 pine hexanolFR
 pine needle absoluteFL/FR
 pine needle oil dwarfFL/FR
 pine needle oil scotch siberiaFL/FR
 pineapple heptadienone 10%FR
 pineapple hydroxyhexanoateFL/FR
 pineapple pentenoateFL/FR
(-)-alpha-pineneFL/FR
(+)-beta-pineneFL/FR
alpha-pineneFL/FR
beta-pineneFL/FR
laevo-beta-pineneFL/FR
 pinoacetaldehydeFR
 pinocarveolFL/FR
 pinus nigra oilFR
 pinus sylvestris l. needle oil estoniaFL/FR
 pinus sylvestris l. needle oil yugoslaviaFL/FR
 plectranthus glandulosus hook f. leaf oil cameroon 
 potato butanoneFL
 powdery ketoneFL
2-propenyl-para-cymeneFR
 propionaldehydeFL
 propyl 2-furoateFL
isopropyl 2-methyl butyrateFL/FR
 propyl butyrateFL/FR
isopropyl butyrateFL/FR
 propyl heptanoateFL/FR
 propyl hexanoateFL/FR
isopropyl hexanoateFL/FR
isopropyl isobutyrateFL/FR
isopropyl isovalerateFL/FR
 propyl propionateFL/FR
isopropyl propionateFL/FR
4-isopropyl quinolineFL/FR
isopropyl quinolineFR
 propylene glycol acetone ketalFL
 radish isothiocyanateFL
 rhubarb pyranFR
 sabineneFL/FR
 sage oleoresinFL
 sorbyl isobutyrateFL/FR
 sorbyl propionateFL/FR
 spathulenol 
 spruce needle absoluteFL/FR
 spruce oilFL/FR
 spruce oil redFR
 spruce oil white from conesFL/FR
 styralyl butyrateFL/FR
 tea tree oilFR
beta-terpineolFL/FR
gamma-terpineol 
 terpineol acetateFR
 terpinoleneFL/FR
 terpinyl benzoateFR
 terpinyl isovalerateFL/FR
 tetrahydrofurfuryl butyrateFL/FR
 tetrahydrolinaloolFL/FR
 timber dioxolaneFR
 tricyclo(5.2.1.02,6)dec-3-enyl acetateFR
 tricyclodecenyl acetateFR
2-tridecanoneFL/FR
3,5,5-trimethyl hexanolFL/FR
2,3,5-trimethyl pyrazineFL
 tropical 3-thiobutyrateFL/FR
 tropical iononeFL/FR
 tropical oxathianeFL/FR
 tropical thiazoleFL/FR
 tropical trithianeFL/FR
 turmeric oleoresinFL
2-undecanoneFL/FR
 valerian root oilFL/FR
 valerian root oil chinaFL/FR
 valerian root oil CO2 extract chinaFL/FR
 vanilla carboxylateFL/FR
 verbenolFL/FR
(E)-verbenolFL/FR
(Z)-verbenolFL/FR
 verymossFR
 vetiver oilFL/FR
 vetiver resinoidFR
 vetiverolFL/FR
 vetiveryl acetateFL/FR
 vinyl sulfurolFL
 violet leaf absoluteFL/FR
 woody amyleneFR
2,6-xylenolFR

potential uses :
 balsam
 basil
 beer
 earth humus
 fir needle
 herbal
 lemon
 lime
 oregano
 parsley
 pepper black pepper
 pine
 pine needle
 rosemary
 spice
 spruce
 thyme
 truffle
 woody

natural occurrence in :    note
 artemisia santolinaefolia S
 beer  
 brandy grape brandy  
 fennel spanish fennel oil  
 grape  
 hop oil S
 lime oil S
 picea alba S
 pine  
 pinus palustris root oil S
 pinus silvestris S
 rosemary oil S

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