dihydro-beta-ionol
4-(2,6,6-trimethylcyclohex-1-en-1-yl)butan-2-ol
 
Notes:
Present in loganberry, Chinese quince oil, yellow passion fruit, Chinese scented green tea. Flavouring ingredient.
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      Product(s):
      3293-47-8 alpha,2,6,6-Tetramethylcyclohexene-1-propan-1-ol 95%
       
  • CSA
Synonyms   Articles   Notes   Search
CAS Number: 3293-47-8Picture of molecule3D/inchi
Other(deleted CASRN): 98353-28-7
ECHA EINECS - REACH Pre-Reg: 221-957-2
FDA UNII: S3T0WG30TW
Nikkaji Web: J24.332I
XlogP3-AA: 3.20 (est)
Molecular Weight: 196.33348000
Formula: C13 H24 O
NMR Predictor: Predict (works with chrome or firefox)
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
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 395  dihydro-beta-ionol
DG SANTE Food Flavourings: 02.107  dihydro-beta-ionol
FEMA Number: 3627 dihydro-beta-ionol
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):3293-47-8 ; DIHYDRO-BETA-IONOL
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Physical Properties:
Appearance: white solid (est)
Assay: 97.00 to 100.00 % 
Food Chemicals Codex Listed: No
Melting Point: 38.00 to  40.00 °C. @ 760.00 mm Hg
Boiling Point: 234.00 °C. @ 760.00 mm Hg
Vapor Pressure: 0.001000 mmHg @ 25.00 °C. (est)
Flash Point: > 200.00 °F. TCC ( > 93.33 °C. )
logP (o/w): 4.634 (est)
Soluble in:
 alcohol
 water, 10.43 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor Type: woody
 
Odor Strength: medium
 
 woody  floral  amber  
Odor Description:
at 100.00 %. 
woody floral amber
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Axsyn
For experimental / research use only.
1-Cyclohexene-1-propanol,a,2,6,6-tetramethyl-
BOC Sciences
For experimental / research use only.
alpha,2,6,6-Tetramethylcyclohexene-1-propan-1-ol 95%
Parchem
Dihydro-beta-ionol
Chemical Sources Association
Need This Item for Flavor/Food?: You can contact the CSA
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Safety Information:
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 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
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Safety in Use Information:
Category: flavor and fragrance agents
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for dihydro-beta-ionol usage levels up to:
  2.0000 % in the fragrance concentrate.
 
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: 12
Click here to view publication 12
 average usual ppmaverage maximum ppm
baked goods: -9.00000
beverages(nonalcoholic): -3.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -12.00000
condiments / relishes: --
confectionery froastings: -6.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: -5.00000
fruit ices: -4.50000
gelatins / puddings: -6.00000
granulated sugar: --
gravies: --
hard candy: -9.00000
imitation dairy: -5.00000
instant coffee / tea: --
jams / jellies: -6.00000
meat products: --
milk products: -5.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: -7.50000
soups: --
sugar substitutes: --
sweet sauces: --
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Safety References:
Flavor & Extract Manufacturers Association (FEMA) reference(s):
The FEMA GRAS assessment of alicyclic substances used as flavor ingredients. View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 3293-47-8
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 579336
National Institute of Allergy and Infectious Diseases: Data
WGK Germany: 2
 4-(2,6,6-trimethyl-1-cyclohexenyl)butan-2-ol
Chemidplus: 0003293478
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References:
Leffingwell: Chirality or Article
 4-(2,6,6-trimethyl-1-cyclohexenyl)butan-2-ol
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 3293-47-8
Pubchem (cid): 579336
Pubchem (sid): 135275653
Pherobase: View
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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
HMDB (The Human Metabolome Database): HMDB36172
FooDB: FDB015026
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
No odor group found for these
 satinaldehydeFL/FR
4-methyl-2-(2-methyl propyl)-1,3-oxathiane 
aldehydic
2,6-dimethyl-2,18-nonadecadien-8-one 
amber
 acetoxymethyl isolongifoleneFR
 amber acetateFR
 amber butanolFR
 amber caraneFR
 amber cyclohexanolFR
 amber floral fragranceFR
 amber naphthofuranFL/FR
 amber oxepinFR
 cistus ladaniferus resinoidFL/FR
 formoxymethyl isolongifoleneFR
 hydroxymethyl isolongifolene 50% in dpgFR
animal
 animal carbolactoneFR
 costus valerolactoneFR
balsamic
isoamyl cinnamateFL/FR
 callitropsis araucarioides wood oilFR
 copaiba balsam oilFL/FR
 guaiacyl phenyl acetateFL/FR
 incense fragranceFR
 opoponax absolute (commiphora erythraea var. glabrescens engle)FL/FR
 opoponax oil (balsamodendron kafal)FL/FR
 opoponax resinoid (commiphora erythraea var. glabrescens engle)FR
 sclareolFL/FR
 styrax resin (liquidambar styraciflua)FL/FR
 styrax resinoid (liquidambar styraciflua)FL/FR
berry
sec-butyl ethyl etherFL/FR
citrus
 citrus woody floral fragranceFR
 myrcenyl acetateFL/FR
earthy
(Z)-linalool oxide (furanoid)FL/FR
floral
 amyl cyclopentenoneCS
 cassie absoluteFL/FR
delta-damasconeFL/FR
 dihydro-alpha-iononeFL/FR
 dihydrojasmoneFL/FR
2',4'-dimethyl acetophenoneFL/FR
2,4-dimethyl cyclohexyl methyl acetateFR
4-dimethyl iononeFR
 elder flower wood specialtyFR
 epoxylinalyl acetate 
 heliotropyl acetoneFL/FR
 hydroxycitronellalFL/FR
alpha-iononeFL/FR
(E)-beta-iononeFL/FR
alpha-ionyl acetateFR
 lavandula angustifolia flower oilFL/FR
 lavender oil franceFL/FR
 lavender oil greeceFL/FR
laevo-linaloolFL/FR
 linalool oxideFL/FR
 melaleuca ericifolia leaf oilFR
alpha-isomethyl ionone (60% min.)FL/FR
alpha-isomethyl ionone (70% min.)FL/FR
alpha-isomethyl ionone (80% min.)FL/FR
2-methyl naphthaleneFL/FR
 mimosa absolute franceFL/FR
 mimosa concrete franceFL/FR
 mimosa tenuiflora leaf extractFL/FR
 nerolidolFL/FR
bitter orangeflower concreteFR
 orris rhizome absolute (iris pallida)FL/FR
 orris rhizome absolute replacerFR
 petitgrain cedrat oilFL/FR
 petitgrain oil terpenesFR
 phenethyl anthranilateFL/FR
 phenethyl hexanoateFL/FR
 rose concrete (rosa centifolia)FR
 styralyl formateFL/FR
 vetiver pentanoneFR
fruity
 cyclohexyl crotonateFR
1,4-diisopropyl-6,8-dioxabicyclo(3.2.1)octaneFR
2-ethyl butyl 2-butenoate 
 linalool oxide acetatesFL/FR
 octyl propionateFL/FR
 tropical iononeFL/FR
green
isogreen methanoindeneFR
(E)-2-hexen-1-yl salicylateFR
 hexyl 2-methyl butyrateFL/FR
para-methyl hydratropaldehydeFL/FR
herbal
beta-bourboneneFL/FR
 calendula officinalis flower oil CO2 extractFR
(+)-alpha-campholenic aldehydeFL/FR
 clary sage oil franceFL/FR
 daucus carota fruit oilFL/FR
 freesia heptanolFL/FR
 immortelle flower oilFL/FR
 marigold pot flower oilFL/FR
 rosemary oil spainFL/FR
melon
 watermelon ketoneFR
mossy
 moss fragranceFR
 moss specialtyFR
musk
 amyris specialtyFR
 ethylene brassylateFL/FR
 musk amberolFR
powdery
(E)-alpha-methyl ionone (44-50%)FL/FR
rummy
 rum extractFL/FR
spicy
 allspice berry oilFL/FR
 clove bud absoluteFL/FR
 elettaria cardamomum seed oilFL/FR
isoeugenolFL/FR
isoeugenyl acetateFL/FR
 safroleCS
white sassafras oilFL/FR
 spicy carbonateFR
terpenic
 angelica seed oilFL/FR
 juniperus communis fruit oilFL/FR
alpha-terpineolFL/FR
woody
 acetyl cedreneFR
 amber carbinolFR
 amber dioxaneFR
 amber formateFR
 amber woody specialtyFR
 anthocephalus cadamba oilFR
 bois de rose leaf oil brazilFL/FR
 cabreuva wood oilFR
 callitris intratropica wood oil australiaFR
atlas cedarwood oil fractionsFR
 cedrela wood oilFR
alpha-cedrene epoxideFR
 cedryl formateFR
 chloranthus spicatus absoluteFR
 convolvulus scoparius wood oilFR
 daniellia oliveri bark oil CO2 extractFR
2-decalinyl acetateFR
3',4'-dimethoxyacetophenone 
10-epi-gamma-eudesmol 
 georgywoodFR
 homalomena rubescens root oilFR
 incense specialtyFR
isolongifolene ketoneFR
 melozol acetateFR
2-methoxy-4-vinyl phenolFL/FR
 methyl cedryl ketoneFL/FR
3-methyl pentyl angelateFR
 patchouli ethanoneFR
 sandal octanolFR
 sandalwood oilFL/FR
 santalyl acetateFL/FR
 sclarene 
 sclareolideFL/FR
 tobacarol (IFF)FR
 woody amber specialtyFR
 woody cyclohexanoneFR
 woody dioxolaneFR
 woody nonane (ethoxy)FR
 zdravetz absoluteFR
 zdravetz oilFL/FR
 
For Flavor
 
No flavor group found for these
beta-bourboneneFL/FR
sec-butyl ethyl etherFL/FR
alpha-campholene acetateFL
 cistus ladaniferus resinoidFL/FR
2',4'-dimethyl acetophenoneFL/FR
2,6-dimethyl-2,18-nonadecadien-8-one 
 epoxylinalyl acetate 
2-ethyl butyl 2-butenoate 
10-epi-gamma-eudesmol 
(Z)-linalool oxide (furanoid)FL/FR
 linalool oxide acetatesFL/FR
 marigold pot flower oilFL/FR
(E)-alpha-methyl ionone (44-50%)FL/FR
alpha-isomethyl ionone (60% min.)FL/FR
4-methyl-2-(2-methyl propyl)-1,3-oxathiane 
white sassafras oilFL/FR
 sclarene 
 styralyl formateFL/FR
 zdravetz oilFL/FR
amber
 amber naphthofuranFL/FR
 angelica seed oilFL/FR
balsamic
 copaiba balsam oilFL/FR
 opoponax absolute (commiphora erythraea var. glabrescens engle)FL/FR
 opoponax oil (balsamodendron kafal)FL/FR
 styrax gum (liquidambar styraciflua)FL
 styrax resin (liquidambar styraciflua)FL/FR
 styrax resinoid (liquidambar styraciflua)FL/FR
berry
 dihydro-alpha-iononeFL/FR
 heliotropyl acetoneFL/FR
citrus
 freesia heptanolFL/FR
laevo-linaloolFL/FR
 myrcenyl acetateFL/FR
 petitgrain cedrat oilFL/FR
alpha-terpineolFL/FR
estery
 octyl propionateFL/FR
floral
isoamyl cinnamateFL/FR
 bois de rose leaf oil brazilFL/FR
 dihydrojasmoneFL/FR
alpha-iononeFL/FR
alpha-isomethyl ionone (70% min.)FL/FR
alpha-isomethyl ionone (80% min.)FL/FR
 mimosa concrete franceFL/FR
 mimosa tenuiflora leaf extractFL/FR
 phenethyl anthranilateFL/FR
 satinaldehydeFL/FR
 tropical iononeFL/FR
green
(+)-alpha-campholenic aldehydeFL/FR
 hexyl 2-methyl butyrateFL/FR
 linalool oxideFL/FR
para-methyl hydratropaldehydeFL/FR
 nerolidolFL/FR
herbal
 clary sage oil franceFL/FR
 daucus carota fruit oilFL/FR
 immortelle flower oilFL/FR
 lavandula angustifolia flower oilFL/FR
 lavender oil franceFL/FR
 lavender oil greeceFL/FR
 rosemary oil spainFL/FR
musk
 ethylene brassylateFL/FR
oily
2-methyl naphthaleneFL/FR
orris
 costus root oilFL
phenolic
 guaiacyl phenyl acetateFL/FR
rummy
 rum extractFL/FR
smoky
2-methoxy-4-vinyl phenolFL/FR
spicy
 allspice berry oilFL/FR
 cassie absoluteFL/FR
 clove bud absoluteFL/FR
 elettaria cardamomum seed oilFL/FR
isoeugenolFL/FR
isoeugenyl acetateFL/FR
sweet
 orris rhizome absolute (iris pallida)FL/FR
terpenic
 juniperus communis fruit oilFL/FR
waxy
 hydroxycitronellalFL/FR
 mimosa absolute franceFL/FR
 phenethyl hexanoateFL/FR
woody
delta-damasconeFL/FR
3',4'-dimethoxyacetophenone 
(E)-beta-iononeFL/FR
 methyl cedryl ketoneFL/FR
 sandalwood oilFL/FR
 santalyl acetateFL/FR
 sclareolFL/FR
 sclareolideFL/FR
 
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Potential Uses:
 amberFR
 balsamFR
 beeswax absolute replacerFR
 berryFR
 blueberryFR
 cassiaFR
 chypreFR
 cranberryFR
 cyclamenFR
 diffusion 
 fir needle oil replacerFR
 floralFR
 fruitFR
 genetFR
 herbalFR
 leatherFR
 leather russian leatherFR
 mimosaFR
 mossFR
 orientalFR
 patchouliFR
 pruneFR
 raspberryFR
 roseFR
 violetFR
 woodyFR
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 champaca absolute @ 1.10%
Data  GC  Search Trop  Picture
 champaca concrete @ 0.40%
Data  GC  Search Trop  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
1-cyclohexene-1-propanol, a,2,6,6-tetramethyl-
 dihydro beta-ionol
 dihydro-beta-ionol
beta-dihydroionol
alpha,2,6,6-tetramethyl cyclohexene-1-propan-1-ol
 tetramethyl cyclohexene-1-propanol
4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-butanol
4-2,6,6-trimethyl-1-cyclohexenyl butan-2-ol
4-(2,6,6-trimethyl-1-cyclohexenyl)butan-2-ol
4-(2,6,6-trimethyl-cyclohex-1-enyl)-butan-2-ol
4-(2,6,6-trimethylcyclohex-1-en-1-yl)butan-2-ol
Synonyms   Articles   Notes   Search   Top
Articles:
US Patents: 4,461,309 - Ionyl-alkyl and ionyl alkenyl ethers as flavorants for tobacco
PubMed: Discovery of aromatic components with excellent fragrance properties and biological activities: β-ionols with antimelanogenetic effects and their asymmetric syntheses.
PubMed: Glucose exerts a negative effect over a peroxidase from Trichosporon asahii, with carotenoid cleaving activity.
PubMed: Bioactive apocarotenoids from Tectona grandis.
PubMed: Bioconversion of lutein using a microbial mixture--maximizing the production of tobacco aroma compounds by manipulation of culture medium.
PubMed: Investigation of bound aroma constituents of yellow-fleshed nectarines (Prunus persica L. Cv. Springbright). changes in bound aroma profile during maturation.
PubMed: Aroma composition of Vitis vinifera Cv. tannat: the typical red wine from Uruguay.
PubMed: Stereoselective synthesis of optically active 3-hydroxy-7,8-dihydro-beta-ionol-glucosides.
PubMed: Production of tobacco aroma from lutein. Specific role of the microorganisms involved in the process.
PubMed: Ionone, iridoid and phenylethanoid glycosides from Ajuga salicifolia.
PubMed: Metabolism and CYP-inducer properties of astaxanthin in man and primary human hepatocytes.
PubMed: Isolation of some glycosides as aroma precursors in young leaves of Japanese pepper (Xanthoxylum piperitum DC.).
PubMed: The (3R,9R)-3-hydroxy-7,8-dihydro-beta-ionol disaccharide glycoside is an aroma precursor in tea leaves.
PubMed: The efficiency of antioxidants delivered by liposomal transfer.
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