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

dehydrodihydroionone
3,4-dehydrodihydro-beta-ionone

Supplier Sponsors

Name:4-(2,6,6-trimethyl-1-cyclohexa-1,3-dienyl)butan-2-one
CAS Number: 20483-36-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:243-847-3
FDA UNII:XZS4VD987O
Nikkaji Web:J280.604E
CoE Number:11057
XlogP3-AA:2.40 (est)
Molecular Weight:192.30160000
Formula:C13 H20 O
NMR Predictor:Predict (works with chrome or firefox)
EFSA/JECFA Comments:
At least 70%; secondary component 25-27% tetrahydroionone. (JECFA)
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:396 dehydrodihydroionone
FLAVIS Number:07.115 (Old)
DG SANTE Food Flavourings:07.115 3,4-dehydrodihydro-beta-ionone
FEMA Number:3447 dehydrodihydroionone
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):20483-36-7 ; DEHYDRODIHYDROIONONE
 
Physical Properties:
Appearance:colorless to pale yellow clear liquid (est)
Assay: 70.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.92600 to 0.93600 @ 25.00 °C.
Pounds per Gallon - (est).: 7.705 to 7.788
Refractive Index:1.49500 to 1.50500 @ 20.00 °C.
Boiling Point: 126.00 to 128.00 °C. @ 12.00 mm Hg
Boiling Point: 98.00 °C. @ 2.60 mm Hg
Vapor Pressure:0.008000 mmHg @ 25.00 °C. (est)
Flash Point: 230.00 °F. TCC ( 110.00 °C. )
logP (o/w): 3.681 (est)
Soluble in:
 alcohol
 water, 14.09 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Description:floral
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
CosIng:cosmetic data
Cosmetic Uses: perfuming agents
 
Suppliers:
Axsyn
For experimental / research use only.
2-Butanone,4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-
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 dehydrodihydroionone usage levels up to:
  1.0000 % 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: 9
 average usual ppmaverage maximum ppm
baked goods: -4.00000
beverages(nonalcoholic): -0.20000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: -10.00000
condiments / relishes: --
confectionery froastings: -4.00000
egg products: --
fats / oils: --
fish products: --
frozen dairy: -0.40000
fruit ices: -0.40000
gelatins / puddings: -0.60000
granulated sugar: --
gravies: --
hard candy: --
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: -1.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
 
Safety References:
EPI System: View
EPA Substance Registry Services (TSCA):20483-36-7
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :577126
National Institute of Allergy and Infectious Diseases:Data
4-(2,6,6-trimethyl-1-cyclohexa-1,3-dienyl)butan-2-one
Chemidplus:0020483367
 
References:
 4-(2,6,6-trimethyl-1-cyclohexa-1,3-dienyl)butan-2-one
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:20483-36-7
Pubchem (cid):577126
Pubchem (sid):135315436
 
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 Substances Added to Food (formerly EAFUS):View
CHEBI:View
HMDB (The Human Metabolome Database):HMDB37139
FooDB:FDB016134
Export Tariff Code:2914.23.0000
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
None Found
 
Potential Uses:
None Found
 
Occurrence (nature, food, other):note
 mimosa
Search PMC Picture
 raspberry cooked raspberry
Search Trop Picture
 
Synonyms:
 butan-2-one, 4-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)-
2-butanone, 4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-
3,4-dehydrodihydro-beta-ionone
 dehydrodihydroionone
 dihydrodehydro-b-ionone
4-(2,6,6-trimethyl-1-cyclohexa-1,3-dienyl)butan-2-one
4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl) butan-2-one
4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)-2-butanone
4-(2,6,6-trimethyl-1,3-cyclohexadien-1-yl)butan-2-one
 trimethyl-1,3-cyclohexadienyl butan-2-one
4-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)butan-2-one
4-(2,6,6-trimethylcyclohexa-1,3-dienyl)butan-2-one
 
 
Notes:
Flavouring ingredient. Present in cooked raspberries
Please share your Comments.
Email Address:
Top of Page Home
Copyright © 1980-2018 The Good Scents Company (tgsc) ™ Disclaimer Privacy Policy