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citronellyl oxyacetaldehyde

Chemical Structure

General Material Information

Preferred name citronellyl oxyacetaldehyde
Trivial Name Citronellyloxyacetaldehyde
Short Description citronelloxyacetaldehyde
Formula C12 H22 O2
CAS Number 7492-67-3
FEMA Number 2310
Flavis Number 5.079
ECHA Number 231-324-2
FDA UNII 6PS292RE8D
Beilstein Number 1767678
COE Number 2012
xLogP3-AA 3.30 (est)
NMR Predictor External link
JECFA Food Flavoring 592 citronelloxyacetaldehyde
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 7492-67-3 ; CITRONELLOXYACETALDEHYDE
Synonyms
  • acetaldehyde, ((3,7-dimethyl-6-octenyl)oxy)-
  • acetaldehyde, [ (3,7-dimethyl-6-octenyl)oxy]-
  • citronelloxyacetaldehyde
  • citronellyloxyacetaldehyde
  • 6,10-dimethyl-3-oxa-9-undecenal
  • (3,7-dimethyl-6-octenyl) oxyacetaldehyde
  • ((3,7-dimethyl-6-octenyl)oxy) acetaldehyde
  • ((3,7-dimethyl-6-octenyl)oxy)acetaldehyde
  • [(3,7-dimethyl-6-octenyl)oxy]acetaldehyde
  • 2-(3,7-dimethyloct-6-enoxy)acetaldehyde
  • muguet aldehdye
  • muguet aldehyde (IFF)
  • muguet aldehyde 50 (IFF)
  • muguet aldehyde 50 BB (IFF)
  • muguet aldehyde 50 DEP (IFF)
  • muguet aldehyde 50% in B.B. (IFF)
  • muguet aldehyde 50% in D.E.P. (IFF)
  • 2-(3,7-dimethyloct-6-enoxy)acetaldehyde
  • Acetaldehyde, 2-[(3,7-dimethyl-6-octen-1-yl)oxy]-
  • Acetaldehyde, [(3,7-dimethyl-6-octenyl)oxy]-
  • 2-[(3,7-Dimethyl-6-octen-1-yl)oxy]acetaldehyde
  • NSC 46126
  • Muguet aldehyde
  • Mugenal
  • [(3,7-Dimethyl-6-octenyl)oxy]acetaldehyde
  • 6,10-Dimethyl-3-oxa-9-undecenal

US / EU / FDA / JECFA / FEMA / Scholar / Patents

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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):HMDB41449
FooDB:FDB021403
Export Tariff Code:3302.90.9090
ChemSpider:View
FAO:Citronelloxyacetaldehyde

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 198.30574035645
Specific gravity @ 25 °C
Pounds per Gallon 7.647 to 8.479
Specific gravity @ 20 °C
Pounds per Gallon 7.673 to 8.497
Refractive Index 1.45 to 1.5 @ 20 °C
Vapor Pressure 0.01 mmHg @ 25 °C
Flash Point TCC Value 100 °C TCC
logP (o/w) 3.26
Shelf life 18 months (or longer if stored properly.)
Storage notes Store in cool, dry place in tightly sealed containers, protected from heat and light.
Solubility
alcohol Yes
oils Yes
water, 73.94 mg/L @ 25 °C (est) Yes
water No
Stability
alcoholic lotion Unspecified
alkalis Unspecified
antiperspirant Unspecified
deo stick Unspecified
detergent perborate Unspecified
fabric softener Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Aldehydic
fresh, sweet, waxy, floral, aldehydic, honeysuckle, muguet, citrus, melon, green
Odor strength high , recommend smelling in a 10.00 % solution or less
Substantivity 356 hour(s) at 100.00 %
Luebke, William tgsc, (1983) At 10.00 % in dipropylene glycol. fresh sweet waxy floral aldehydic honeysuckle muguet
Mosciano, Gerard P&F 15, No. 5, 47, (1990) Citrus, sweet, melon, green with a slight floral nuance
Flavor Type: Citrus
citrus, bitter, floral, soapy, woody
Mosciano, Gerard P&F 15, No. 5, 47, (1990) At 20.00 ppm. Citrus, bitter, floral with a slight soapy and woody nuance
General comment Citrus bitter floral soapy woody

Potential Uses

Applications
Odor purposes Acacia, Agrumen aldehyde, Aldehydic, Allspice, Almond blossom, Amber, Animal, Apple blossom, Crabapple, Ash mountain ash, Azalea, Balsam, Bark, Bayberry, Beeswax absolute replacer, Boronia, Bouquet, Cedar forest, Cedrat, Champaca, Cherry black cherry, Cherry blossom, Christmas, Chypre, Citronella, Citrus, Civet, Clover, Colonia, Cortex, Cotton candy, Country meadow, Crabapple blossom, Currant, Eglantine, Elder berry, Elder flower, Evergreen, Fern, Fig, Fir balsam, Fir needle oil replacer, Floral, Foliage, Frangipani plumeria, Freesia, Fresh and clean, Galangal root, Gardenia, Ginger white ginger, Guaiacwood, Gurjun balsam, Heather, Herbal, Hibiscus, Hollyberry, Honeysuckle, Hydrangea, Incense, Kewda, Kiwi blossom, Kumquat, Lavender, Lemon, Lily, Lily of the valley, Lime, Linden flower, Lotus, Lychee, Magnolia, Maja, Mango flower, Melon, Millefleurs, Mimosa, Moss, Mulberry, Musk, Ocean sea, Orange, Orange blossom, Orchid, Pansy, Papaya, Passion blossom, Passion fruit, Pear, Pear blossom, Peony, Petunia, Pine, Pineapple, Pinion, Plum blossom, Poppy, Quince, Rain, Redwood, Reseda, Rhubarb, Rose, Rose tea rose, Rose white rose, Saffron, Sandalwood, Sap, Savin, Scented stock, Spice, Stephanotis, Sweet grass, Tobacco, Toffee, Valerian, Wallflower, Woody, Yew
Flavoring purposes Caramel, Chocolate cocoa, Fruit tropical fruit, Galangal root, Guaiacwood, Marshmallow, Pear prickly pear, Savin, Tropical, Valerian
Other purposes Blossom tropical blossom, Clean, Dewy, Fantasy blends, Petal waxy petal, Rose wild rose, Waxy, Weedy, Wet fields
Cosmetic purposes Perfuming agents

Safety Information

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.
Human Experience:
8 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50 > 5000 mg/kg
(Moreno, 1973d)

oral-rat LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 12, Pg. 861, 1974.

Dermal Toxicity:
skin-rabbit LD50 > 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 12, Pg. 861, 1974.

Inhalation Toxicity:
Not determined

Safety in use information

Category:
flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for citronellyl oxyacetaldehyde usage levels up to:
1.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 24.00 (μg/capita/day)
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: 3
Click here to view publication 3
average usual ppmaverage maximum ppm
baked goods: -4.30000
beverages(nonalcoholic): 0.005001.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -1.40000
fruit ices: -1.40000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -4.10000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --

Safety references

European Food Safety Athority(EFSA):Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...

European Food Safety Authority (EFSA) reference(s):

Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) on a request from the Commission related to - Flavouring Group Evaluation 10: Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 - (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf

Flavouring Group Evaluation 10, Revision 1 (FGE10 Rev1)[1] - Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food (AFC)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 10, Revision 2 (FGE.10Rev2): Aliphatic primary and secondary saturated and unsaturated alcohols, aldehydes, acetals, carboxylic acids and esters containing an additional oxygenated functional group and lactones from chemical groups 9, 13 and 30
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):7492-67-3
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61401
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
2-(3,7-dimethyloct-6-enoxy)acetaldehyde
Chemidplus:0007492673