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General Material Information

Preferred name cyclohexyl ethyl acetate
Trivial Name Cyclohexylethyl acetate
Short Description cyclohexaneethyl acetate
Formula C10 H18 O2
CAS Number 21722-83-8
FEMA Number 2348
Flavis Number 9.028
ECHA Number 244-543-3
FDA UNII 15W91S5XTZ
Nikkaji Number J33.453G
Beilstein Number 2244135
MDL MFCD00001524
COE Number 218
xLogP3-AA 3.20 (est)
NMR Predictor External link
JECFA Food Flavoring 964 cyclohexaneethyl acetate
FDA Patent No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm 21722-83-8 ; CYCLOHEXANEETHYL ACETATE
Synonyms
  • acetic acid cyclohexyl ethyl ester
  • cyclo hexyl ethyl acetate
  • cyclohexane ethanol acetate
  • cyclohexane ethyl acetate
  • cyclohexaneethanol acetate
  • cyclohexaneethanol, acetate
  • cyclohexaneethyl acetate
  • cyclohexanethanyl acetate
  • 2-cyclohexyl ethyl acetate
  • cyclohexylethyl acetate
  • 2-cyclohexylethyl acetate
  • hexahydrophenethyl acetate
  • hexahydrophenyl ethyl acetate
  • 2-cyclohexylethyl acetate
  • Cyclohexaneethanol, 1-acetate

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

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Google Books Start search
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Perfumer & Flavorists Start search
EU Patents Start search
PubMeb Start search
NCBI Start search

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):HMDB31362
FooDB:FDB003429
Export Tariff Code:2915.39.9050
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View

PhysChem Properties

Material listed in food chemical codex No
Molecular weight 170.25186157227
Specific gravity @ 25 °C
Pounds per Gallon 7.863 to 7.888
Specific gravity @ 20 °C
Pounds per Gallon 7.873 to 7.939
Refractive Index 1.442 to 1.45 @ 20 °C
Boiling Point 97 to 98°C @ 15 mm Hg
Acid Value 1 max KOH/g
Vapor Pressure 0.152 mmHg @ 25 °C
Flash Point TCC Value 79.44 °C TCC
logP (o/w) 3.51
Shelf life 24 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
water, 49.2 mg/L @ 25 °C (est) Yes
water No
Stability
acid cleaner Unspecified
alcoholic lotion Unspecified
antiperspirant Unspecified
bleach Unspecified
deo stick Unspecified
detergent Unspecified
fabric softener Unspecified
hard surface cleaner Unspecified
shampoo Unspecified
soap Unspecified

Organoleptic Properties

Odor Type: Floral
minty, rose, raspberry, plastic, green
Odor strength medium
Substantivity 32 hour(s) at 100.00 %
Luebke, William tgsc, (1988) At 100.00 %. mint rose raspberry plant-like plastic green
Flavor Type: Green
green, floral, petal, pear, plastic
Luebke, William tgsc, (1988) Green floral petal pear plastic

Occurrences

Potential Uses

Applications
Odor purposes Balsam, Floral, Raspberry, Rose
Cosmetic purposes Flavoring agents, Fragrance

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:
4 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50 3200 mg/kg
Not adequate LD50 study.
(Wohl, 1974c)

oral-rat LD50 2190 mg/kg
The study is considered valid.
(Moreno, 1978h)

oral-rat LD50 3200 mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 783, 1975.

Dermal Toxicity:
skin-rabbit LD50 5000 mg/kg
Food and Cosmetics Toxicology. Vol. 13, Pg. 783, 1975.

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 cyclohexyl ethyl acetate usage levels up to:
25.0000 % in the fragrance concentrate.
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.97 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): ND (μg/capita/day)
Threshold of Concern:1800 (μg/person/day)
Structure Class: I
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: -20.00000
beverages(nonalcoholic): -2.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -3.00000
fruit ices: -3.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -6.00000
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) related to Flavouring Group Evaluation 12 (FGE.12); Primary saturated or unsaturated alicyclic alcohol, aldehyde, and esters from chemical group 7 (Commission Regulation (EC) No 1565/2000 of 18 July 2000)
View page or View pdf

Primary saturated or unsaturated alicyclic alcohol, aldehyde, and esters from chemical group 7 - Flavouring Group Evaluation 12, Revision 1 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 73, (FGE.73)[1] - Consideration of alicyclic primary alcohols, aldehydes, acids and related esters evaluated by JECFA (59th meeting) structurally related to primary saturated or unsaturated alicyclic alcohol, aldehyde and esters evaluated by EFSA in FGE.12 (2005) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 73, Revision 1 (FGE.73Rev1): Consideration of alicyclic primary alcohols, aldehydes, acids and related esters evaluated by JECFA (59th meeting) structurally related to primary saturated or unsaturated alicyclic alcohol, aldehyde, and esters evaluated by EFSA in FGE.12Rev2 (2011)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 73, Revision 2 (FGE.73Rev2): Consideration of alicyclic primary alcohols, aldehydes, acids and related esters evaluated by JECFA (59th meeting) structurally related to primary saturated or unsaturated alicyclic alcohols, aldehydes, acids and esters evaluated by EFSA in FGE.12Rev3 (2012)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 73, Revision 3 (FGE.73Rev3): Consideration of alicyclic alcohols, aldehydes, acids and related esters evaluated by JECFA (59th and 63rd meeting) structurally related to primary saturated or unsaturated alicyclic alcohols, aldehydes, acids and esters evaluated by EFSA in FGE.12Rev4 (2013)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 73, Revision 4 (FGE.73Rev4): consideration of alicyclic alcohols, aldehydes, acids and related esters evaluated by JECFA (59th and 63rd meeting) structurally related to primary saturated or unsaturated alicyclic alcohols, aldehydes, acids and esters evaluated by EFSA in FGE.12Rev5
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 73, Revision 5 (FGE.73Rev5): consideration of alicyclic alcohols, aldehydes, acids and related esters evaluated by JECFA (59th, 63rd and 86th meeting) and structurally related to substances evaluated in FGE.12Rev5
View page or View pdf

EPI System: View
AIDS Citations:Search
Cancer Citations:Search
Toxicology Citations:Search
EPA Substance Registry Services (TSCA):21722-83-8
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :30771
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:1
2-cyclohexylethyl acetate
Chemidplus:0021722838
RTECS:AG5095000 for cas# 21722-83-8