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prenyl ethyl ether
1-ethoxy-3-methyl-2-butene

Supplier Sponsors

Name:1-ethoxy-3-methylbut-2-ene
CAS Number: 22094-00-4Picture of molecule3D/inchi
FDA UNII:775CF2Y50F
Nikkaji Web:J354.559H
XlogP3-AA:1.90 (est)
Molecular Weight:114.18778000
Formula:C7 H14 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
JECFA Food Flavoring:1232 1-ethoxy-3-methyl-2-butene
FLAVIS Number:03.019 (Old)
DG SANTE Food Flavourings:03.019 prenyl ethyl ether
FEMA Number:3777 1-ethoxy-3-methyl-2-butene
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: 1-ETHOXY-3-METHYL-2-BUTENE
 
Physical Properties:
Appearance:colorless clear liquid (est)
Assay: 99.40 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.79700 to 0.80200 @ 25.00 °C.
Pounds per Gallon - (est).: 6.632 to 6.673
Refractive Index:1.41600 to 1.42200 @ 20.00 °C.
Boiling Point: 120.00 to 121.00 °C. @ 760.00 mm Hg
Vapor Pressure:17.457001 mm/Hg @ 25.00 °C. (est)
Flash Point: 32.00 °F. TCC ( 0.00 °C. )
logP (o/w): 2.393 (est)
Soluble in:
 alcohol
 water, 1009 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: fruity
Odor Strength:medium
fruity green grassy
Odor Description:at 100.00 %. fruity green grassy
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
1-Ethoxy-3-methyl-2-butene
Parchem
prenyl ethyl ether
Penta International
1-ETHOXY-3-METHYL-2-BUTENE, Kosher
WholeChem
1-Ethoxy-3-methyl-2-butene
 
Safety Information:
European information :
Most important hazard(s):
Xi - Irritant
R 11 - Highly flammable.
R 36/38 - Irritating to skin and eyes.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
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 33 - Take precautionary measures against static discharge.
S 37/39 - Wear suitable gloves and eye/face protection.
 
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:
oral-rat LD50 [sex: M] see below mg/kg
24 hours:1000 – 8000 ; 14 days:1000 – 4000
(Bähler and Bonetti, 1983)

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
 
Safety in Use Information:
Category: flavor and fragrance agents
Recommendation for prenyl ethyl ether usage levels up to:
  0.6000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 21.00 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 2.00 (μg/capita/day)
Structure Class: II
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: 16
 average usual ppmaverage maximum ppm
baked goods: --
beverages(nonalcoholic): 0.100000.50000
beverages(alcoholic): 0.500003.00000
breakfast cereal: --
cheese: --
chewing gum: 0.5000015.00000
condiments / relishes: --
confectionery froastings: 0.700002.50000
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.300001.50000
fruit ices: 0.600002.20000
gelatins / puddings: 0.800003.00000
granulated sugar: 1.000005.00000
gravies: --
hard candy: 2.000005.00000
imitation dairy: --
instant coffee / tea: 0.100000.50000
jams / jellies: 0.800003.00000
meat products: --
milk products: 0.300001.50000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: 1.000005.00000
snack foods: --
soft candy: 1.000005.00000
soups: --
sugar substitutes: 1.000005.00000
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 23 (FGE.23): Aliphatic, alicyclic and aromatic ethers including anisole derivatives From chemical groups 15, 16 and 26 (Commission Regulation (EC) No 1565/2000 of 18 July 2000
View page or View pdf

Flavouring Group Evaluation 59 (FGE.59): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 (2006) (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf

Flavouring Group Evaluation 23, Revision 1 (FGE.23Rev1): Aliphatic, alicyclic and aromatic ethers including anisole derivatives from chemical groups 15, 16, 26 and 30[1] - 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 59, Revision 1 (FGE.59Rev1): Consideration of aliphatic and aromatic ethers evaluated by JECFA (61st meeting and 63rd meeting) structurally related to aliphatic, alicyclic and aromatic ethers including anisole derivatives evaluated by EFSA in FGE.23 Rev2 (2010)
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :5463936
National Institute of Allergy and Infectious Diseases:Data
WGK Germany:2
1-ethoxy-3-methylbut-2-ene
Chemidplus:0022094004
 
References:
 1-ethoxy-3-methylbut-2-ene
NIST Chemistry WebBook:Search Inchi
Pubchem (cid):5463936
Pubchem (sid):135263446
 
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 Everything Added to Food in the United States (EAFUS):View
HMDB (The Human Metabolome Database):HMDB38052
FooDB:FDB017263
VCF-Online:VCF Volatile Compounds in Food
ChemSpider:View
 
Potential Blenders and core components note
For Odor
No odor group found for these
(Z)-8-
tetradecenal
FL/FR
alliaceous
alliaceous
dibutyl sulfide
FL/FR
balsamic
iso
amyl benzoate
FL/FR
citrus
2-
dodecanone
FL/FR
2-
heptanol
FL/FR
lemongrass oil
FL/FR
litsea cubeba fruit oil
FL/FR
ethereal
2-
methyl valeraldehyde
FL/FR
fatty
methyl (E)-2-hexenoate
FL/FR
floral
boronia absolute
FL/FR
citronellyl acetate
FL/FR
mimosa absolute
FL/FR
mimosa absolute france
FL/FR
mimosa absolute india
FL/FR
mimosa absolute morocco
FL/FR
fruity
allyl amyl glycolate
FR
allyl butyrate
FL/FR
iso
amyl 2-methyl butyrate
FL/FR
iso
amyl butyrate
FL/FR
iso
amyl isovalerate
FL/FR
iso
amyl octanoate
FL/FR
butyl isobutyrate
FL/FR
iso
butyl propionate
FL/FR
cherry pentenoate
FL/FR
2-
cyclopentyl cyclopentanone
FL/FR
diethyl malonate
FL/FR
dimethyl succinate
FL/FR
ethyl 2-cyclohexyl propionate
FR
ethyl 2-octenoate
FL/FR
ethyl 3-acetoxyhexanoate
FL/FR
ethyl 3,5,5-trimethyl hexanoate
FR
ethyl acetoacetate
FL/FR
heptanal cyclic ethylene acetal
FR
2-
hexen-1-ol
FL/FR
(E)-3-
hexen-1-yl acetate
FL/FR
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
hexyl (E)-tiglate
FL/FR
hexyl acetate
FL/FR
methyl 3-nonenoate
FL/FR
methyl acetoacetate
FL/FR
methyl heptanoate
FL/FR
2-
methyl-2-pentenal
FL/FR
nerolidyl isobutyrate
FR
octen-1-yl cyclopentanone
FL/FR
2-
pentyl furan
FL/FR
pineapple pentenoate
FL/FR
prenyl hexanoate
FL/FR
iso
propyl 2-methyl butyrate
FL/FR
iso
propyl isobutyrate
FL/FR
rhubarb undecane
FR
tetrahydrofurfuryl butyrate
FL/FR
tropical indene
FR
tropical thiazole
FL/FR
(E)-2-
undecenal
FL/FR
green
actinidia chinensis fruit extract
FL/FR
actinidia chinensis fruit water
FR
actinidia chinensis seed extract
CS
alfalfa absolute
FR
alfalfa oil
FL/FR
alfalfa resinoid
FL/FR
bark carbaldehyde
FR
butyl 2-methyl butyrate
FL/FR
butyl heptanoate
FL/FR
sec-
butyl-3-methyl but-2-ene thioate
FL/FR
alpha-
decalactone
FL/FR
3,7-
dimethyl-6-octenoic acid
FL/FR
green carboxylate
FR
green specialty
FR
(Z)-3-
hepten-1-ol
FL/FR
3-
hepten-2-one
FL/FR
heptyl heptanoate
FL/FR
hexanal (aldehyde C-6)
FL/FR
hexanal dihexyl acetal
FL/FR
(Z)-3-
hexen-1-ol
FL/FR
(E)-2-
hexen-1-yl formate
FL/FR
(E)-2-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexenal
FL/FR
hexyl butyrate
FL/FR
hexyl hexanoate
FL/FR
hexyl octanoate
FL/FR
lilac acetaldehyde
FL/FR
manzanate (Givaudan)
FL/FR
phenoxyethyl isobutyrate
FL/FR
propylene acetal
FL/FR
3,5,5-
trimethyl hexanol
FL/FR
violet dienyne
FR
herbal
iso
amyl heptanoate
FL/FR
clary sage resin america
FR
(1S,5R)-
myrtenyl acetate
FL/FR
oregano specialty
FR
tagete oil india
FL/FR
minty
(-)-iso
pulegol
FL/FR
iso
pulegol
FL/FR
tropical
beta-
cyclocitral
FL/FR
waxy
3-
decanone
FL/FR
octyl 2-methyl butyrate
FL/FR
woody
verdoxan
FR
For Flavor
No flavor group found for these
2-
acetyl-4-isopropenyl pyridine
FL
2-
acetyl-4-isopropyl pyridine
FL
actinidia chinensis fruit juice
FL
ascorbic acid
FL
butyl 2-methyl butyrate
FL/FR
sec-
butyl-3-methyl but-2-ene thioate
FL/FR
2-
cyclopentyl cyclopentanone
FL/FR
alpha-
decalactone
FL/FR
3-
decanone
FL/FR
ethyl 3-acetoxyhexanoate
FL/FR
2-
ethyl pyridine
FL
3-(2-
furyl) acrolein
FL
(Z)-3-
hepten-1-ol
FL/FR
2-
heptenoic acid
FL
hexanal dihexyl acetal
FL/FR
2-
hexenal
FL
2-
hexenal diethyl acetal
FL
(Z)-3-
hexenoic acid
FL
hexyl (E)-2-hexenoate
FL
methyl (E)-2-hexenoate
FL/FR
methyl acetoacetate
FL/FR
3-(
methyl thio) hexanal
FL
2-
methyl-2-octenal
FL
(E)-2-
methyl-2-octenal
FL
3-
methyl-3-pentanol
FL
(E,E)-3,5-
octadien-2-one
FL
prenyl hexanoate
FL/FR
iso
propyl isobutyrate
FL/FR
propylene acetal
FL/FR
(Z)-8-
tetradecenal
FL/FR
alliaceous
alliaceous
tropical thiazole
FL/FR
citrus
lemongrass oil
FL/FR
litsea cubeba fruit oil
FL/FR
cooling
manzanate (Givaudan)
FL/FR
creamy
3-
hepten-2-one
FL/FR
estery
ethyl acetoacetate
FL/FR
fatty
2-
dodecanone
FL/FR
floral
citronellyl acetate
FL/FR
3,7-
dimethyl-6-octenoic acid
FL/FR
mimosa absolute morocco
FL/FR
fruity
iso
amyl 2-methyl butyrate
FL/FR
iso
amyl benzoate
FL/FR
iso
amyl octanoate
FL/FR
boronia absolute
FL/FR
butyl heptanoate
FL/FR
butyl isobutyrate
FL/FR
iso
butyl propionate
FL/FR
cherry pentenoate
FL/FR
diethyl malonate
FL/FR
dimethyl succinate
FL/FR
ethyl (E)-2-octenoate
FL
ethyl 2-octenoate
FL/FR
furfuryl propionate
FL
2-
heptanol
FL/FR
2-
hexen-1-ol
FL/FR
(E)-3-
hexen-1-yl acetate
FL/FR
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
hexyl acetate
FL/FR
hexyl hexanoate
FL/FR
lilac acetaldehyde
FL/FR
methyl (E)-3-nonenoate
FL
methyl 3-nonenoate
FL/FR
methyl heptanoate
FL/FR
2-
methyl-2-pentenal
FL/FR
octen-1-yl cyclopentanone
FL/FR
pineapple pentenoate
FL/FR
iso
propyl 2-methyl butyrate
FL/FR
tetrahydrofurfuryl butyrate
FL/FR
green
actinidia chinensis fruit extract
FL/FR
alfalfa oil
FL/FR
alfalfa resinoid
FL/FR
allyl butyrate
FL/FR
iso
amyl isovalerate
FL/FR
dibutyl sulfide
FL/FR
heptyl heptanoate
FL/FR
hexanal (aldehyde C-6)
FL/FR
(Z)-3-
hexen-1-ol
FL/FR
(E)-2-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexen-1-yl hexanoate
FL/FR
(Z)-3-
hexenal
FL/FR
(E)-2-
hexenal diethyl acetal
FL
hexyl (E)-tiglate
FL/FR
hexyl butyrate
FL/FR
hexyl octanoate
FL/FR
methyl 2-undecynoate
FL
2-
pentyl furan
FL/FR
phenoxyethyl isobutyrate
FL/FR
3,5,5-
trimethyl hexanol
FL/FR
herbal
iso
amyl heptanoate
FL/FR
tagete oil india
FL/FR
minty
(-)-iso
pulegol
FL/FR
iso
pulegol
FL/FR
rummy
(E)-2-
hexen-1-yl formate
FL/FR
tropical
beta-
cyclocitral
FL/FR
vegetable
2-
methyl valeraldehyde
FL/FR
waxy
iso
amyl butyrate
FL/FR
mimosa absolute
FL/FR
mimosa absolute france
FL/FR
mimosa absolute india
FL/FR
octyl 2-methyl butyrate
FL/FR
(E)-2-
undecenal
FL/FR
woody
(1S,5R)-
myrtenyl acetate
FL/FR
 
Potential Uses:
FRcitrus
FRfruit
 grass
FRgreen
FRlemon
 
Occurrence (nature, food, other):note
 citrus oils
Search PMC Picture
 
Synonyms:
2-butene, 1-ethoxy-3-methyl-
 ether, ethyl 3-methyl-2-butenyl
1-ethoxy-3-methyl-2-butene
1-ethoxy-3-methylbut-2-ene
 ethyl 3-methyl-2-butenyl ether
 ethyl 3-methylbut-2-en-1-yl ether
 
 
Notes:
Flavouring ingredient
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