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

3-methyl butyl 2-furyl butyrate
isoamyl 4(2-furan)butyrate

Sponsors

Name:3-methylbutyl 4-(furan-2-yl)butanoate
CAS Number: 7779-66-0Picture of molecule3D/inchi
FDA UNII:37NU54C63L
Nikkaji Web:J1.536.553F
CoE Number:2080
XlogP3-AA:3.20 (est)
Molecular Weight:224.30000000
Formula:C13 H20 O3
NMR Predictor:Predict (works with chrome or firefox)
Category:flavoring 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:1516 isoamyl 4(2-furan)butyrate
FLAVIS Number:13.021 (Old)
DG SANTE Food Flavourings:13.021 isopentyl 4-(2-furan)butyrate
FEMA Number:2070 isoamyl 4(2-furan)butyrate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: ISOAMYL 4-(2-FURAN)BUTYRATE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
 
Physical Properties:
Appearance:pale yellow clear liquid (est)
Assay: 95.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:0.97500 to 0.98100 @ 25.00 °C.
Pounds per Gallon - (est).: 8.113 to 8.163
Refractive Index:1.55100 to 1.55500 @ 20.00 °C.
Boiling Point: 263.00 to 265.00 °C. @ 760.00 mm Hg
Soluble in:
 alcohol
 water, 6.629 mg/L @ 25 °C (est)
Insoluble in:
 water
 
Organoleptic Properties:
Odor Type: buttery
Odor Strength:medium ,
recommend smelling in a 10.00 % solution or less
sweet buttery fruity caramellic
Odor Description:at 10.00 % in dipropylene glycol. sweet butter fruity caramel
Flavor Type: caramellic
">sweet caramellic
Taste Description: sweet caramel like
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
BOC Sciences
For experimental / research use only.
3-Methyl Butyl 2-furyl Butyrate
Parchem
3-Methyl Butyl 2-furyl Butyrate
Synerzine
isoamyl-4(2-furan) butyrate
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: flavoring agents
Recommendation for 3-methyl butyl 2-furyl butyrate usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.24 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.09 (μg/capita/day)
Structure Class: III
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
 average usual ppmaverage maximum ppm
baked goods: 0.500008.00000
beverages(nonalcoholic): 0.030005.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -2.80000
fruit ices: -2.80000
gelatins / puddings: -5.00000
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):

Flavouring Group Evaluation 67 (FGE.67): Consideration of 40 furan-substituted aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids and related esters, sulfides, disulfides and ethers evaluated by JECFA at the 65th meeting (JECFA, 2006b) and re-evaluated at the 69th meeting (JECFA, 2009c)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 67, Revision 1 (FGE.67Rev.1): Consideration of 40 furan-substituted aliphatic hydrocarbons, alcohols, aldehydes, ketones, carboxylic acids and related esters, sulfides, disulfides and ethers evaluated by JECFA at the 65th meeting (JECFA, 2006b) and re-evaluated at the 69th meeting (JECFA, 2009c)
View page or View pdf

Scientific Opinion on Flavouring Group Evaluation 67 Revision 2 (FGE.67Rev2): Consideration of 28 furan-substituted compounds evaluated by JECFA at the 55th, 65th and 69th meetings (JECFA, 2001, 2006a, 2009b)
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :68968644
National Institute of Allergy and Infectious Diseases:Data
3-methylbutyl 4-(furan-2-yl)butanoate
Chemidplus:0007779660
 
References:
 3-methylbutyl 4-(furan-2-yl)butanoate
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:7779-66-0
Pubchem (cid):68968644
Pubchem (sid):135316626
 
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):HMDB37736
FooDB:FDB016866
Export Tariff Code:2932.19.0000
EFSA Update of results on the monitoring of furan levels in food:Read Report
EFSA Previous report: Results on the monitoring of furan levels in food:Read Report
EFSA Report of the CONTAM Panel on provisional findings on furan in food:Read Report
 
Potential Blenders and core components note
For Odor
acidic
iso
butyric acid
FL/FR
cyclohexyl acetic acid
FL/FR
balsamic
2-
acetyl furan
FL/FR
cinnamyl benzoate
FL/FR
bready
coffee furanone
FL/FR
buttery
acetoin
FL/FR
acetyl butyryl
FL/FR
acetyl isobutyryl
FL/FR
acetyl propionyl
FL/FR
butyl butyryl lactate
FL/FR
iso
butyl lactate
FL/FR
butyl octanoate
FL/FR
2,3-
heptane dione
FL/FR
3,4-
hexane dione
FL/FR
caramellic
2-oxo
butyric acid
FL/FR
caramel furanone solution
FL/FR
caramel pentadione
FL/FR
coffee dione
FL/FR
cyclotene
FL/FR
cyclotene hydrate
FL/FR
alpha,alpha-
dimethyl anisyl acetone
FL/FR
ethyl 2-hydroxy-2-methyl butyrate
FL/FR
ethyl cyclopentenolone
FL/FR
ethyl furaneol
FL/FR
ethyl maltol
FL/FR
5-
ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
FL/FR
fenugreek absolute
FL/FR
geranyl crotonate
FR
immortelle absolute
FL/FR
maltol
FL/FR
maltyl propionate
FL/FR
maple furanone
FL/FR
menthone lactone
FL/FR
mesitene lactone
FR
5-
methyl furfural
FL/FR
rosefuran
FL/FR
shoyu furanone
FL/FR
strawberry furanone
FL/FR
strawberry furanone acetate
FL/FR
strawberry furanone solution
FL/FR
toffee furanone
FL/FR
cheesy
butyric acid
FL/FR
coconut
gamma-
heptalactone
FL/FR
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
coumarinic
tonka bean resinoid
FR
creamy
gamma-
butyrolactone
FL/FR
waxy lactone
FL/FR
ethereal
ethyl 4-pentenoate
FL/FR
ethyl pyruvate
FL/FR
iso
valeraldehyde propylene glycol acetal
FL/FR
fatty
butyl undecylenate
FL/FR
3-
decen-2-one
FL/FR
fermented
ethyl (E)-2-crotonate
FL/FR
floral
benzyl lactate
FL/FR
alpha-
damascone
FL/FR
gamma-
damascone
FR
jasmin pyranone
FL/FR
linalyl butyrate
FL/FR
methyl citronellate
FL/FR
fruity
acetoin acetate
FL/FR
1-
acetoxyacetone
FL/FR
amyl 2-methyl butyrate
FL/FR
amyl isobutyrate
FL/FR
amyl isovalerate
FL/FR
iso
amyl valerate
FL/FR
apple ketal
FL/FR
benzyl isovalerate
FL/FR
benzyl propionate
FL/FR
butyl isovalerate
FL/FR
iso
butyl isovalerate
FL/FR
cyclohexyl butyrate
FL/FR
cyclohexyl isovalerate
FL/FR
gamma-
decalactone
FL/FR
ethyl isovalerate
FL/FR
ethyl lactate
FL/FR
(E)-
ethyl tiglate
FL/FR
ethyl valerate
FL/FR
fruity ketal
FL/FR
geranyl 2-methyl butyrate
FL/FR
geranyl isovalerate
FL/FR
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
hexyl formate
FL/FR
methyl butyrate
FL/FR
methyl isovalerate
FL/FR
methyl valerate
FL/FR
nonyl isovalerate
FL/FR
prenyl isobutyrate
FL/FR
propyl heptanoate
FL/FR
propyl isovalerate
FL/FR
iso
propyl isovalerate
FL/FR
tetrahydrofurfuryl acetate
FL/FR
green
iso
amyl 3-(2-furan) propionate
FL/FR
butyl heptanoate
FL/FR
(Z)-4-
heptenal
FL/FR
(Z)-3-
hexen-1-yl acetate
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl propionate
FL/FR
(E)-2-
hexen-1-yl valerate
FL/FR
(Z)-3-
hexen-1-yl valerate
FL/FR
(Z)-3-
hexenal diethyl acetal
FL/FR
hexyl 2-methyl butyrate
FL/FR
hexyl butyrate
FL/FR
hexyl isobutyrate
FL/FR
(E)-2-
pentenal
FL/FR
herbal
butyl levulinate
FL/FR
mushroom
1-
octen-3-yl butyrate
FL/FR
musty
3-
acetyl-2,5-dimethyl furan
FL/FR
nutty
2-
acetyl-3,5(or 6)-dimethyl pyrazine
FL/FR
2,3-
dimethyl pyrazine
FL/FR
2-
ethyl pyrazine
FL/FR
nutty cyclohexenone
FL/FR
phenolic
4-
methyl-2,6-dimethoxyphenol
FL/FR
soapy
ethyl undecanoate
FL/FR
spicy
(E)-
propyl 2-furan acrylate
FL/FR
(E)-
tiglic acid
FL/FR
sweet
vanilla oleoresin bali
FL/FR
vanilla oleoresin bourbon
FL/FR
tonka
tonka bean absolute
FR
tropical
delta-
dodecalactone
FL/FR
vanilla
ethyl vanillin
FL/FR
vanillyl isobutyrate
FL/FR
vegetable
tetrahydrofurfuryl alcohol
FL/FR
waxy
ethyl decanoate
FL/FR
2-
methyl heptanoic acid
FL/FR
woody
marine formate
FR
For Flavor
No flavor group found for these
1-
acetoxyacetone
FL/FR
2-
acetyl-3,4,5,6-tetrahydropyridine
FL
allyl 2-furoate
FL
amyl 2-methyl butyrate
FL/FR
amyl isobutyrate
FL/FR
amyl isovalerate
FL/FR
benzyl disulfide
FL
benzyl lactate
FL/FR
butyl octanoate
FL/FR
cinnamyl benzoate
FL/FR
cyclohexyl butyrate
FL/FR
6-
decenoic acid
FL
2,5-
diethyl tetrahydrofuran
FL
alpha,alpha-
dimethyl anisyl acetone
FL/FR
ethyl 2-hydroxy-2-methyl butyrate
FL/FR
ethyl 4-pentenoate
FL/FR
ethyl butyryl lactate
FL
5-
ethyl-2,3,4,5-tetramethyl-2-cyclohexen-1-one
FL/FR
furfuryl acetone
FL
geranyl 2-methyl butyrate
FL/FR
heptyl 2-methyl butyrate
FL
(Z)-3-
hexenal diethyl acetal
FL/FR
(E)-2-
hexenal dimethyl acetal
FL
mango furanone
FL
menthone lactone
FL/FR
3-(
methyl thio) hexanal
FL
nonyl isovalerate
FL/FR
prenyl isobutyrate
FL/FR
propyl isovalerate
FL/FR
iso
propyl isovalerate
FL/FR
rosefuran
FL/FR
sodium 4-methyl-2-oxovalerate
FL
strawberry furanone ethyl ether
FL
iso
amyl 3-(2-furan) propionate
FL/FR
acidic
acidic
iso
butyric acid
FL/FR
alliaceous
3-
tetrahydrothiophenone
FL
brown
2-oxo
butyric acid
FL/FR
5-
methyl furfural
FL/FR
tetrahydrofurfuryl acetate
FL/FR
(E)-
tiglic acid
FL/FR
burnt
furfuryl alcohol
FL
buttery
iso
butyl lactate
FL/FR
butyroin
FL
diacetyl
FL
2,3-
heptane dione
FL/FR
3,4-
hexane dione
FL/FR
(E)-2-
pentenoic acid
FL
caramellic
caramel furanone
FL
caramel furanone solution
FL/FR
caramel pentadione
FL/FR
cyclotene
FL/FR
cyclotene hydrate
FL/FR
ethyl furaneol
FL/FR
ethyl maltol
FL/FR
5-
ethyl-3,4,5,6-tetramethyl cyclohexen-2-one
FL
fenugreek absolute
FL/FR
lucuma flavor
FL
maltol
FL/FR
maltyl propionate
FL/FR
maple furanone
FL/FR
pyruvaldehyde
FL
shoyu furanone
FL/FR
strawberry furanone
FL/FR
strawberry furanone acetate
FL/FR
strawberry furanone solution
FL/FR
toffee furanone
FL/FR
coconut
gamma-
nonalactone (aldehyde C-18 (so-called))
FL/FR
coffee
coffee dione
FL/FR
2-
thiophene thiol
FL
creamy
acetoin
FL/FR
acetyl butyryl
FL/FR
acetyl isobutyryl
FL/FR
butyl butyryl lactate
FL/FR
5,5-
dibutyl dihydrofuran-2(3H)-one
FL
delta-
dodecalactone
FL/FR
jasmin pyranone
FL/FR
waxy lactone
FL/FR
fatty
diacetyl trimer
FL
2,4-
undecadienal
FL
(E,E)-2,4-
undecadienal
FL
floral
linalyl butyrate
FL/FR
methyl citronellate
FL/FR
fruity
acetoin acetate
FL/FR
acetyl isovaleryl
FL
iso
amyl valerate
FL/FR
apple ketal
FL/FR
benzyl isovalerate
FL/FR
benzyl propionate
FL/FR
butyl heptanoate
FL/FR
butyl isovalerate
FL/FR
cyclohexyl isovalerate
FL/FR
alpha-
damascone
FL/FR
gamma-
decalactone
FL/FR
ethyl isovalerate
FL/FR
ethyl lactate
FL/FR
(E)-
ethyl tiglate
FL/FR
ethyl valerate
FL/FR
fruity ketal
FL/FR
furfuryl valerate
FL
(Z)-3-
hexen-1-yl isobutyrate
FL/FR
methyl isovalerate
FL/FR
methyl valerate
FL/FR
2-
pentanoyl furan
FL
(E)-
propyl 2-furan acrylate
FL/FR
iso
valeraldehyde propylene glycol acetal
FL/FR
fusel
methyl butyrate
FL/FR
green
iso
butyl isovalerate
FL/FR
3-
decen-2-one
FL/FR
2-
furyl acetone
FL
geranyl isovalerate
FL/FR
(Z)-4-
heptenal
FL/FR
(Z)-3-
hexen-1-yl acetate
FL/FR
(Z)-3-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl butyrate
FL/FR
(E)-2-
hexen-1-yl propionate
FL/FR
(Z)-3-
hexen-1-yl valerate
FL/FR
(E)-2-
hexen-1-yl valerate
FL/FR
hexyl 2-methyl butyrate
FL/FR
hexyl butyrate
FL/FR
hexyl formate
FL/FR
hexyl isobutyrate
FL/FR
immortelle absolute
FL/FR
(E)-2-
pentenal
FL/FR
herbal
butyl levulinate
FL/FR
5-
hydroxymethyl furfural
FL
jammy
ethyl cyclopentenolone
FL/FR
lactonic
gamma-
heptalactone
FL/FR
milky
gamma-
butyrolactone
FL/FR
mushroom
1-
octen-3-yl butyrate
FL/FR
musty
ethyl (E)-2-crotonate
FL/FR
nutty
2-
acetyl furan
FL/FR
3-
acetyl-2,5-dimethyl furan
FL/FR
2-
acetyl-3,5(or 6)-dimethyl pyrazine
FL/FR
coffee furanone
FL/FR
2,3-
dimethyl pyrazine
FL/FR
2-
ethyl pyrazine
FL/FR
nutty cyclohexenone
FL/FR
peanut oxazole
FL
tetrahydrofurfuryl alcohol
FL/FR
phenolic
4-
methyl-2,6-dimethoxyphenol
FL/FR
rummy
ethyl pyruvate
FL/FR
sour
butyric acid
FL/FR
sweet
caramel dione
FL
cyclohexyl acetic acid
FL/FR
molasses flavor
FL
vanilla oleoresin bali
FL/FR
vanilla oleoresin bourbon
FL/FR
toasted
acetyl propionyl
FL/FR
vanilla
ethyl vanillin
FL/FR
vanillyl isobutyrate
FL/FR
waxy
butyl undecylenate
FL/FR
ethyl decanoate
FL/FR
ethyl undecanoate
FL/FR
furfuryl octanoate
FL
2-
methyl heptanoic acid
FL/FR
propyl heptanoate
FL/FR
 
Potential Uses:
FLbutter
FLcaramel
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
isoamyl 2-furan butyrate
isoamyl 4(2-furan) butyrate
isoamyl 4(2-furan)butyrate
alpha-isoamyl furfuryl propionate
3-methyl butyl 2-furan butanoate
3-methyl butyl 2-furan butyrate
3-methylbutyl 2-furanbutanoate
3-methylbutyl 2-furanbutyrate
3-methylbutyl 2-furylbutyrate
3-methylbutyl 4-(furan-2-yl)butanoate
isopentyl 2-furan butyrate
isopentyl 4-(2-furan)butyrate
 

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Notes:
Flavouring ingredient
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