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

2-furfurylidene butyraldehyde
2-furfurylidenebutyraldehyde

Supplier Sponsors

Name:2-(furan-2-ylmethylidene)butanal
CAS Number: 770-27-4Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg:212-221-1
FDA UNII:7L78XKP49Q
CoE Number:11885
XlogP3:2.00 (est)
Molecular Weight:150.17710000
Formula:C9 H10 O2
NMR Predictor:Predict (works with chrome or firefox)
Name:(2E)-2-(furan-2-ylmethylidene)butanal
CAS Number: 904295-77-8Picture of molecule3D/inchi
Nikkaji Web:J193.151B
Beilstein Number:1364841
XlogP3:2.00 (est)
Molecular Weight:150.17710000
Formula:C9 H10 O2
NMR Predictor:Predict (works with chrome or firefox)
Name:(2Z)-2-(furan-2-ylmethylidene)butanal
CAS Number: 770-27-4 (Z)Picture of molecule3D/inchi
Beilstein Number:10424007
XlogP3:2.00 (est)
Molecular Weight:150.17710000
Formula:C9 H10 O2
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:1501 2-furfurylidenebutyraldehyde
FLAVIS Number:13.043 (Old)
DG SANTE Food Flavourings:13.043 furfurylidene-2-butanal
FEMA Number:2492 2-furfurylidenebutyraldehyde
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm: 2-FURFURYLIDENEBUTYRALDEHYDE
 
Physical Properties:
Appearance:pale yellow to yellow clear liquid (est)
Assay: 98.00 to 100.00
Food Chemicals Codex Listed: No
Specific Gravity:1.05700 to 1.06300 @ 25.00 °C.
Pounds per Gallon - (est).: 8.795 to 8.845
Refractive Index:1.57000 to 1.57600 @ 20.00 °C.
Boiling Point: 140.00 °C. @ 30.00 mm Hg
Boiling Point: 240.00 °C. @ 760.00 mm Hg
Acid Value: 3.00 max. KOH/g
Vapor Pressure:0.044000 mm/Hg @ 25.00 °C. (est)
Flash Point: 210.00 °F. TCC ( 98.89 °C. )
logP (o/w): 2.250 (est)
Soluble in:
 alcohol
 water, 951.1 mg/L @ 25 °C (est)
 
Organoleptic Properties:
Odor Type: spicy
Odor Strength:medium ,
recommend smelling in a 1.00 % solution or less
spicy cinnamon leathery
Odor Description:at 1.00 % in dipropylene glycol. spicy cinnamon leather
Odor and/or flavor descriptions from others (if found).
 
Cosmetic Information:
None found
 
Suppliers:
Alfrebro
2-FURFURYLIDENE BUTYRALDEHYDE NATURAL
Odor: Cinnamon Bark, Woody
BOC Sciences
For experimental / research use only.
2-ethyl-3-(2-furyl)acrylaldehyde
Penta International
2-FURFURYLIDENE BUTYRALDEHYDE, Kosher
Penta International
2-FURFURYLIDENE BUTYRALDEHYDE, NATURAL, Kosher
 
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 2-furfurylidene butyraldehyde usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): ND (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.007 (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: 2.000006.00000
beverages(nonalcoholic): -0.50000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: 0.500003.00000
fruit ices: 0.500003.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: 2.000006.00000
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 222 (FGE.222): Consideration of genotoxicity data on representatives for alpha,beta-unsaturated furyl derivatives with the a,-unsaturation in the side chain from subgroup 4.6 of FGE.19 by EFSA
View page or View pdf

EPI System: View
EPA ACToR:Toxicology Data
EPA Substance Registry Services (SRS):Registry
Laboratory Chemical Safety Summary :61210
National Institute of Allergy and Infectious Diseases:Data
2-(furan-2-ylmethylidene)butanal
Chemidplus:0000770274
(2E)-2-(furan-2-ylmethylidene)butanal
Chemidplus:0904295778
(2Z)-2-(furan-2-ylmethylidene)butanal
 
References:
 2-(furan-2-ylmethylidene)butanal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:770-27-4
Pubchem (cid):61210
Pubchem (sid):34410248
 (2E)-2-(furan-2-ylmethylidene)butanal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:904295-77-8
Pubchem (cid):6435826
Pubchem (sid):197473
 (2Z)-2-(furan-2-ylmethylidene)butanal
NIST Chemistry WebBook:Search Inchi
Canada Domestic Sub. List:770-27-4
Pubchem (cid):14932864
Pubchem (sid):34182774
 
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):HMDB38355
FooDB:FDB017692
ChemSpider:View
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
animal
iso
butyl quinoline
FR
2-iso
butyl quinoline
FR
iso
butyl quinoline
FR
6-tert-
butyl-meta-cresol
FL/FR
6-
methyl quinoline
FL/FR
6-
methyl quinoline
FL/FR
balsamic
cinnamyl cinnamate
FL/FR
methyl cinnamate
FL/FR
methyl cinnamate
FL/FR
2-
phenoxyethyl formate
FR
3-
phenyl propyl acetate
FL/FR
3-
phenyl propyl acetate
FL/FR
earthy
octyl phenyl acetate
FL/FR
octyl phenyl acetate
FL/FR
floral
alpha-
amyl cinnamyl acetate
FL/FR
cananga oil
FL/FR
citronellol
FL/FR
coranol (Firmenich)
FR
dihydrolinalool
FL/FR
dimethyl octanol
FL/FR
3,6-
dimethyl-3-octanol
FL/FR
ethyl linalool
FR
ethyl linalyl acetal
FR
ethyl linalyl acetate
FR
ethyl linalyl ether
FL/FR
floral methanol
FR
ho leaf oil
FR
ho wood oil
FR
linalool
FL/FR
laevo-
linalool
FL/FR
dextro-
linalool
FL/FR
linalool oxide
FL/FR
linalyl anthranilate
FL/FR
orris pyridine 25% IPM
FR
phenoxyethanol
FL/FR
phenoxyethanol
FL/FR
tetrahydrolinalool
FL/FR
tetrahydrolinalool
FL/FR
fruity
ethyl 3-hydroxyhexanoate
FL/FR
leather propionate
FR
osmanthus flower absolute
FL/FR
osmanthus flower absolute
FL/FR
green
oakmoss oil
FR
phenoxyacetaldehyde 50% in benzyl alcohol
FR
herbal
saffron indenone
FL/FR
saffron indenone
FL/FR
thyme undecane
FR
leathery
4-tert-
butyl phenol
CS
castoreum absolute
FL/FR
leather cyclohexanol
FR
marine
marine pyridine
FR
nutty
2,3-
dimethyl pyrazine
FL/FR
orris
2(1)-
orris butanal
FL/FR
smoky
birch tar oil
FL/FR
spicy
allspice leaf oil
FL/FR
allspice leaf oil
FL/FR
canella bark oil
FR
cassia bark concrete
FR
cassia bark oil china
FL/FR
cassia bark oleoresin
FL/FR
cassia leaf oil
FL/FR
cinnamaldehyde
FL/FR
(Z)-
cinnamaldehyde
FL/FR
(E)-
cinnamaldehyde
FL/FR
cinnamaldehyde ethylene glycol acetal
FL/FR
cinnamon acrolein
FL/FR
cinnamon bark oil ceylon
FL/FR
cinnamon leaf oil ceylon
FL/FR
cinnamon oleoresin ceylon
FL/FR
cinnamyl acetate
FL/FR
cinnamyl nitrile
FR
cubeb oil
FL/FR
cuminyl alcohol
FL/FR
iso
eugenyl phenyl acetate
FL/FR
para-
methoxy-alpha-methyl cinnamaldehyde
FL/FR
para-
methoxycinnamaldehyde
FL/FR
ortho-
methoxycinnamaldehyde
FL/FR
(E)-para-
methoxycinnamaldehyde
FL/FR
alpha-
methyl cinnamaldehyde
FL/FR
para-
methyl cinnamaldehyde
FL/FR
para-
methyl cinnamaldehyde
FL/FR
methyl eugenol
FR
methyl eugenol
FR
4-
methyl guaiacol
FL/FR
4-
methyl guaiacol
FL/FR
methyl heptadienone
FL/FR
methyl heptadienone
FL/FR
alpha-
methyl-(E)-cinnamaldehyde
FL/FR
myrtenal
FL/FR
myrtenal
FL/FR
tobacco
3-
ethyl pyridine
FL/FR
woody
cyperus root oil (cyperus scariosus)
FR
methyl cedryl ketone
FL/FR
For Flavor
No flavor group found for these
birch tar oil
FL/FR
6-tert-
butyl-meta-cresol
FL/FR
2,6-
dimethoxy-4-vinyl phenol
FL
ethyl linalyl ether
FL/FR
dextro-
linalool
FL/FR
para-
methoxy-alpha-methyl cinnamaldehyde
FL/FR
(E)-para-
methoxycinnamaldehyde
FL/FR
para-
methyl cinnamaldehyde
FL/FR
para-
methyl cinnamaldehyde
FL/FR
octyl phenyl acetate
FL/FR
octyl phenyl acetate
FL/FR
2(1)-
orris butanal
FL/FR
phenoxyethanol
FL/FR
phenoxyethanol
FL/FR
animal
animal
6-
methyl quinoline
FL/FR
6-
methyl quinoline
FL/FR
balsamic
3-
phenyl propyl acetate
FL/FR
3-
phenyl propyl acetate
FL/FR
caramellic
3-
ethyl pyridine
FL/FR
cherry
para-
methoxycinnamaldehyde
FL/FR
citrus
linalool
FL/FR
laevo-
linalool
FL/FR
creamy
dihydrocoumarin
FL
earthy
alpha-
amyl cinnamyl acetate
FL/FR
fatty
dimethyl octanol
FL/FR
(E,E)-2,4-
heptadienal
FL
floral
cananga oil
FL/FR
citronellol
FL/FR
dihydrolinalool
FL/FR
linalyl anthranilate
FL/FR
tetrahydrolinalool
FL/FR
tetrahydrolinalool
FL/FR
fruity
ethyl 3-hydroxyhexanoate
FL/FR
osmanthus flower absolute
FL/FR
osmanthus flower absolute
FL/FR
green
linalool oxide
FL/FR
methyl heptadienone
FL/FR
methyl heptadienone
FL/FR
herbal
3,6-
dimethyl-3-octanol
FL/FR
saffron indenone
FL/FR
saffron indenone
FL/FR
leathery
castoreum absolute
FL/FR
minty
(1R)-(-)-
myrtenal
FL
myrtenal
FL/FR
myrtenal
FL/FR
nutty
2,3-
dimethyl pyrazine
FL/FR
furfural acetone
FL
spicy
allspice leaf oil
FL/FR
allspice leaf oil
FL/FR
benzylidene acetone
FL
cassia bark oil china
FL/FR
cassia bark oleoresin
FL/FR
cassia leaf oil
FL/FR
cinnamaldehyde
FL/FR
(E)-
cinnamaldehyde
FL/FR
(Z)-
cinnamaldehyde
FL/FR
cinnamaldehyde ethylene glycol acetal
FL/FR
cinnamon acrolein
FL/FR
cinnamon bark oil ceylon
FL/FR
cinnamon leaf oil ceylon
FL/FR
cinnamon oleoresin ceylon
FL/FR
cinnamyl acetate
FL/FR
cinnamyl cinnamate
FL/FR
cubeb oil
FL/FR
cuminyl alcohol
FL/FR
iso
eugenyl phenyl acetate
FL/FR
ortho-
methoxycinnamaldehyde
FL/FR
alpha-
methyl cinnamaldehyde
FL/FR
methyl cinnamate
FL/FR
methyl cinnamate
FL/FR
alpha-
methyl-(E)-cinnamaldehyde
FL/FR
vanilla
4-
methyl guaiacol
FL/FR
4-
methyl guaiacol
FL/FR
woody
methyl cedryl ketone
FL/FR
 
Potential Uses:
FRbalsam
FLcassia
FRcassie
FLcinnamon
FRleather
FRoriental
FLspice
 
Occurrence (nature, food, other):note
 not found in nature
 
Synonyms:
alpha-ethyl furylacrolein
2-ethyl-3-(2-furyl) acrylaldehyde
2-ethyl-3-furyl acrolein
2-ethyl-3-furyl-2-propenal
2-(furan-2-ylmethylidene)butanal
2-(2-furanyl methylene) butanal
2-furfurylidene butyraldehyde natural
 furfurylidene-2-butanal
2-furfurylidenebutyraldehyde
3-furyl-2-ethyl acrolein
3-furyl-2-ethyl-2-propenal
 
 
Notes:
Synthetic flavouring ingredient
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