2-furfurylidene butyraldehyde
2-furfurylidenebutyraldehyde
 
Notes:
Synthetic flavouring ingredient
  • Alfrebro
    • Alfrebro LLC
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
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      Product(s):
      2-FURFURYLIDENE BUTYRALDEHYDE NATURAL
       
  • Frutarom
    • Frutarom Ltd
      Discover Our Passion
      Your preferred partner for flavour and fragrance success.
      At Frutarom, we take pride in our expertise and knowledge of Flavour & Fragrance Ingredients and our thorough understanding of the needs of Flavourists, Perfumers and Food Technologists. Working closely with our customers we have a strong track record of providing unique solutions to fulfil requirements.
      US Email: Info- USA
      Email: Info - UK
      Voice: +44 (0) 1429 863 222
      US Voice: +1 513 870 4900
      Products List: View
      Product(s):
      F0350-0 2-FURFURYLIDENEBUTYRALDEHYDE
       
  • Penta International
Synonyms   Articles   Notes   Search
2-(furan-2-ylmethylidene)butanal (Click)
CAS Number: 770-27-4Picture of molecule
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)
(2E)-2-(furan-2-ylmethylidene)butanal (Click)
CAS Number: 904295-77-8Picture of molecule
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)
(2Z)-2-(furan-2-ylmethylidene)butanal (Click)
CAS Number: 770-27-4  (Z)Picture of molecule
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
IBM Patents: Obtain
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 Mainterm: 2-FURFURYLIDENEBUTYRALDEHYDE
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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)
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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
  
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Cosmetic Information:
None found
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Suppliers:
Alfrebro
2-FURFURYLIDENE BUTYRALDEHYDE NATURAL
Odor: Cinnamon Bark, Woody
BOC Sciences
For experimental / research use only.
2-ethyl-3-(2-furyl)acrylaldehyde
Frutarom
2-FURFURYLIDENEBUTYRALDEHYDE
Penta International
2-FURFURYLIDENE BUTYRALDEHYDE, Kosher
Penta International
2-FURFURYLIDENE BUTYRALDEHYDE, NATURAL, Kosher
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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
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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
Click here to view publication 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: --
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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
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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
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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
Read: Under the conditions of intended use - New developments in the FEMA GRAS program and the safety assessment of flavor ingredients
Read: A GRAS assessment program for flavor ingredients
Read: Sensory testing for flavorings with modifying properties. Food Technology
Read: Criteria for the safety evaluation of flavoring substances
Read: A procedure for the safety evaluation of natural flavor complexes used as ingredients in food: essential oils
Read: FEMA Expert Panel: 30 Years of safety evaluation for the flavor industry
Read: Consumption ratio and food predominance of flavoring materials
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Potential Blenders and core components note
 
For Odor
animal
isobutyl quinolineFR
2-isobutyl quinolineFR
isobutyl quinolineFR
6-tert-butyl-meta-cresolFL/FR
6-methyl quinolineFL/FR
balsamic
 cinnamyl cinnamateFL/FR
 methyl cinnamateFL/FR
2-phenoxyethyl formateFR
3-phenyl propyl acetateFL/FR
earthy
 octyl phenyl acetateFL/FR
floral
alpha-amyl cinnamyl acetateFL/FR
 cananga oilFL/FR
 citronellolFL/FR
 citronellolFL/FR
 coranol (Firmenich)FR
 dihydrolinaloolFL/FR
 dimethyl octanolFL/FR
3,6-dimethyl-3-octanolFL/FR
 ethyl linaloolFR
 ethyl linalyl acetalFR
 ethyl linalyl acetateFR
 ethyl linalyl etherFL/FR
 floral methanolFR
 ho leaf oilFR
 ho wood oilFR
 linaloolFL/FR
laevo-linaloolFL/FR
dextro-linaloolFL/FR
 linalool oxideFL/FR
 linalyl anthranilateFL/FR
 orris pyridine 25% IPMFR
 phenoxyethanolFL/FR
 tetrahydrolinaloolFL/FR
fruity
 ethyl 3-hydroxyhexanoateFL/FR
 leather propionateFR
 osmanthus flower absoluteFL/FR
green
 oakmoss oilFR
 phenoxyacetaldehyde 50% in benzyl alcoholFR
herbal
 saffron indenoneFL/FR
 thyme undecaneFR
 castoreum absoluteFL/FR
 leather cyclohexanolFR
marine
 marine pyridineFR
nutty
2,3-dimethyl pyrazineFL/FR
spicy
 allspice leaf oilFL/FR
 canella bark oilFR
 cassia bark concreteFR
 cassia bark oil chinaFL/FR
 cassia bark oleoresinFL/FR
 cassia leaf oilFL/FR
 cinnamaldehydeFL/FR
(E)-cinnamaldehydeFL/FR
(Z)-cinnamaldehydeFL/FR
 cinnamaldehyde / methyl anthranilate schiff's baseFR
 cinnamaldehyde ethylene glycol acetalFL/FR
 cinnamon acroleinFL/FR
 cinnamon bark oil ceylonFL/FR
 cinnamon leaf oil ceylonFL/FR
 cinnamon oleoresin ceylonFL/FR
 cinnamyl acetateFL/FR
 cinnamyl nitrileFR
 cubeb oilFL/FR
 cuminyl alcoholFL/FR
isoeugenyl phenyl acetateFL/FR
para-methoxycinnamaldehydeFL/FR
ortho-methoxycinnamaldehydeFL/FR
(E)-para-methoxycinnamaldehydeFL/FR
para-methyl cinnamaldehydeFL/FR
alpha-methyl cinnamaldehydeFL/FR
 methyl eugenolFL/FR
4-methyl guaiacolFL/FR
 methyl heptadienoneFL/FR
 myrtenalFL/FR
tobacco
3-ethyl pyridineFL/FR
woody
 cyperus root oil (cyperus scariosus)FR
 methyl cedryl ketoneFL/FR
 
For Flavor
 
No flavor group found for these
6-tert-butyl-meta-cresolFL/FR
2,6-dimethoxy-4-vinyl phenolFL
 ethyl 3-hydroxyhexanoateFL/FR
 ethyl linalyl etherFL/FR
laevo-linaloolFL/FR
dextro-linaloolFL/FR
(E)-para-methoxycinnamaldehydeFL/FR
 methyl cedryl ketoneFL/FR
para-methyl cinnamaldehydeFL/FR
6-methyl quinolineFL/FR
 octyl phenyl acetateFL/FR
 osmanthus flower absoluteFL/FR
 phenoxyethanolFL/FR
 saffron indenoneFL/FR
balsamic
3-phenyl propyl acetateFL/FR
caramellic
3-ethyl pyridineFL/FR
cherry
para-methoxycinnamaldehydeFL/FR
citrus
 linaloolFL/FR
earthy
alpha-amyl cinnamyl acetateFL/FR
fatty
 dimethyl octanolFL/FR
(E,E)-2,4-heptadienalFL
floral
 cananga oilFL/FR
 citronellolFL/FR
 citronellolFL/FR
 dihydrolinaloolFL/FR
 linalyl anthranilateFL/FR
 tetrahydrolinaloolFL/FR
green
 linalool oxideFL/FR
 methyl heptadienoneFL/FR
herbal
3,6-dimethyl-3-octanolFL/FR
leathery
 castoreum absoluteFL/FR
minty
 myrtenalFL/FR
musty
2,3-dimethyl pyrazineFL/FR
nutty
 furfural acetoneFL
spicy
 allspice leaf oilFL/FR
 benzylidene acetoneFL
 cassia bark oil chinaFL/FR
 cassia bark oleoresinFL/FR
 cassia leaf oilFL/FR
(E)-cinnamaldehydeFL/FR
 cinnamaldehydeFL/FR
(Z)-cinnamaldehydeFL/FR
 cinnamaldehyde ethylene glycol acetalFL/FR
 cinnamon acroleinFL/FR
 cinnamon bark oil ceylonFL/FR
 cinnamon leaf oil ceylonFL/FR
 cinnamon oleoresin ceylonFL/FR
 cinnamyl acetateFL/FR
 cinnamyl cinnamateFL/FR
 cubeb oilFL/FR
 cuminyl alcoholFL/FR
isoeugenyl phenyl acetateFL/FR
ortho-methoxycinnamaldehydeFL/FR
alpha-methyl cinnamaldehydeFL/FR
 methyl cinnamateFL/FR
 methyl eugenolFL/FR
vanilla
4-methyl guaiacolFL/FR
 
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Potential Uses:
 balsam 
 cassiaFL
 cassie acacia farnesiana 
 cinnamonFL
 leather 
 oriental 
 spiceFL
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Occurrence (nature, food, other): note
 not found in nature
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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
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