4-heptenal
hept-4-enal
 
Notes:
None found
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CAS Number: 62238-34-0Picture of molecule3D/inchi
FDA UNII: C80KP0OKXY
XlogP3-AA: 1.40 (est)
Molecular Weight: 112.17184000
Formula: C7 H12 O
NMR Predictor: Predict (works with chrome or firefox)
Category: natural substances and extractives
 
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
PubMed: Search
NCBI: Search
FEMA Number: 3289 4-heptenal
FDA:No longer provide for the use of these seven synthetic flavoring substances
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Physical Properties:
Appearance: colorless to pale yellow clear liquid (est)
Assay: 95.00 to 100.00 % 
Food Chemicals Codex Listed: No
Boiling Point: 151.00 to  152.00 °C. @ 760.00 mm Hg (est)
Vapor Pressure: 3.641000 mmHg @ 25.00 °C. (est)
Flash Point: 95.00 °F. TCC ( 35.20 °C. ) (est)
logP (o/w): 1.980 (est)
Soluble in:
 alcohol
 water, 1810 mg/L @ 25 °C (est)
Insoluble in:
 water
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Organoleptic Properties:
 
Odor and/or flavor descriptions from others (if found).
 
 
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Cosmetic Information:
None found
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Suppliers:
Axsyn
For experimental / research use only.
Hept-4-enal
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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: natural substances and extractives
Recommendation for 4-heptenal usage levels up to:
 not for fragrance use.
 
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: 5
Click here to view publication 5
 average usual ppmaverage maximum ppm
baked goods: -1.00000
beverages(nonalcoholic): -1.00000
beverages(alcoholic): --
breakfast cereal: -1.00000
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: --
fruit ices: --
gelatins / puddings: --
granulated sugar: --
gravies: -1.00000
hard candy: -1.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -1.00000
milk products: -1.00000
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -1.00000
sugar substitutes: --
sweet sauces: --
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Safety References:
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 71590
National Institute of Allergy and Infectious Diseases: Data
 hept-4-enal
Chemidplus: 0062238340
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References:
 hept-4-enal
NIST Chemistry WebBook: Search Inchi
Pubchem (cid): 71590
Pubchem (sid): 135051149
Pherobase: View
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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
HMDB (The Human Metabolome Database): Search
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
None Found
 
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Potential Uses:
None Found
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Occurrence (nature, food, other): note
 sauromatum guttatum
Search Trop  Picture
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Synonyms:
 hept-4-en-1-al
 hept-4-enal
4-hepten-1-al
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Articles:
PubMed: Key Odorants of Lazur, a Polish Mold-Ripened Cheese.
PubMed: Odour characteristics of seafood flavour formulations produced with fish by-products incorporating EPA, DHA and fish oil.
PubMed: Validation of a headspace trap gas chromatography and mass spectrometry method for the quantitative analysis of volatile compounds from degraded rapeseed oil.
PubMed: Microbiological spoilage and investigation of volatile profile during storage of sea bream fillets under various conditions.
PubMed: Characterization of important odorants in steamed male Chinese mitten crab (Eriocheir sinensis) using gas chromatography-mass spectrometry-olfactometry.
PubMed: Three structurally similar odorants trigger distinct signaling pathways in a mouse olfactory neuron.
PubMed: The effect of feed solids concentration and inlet temperature on the flavor of spray dried whey protein concentrate.
PubMed: Identification of aroma active compounds of cereal coffee brew and its roasted ingredients.
PubMed: Iron-lactoferrin complex reduces iron-catalyzed off-flavor formation in powdered milk with added fish oil.
PubMed: Change of volatile compounds in fresh fish meat during ice storage.
PubMed: Kinetics studies of the gas-phase reactions of NO3 radicals with series of 1-alkenes, dienes, cycloalkenes, alkenols, and alkenals.
PubMed: Characterization of the key aroma compounds in cooked grey mullet (Mugil cephalus) by application of aroma extract dilution analysis.
PubMed: Characterization of aroma-active compounds, sensory properties, and proteolysis in Ezine cheese.
PubMed: Analysis of volatile flavor compounds of sardine (Sardinops melanostica) by solid phase microextraction.
PubMed: Effect of milk protein concentrate on lipid oxidation and formation of fishy volatiles in herring mince (Clupea harengus) during frozen storage.
PubMed: Influence of rearing conditions on the volatile compounds of cooked fillets of Silurus glanis (European catfish).
PubMed: Characterization of the antioxidant activity of sugars and polyhydric alcohols in fish oil emulsions.
PubMed: Modeling the sensory impact of defined combinations of volatile lipid oxidation products on fishy and metallic off-flavors.
PubMed: Chemical and olfactometric characterization of volatile flavor compounds in a fish oil enriched milk emulsion.
PubMed: Freshness assessments of Moroccan sardine (Sardina pilchardus): comparison of overall sensory changes to instrumentally determined volatiles.
PubMed: Evaluation of the representativeness of the odor of cooked mussel extracts and the relationship between sensory descriptors and potent odorants.
PubMed: Dynamic headspace gas chromatography/mass spectrometry characterization of volatiles produced in fish oil enriched mayonnaise during storage.
PubMed: Critical comparison of three olfactometric methods for the identification of the most potent odorants in cooked mussels (Mytilus edulis).
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