Articles:
octa-2,4-dienal
Notes:
None found
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Alfrebro LLC/ Archer Daniels Midland Company 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 Newsroom Product(s): 2,4-OCTADIENAL NATURAL 10% IN ETHANOL
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Bedoukian Research, Inc. Perfecting the Art of Chemistry Working closely with our customers to meet their requirements. Dr. Paul Bedoukian founded the company in 1972 to fill a niche as a supplier of high quality specialty aroma molecules. Today, we offer more than 350 high impact aroma chemicals, while providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries. US Email: Customer Service US Email: Customer Service US Voice: 1-203-830-4000 US Fax: 1-203-830-4010 Instagram Linkedin Recent News Products List: View Product(s): 362A 2,4-OCTADIEN-1-AL ≥90.0% (trans,trans), Kosher SDS
Citrus flavors, especially orange and tangerine, as well as chicken fat.
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BOC Sciences Best of Chemicals Supplier Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds. BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services. BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 5577-44-6 2,4-Octadienal
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Sigma-Aldrich Complete Supply Chain The perfect blend of products and services that bring your creativity to life. Sigma-Aldrich is a leading Life Science and High Technology company dedicated to providing high-quality, safe and certified flavor ingredients with transparent and easily accessible documentation to customers around the globe. Sigma-Aldrich also provides a suite of analytical tools that allow food analysts to simplify sample preparation, cleanup and analysis steps, while increasing sensitivity to trace ingredients and harmful substances to meet regulations and quality standards. Email: Information US Email: Sales US Voice: 800-244-1173 US Fax: 800-368-4661 Facebook Twitter Instagram Linkedin Flavors and Fragrances Analysis FandF Newsletter Subscription Flavors and Fragrances Learning Center Certified Food Grade Products Product(s): W372102 2,4-Octadienal, predominantly trans,trans, ≥95%, FG SDS
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| Flavor Demo Formulas | ||
| CAS Number: | 5577-44-6 |  3D/inchi
|
| MDL: | MFCD00014676 | |
| CoE Number: | 11805 | |
| XlogP3-AA: | 2.20 (est) | |
| Molecular Weight: | 124.18284000 | |
| Formula: | C8 H12 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| EFSA/JECFA Comments: | Up to 85% E,E With 10% E,Z | |
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 |
| PubMed: | Search |
| NCBI: | Search |
| DG SANTE Food Flavourings: | 05.186 2,4-octadienal |
Physical Properties:
| Appearance: | yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.83200 to 0.83900 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 6.923 to 6.981 |
| Refractive Index: | 1.51900 to 1.52300 @ 20.00 °C. |
| Boiling Point: | 88.00 °C. @ 10.00 mm Hg |
| Acid Value: | 5.00 max. KOH/g |
| Vapor Pressure: | 0.364000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 174.00 °F. TCC ( 78.89 °C. ) |
| logP (o/w): | 2.400 (est) |
| Soluble in: | |
| alcohol | |
| water, 951.7 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: green | |
| Odor Strength: | medium , recommend smelling in a 10.00 % solution or less |
| Substantivity: | > 8 hour(s) at 100.00 % |
| fatty pear vegetable green | |
| Odor Description: at 10.00 % in dipropylene glycol. | fatty reminiscent of pear vegetable green |
| green fatty oily citrus melon | |
| Odor Description: | Green, fatty, oily, citrus and melon-like Mosciano, Gerard P&F 18, No. 4, 51, (1993) |
| Flavor Type: green | |
| green fruity melon citrus fatty tallow | |
| Taste Description: at 10.00 ppm. | Green, fruity, melon, citrus, fatty and tallow nuances Mosciano, Gerard P&F 18, No. 4, 51, (1993) |
| Odor and/or flavor descriptions from others (if found). | |
| Bedoukian Research | |
| 2,4-OCTADIEN-1-AL ≥90.0% (trans,trans), Kosher | |
| Odor Description: | A fatty, fruity, green, citrus odor with peely notes |
| Taste Description: | Fatty, chicken fat, citrus Citrus flavors, especially orange and tangerine, as well as chicken fat. |
Cosmetic Information:
| None found |
Suppliers:
| Alfrebro |
| 2,4-OCTADIENAL NATURAL 10% IN ETHANOL |
| Bedoukian Research |
| 2,4-OCTADIEN-1-AL
≥90.0% (trans,trans), Kosher Odor: A fatty, fruity, green, citrus odor with peely notes Flavor: Fatty, chicken fat, citrus Citrus flavors, especially orange and tangerine, as well as chicken fat. |
| BOC Sciences |
| For experimental / research use only. |
| 2,4-Octadienal |
| Inoue Perfumery |
| 2,4-OCTADIENAL |
| Parchem |
| 2,4-octadien-1-al, No Antioxidant |
| Sigma-Aldrich |
| 2,4-Octadienal, predominantly trans,trans, ≥95%, FG
Odor: green; vegetable; fatty |
| Certified Food Grade Products |
| Tengzhou Jitian Aroma Chemiclal |
| 2,4-Octadienal |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
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R 38 - Irritating to skin. S 02 - Keep out of the reach of children. 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 36 - Wear suitable protective clothing. | |
| 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 | ||
| IFRA Critical Effect: | Insufficient data | ||
| IFRA: | View Standard | ||
| Recommendation for 2,4-octadienal usage levels up to: | |||
| PROHIBITED: Should not be used as a fragrance ingredient. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.65 (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 310 (μg/person/day) | ||
| Threshold of Concern: | 1800 (μg/person/day) | ||
| Structure Class: | I | ||
| Food categories according to Commission Regulation EC No. 1565/2000 (EC, 2000) in FGE.06 (EFSA, 2002a). According to the Industry the "normal" use is defined as the average of reported usages and "maximum use" is defined as the 95th percentile of reported usages (EFSA, 2002i). | |||
| Note: mg/kg = 0.001/1000 = 0.000001 = 1/1000000 = ppm. | |||
| average usage mg/kg | maximum usage mg/kg | ||
| Dairy products, excluding products of category 02.0 (01.0): | 0.01000 | - | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | - | - | |
| Edible ices, including sherbet and sorbet (03.0): | 0.30000 | 1.00000 | |
| Processed fruit (04.1): | - | - | |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - | |
| Confectionery (05.0): | 5.50000 | 10.00000 | |
| Chewing gum (05.0): | - | - | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 0.20000 | 5.00000 | |
| Bakery wares (07.0): | 0.50000 | 2.00000 | |
| Meat and meat products, including poultry and game (08.0): | 0.50000 | 2.00000 | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | - | - | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 0.50000 | 2.00000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | - | - | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 0.25000 | 3.00000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | - | - | |
| Ready-to-eat savouries (15.0): | 0.05100 | 1.00000 | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 0.50000 | 2.00000 | |
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): | |
| Scientific Opinion on Flavouring Group Evaluation 203, Revision 1 (FGE.203Rev1): a,ß-Unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double-bonds and with or without additional non-conjugated double-bonds View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 203, Revision 2 (FGE.203Rev2): a,ß-unsaturated aliphatic aldehydes and precursors from chemical subgroup 1.1.4 of FGE.19 with two or more conjugated double-bonds and with or without additional non-conjugated double-bonds View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 5, Revision 3 (FGE.05Rev3): Branched- and straight-chain unsaturated aldehydes, dienals, unsaturated and saturated carboxylic acids and related esters with saturated and unsaturated aliphatic alcohols and a phenylacetic acid related ester from chemical groups 1, 2, 3, 5 and 15 View page or View pdf | |
| 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 : | 61874 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| octa-2,4-dienal | |
| Chemidplus: | 0005577446 |
References:
| octa-2,4-dienal | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 61874 |
| Pubchem (sid): | 135205433 |
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 |
| Export Tariff Code: | 2912.19.9000 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| cucumber | FL | |
| fat | FL | |
| melon | FR | |
| milk | FL | |
| nut | FL | |
| pear | FL | |
| savory | FL | |
| tangerine | FL | |
| tropical | FL |
Occurrence (nature, food, other): note
| beef grilled beef Search PMC Picture | |
| bread wheat bread Search PMC Picture | |
| caviar Search PMC Picture | |
| cheese Search PMC Picture | |
| fish Search PMC Picture | |
| lamb Search PMC Picture | |
| peanut Search Trop Picture | |
| rice Search Trop Picture |
Synonyms:
| octa-2,4-dienal | |
| trans,cis- | octa-2,4-dienal |
| 2,4- | octadien-1-al |