Articles:
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4,5-octanedione
Notes:
None found
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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): 5455-24-3 4,5-Octanedione 95%
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Chemical sources Association Inc Exchange of knowledge Need This Item for Flavor? You can contact the Chemical Sources Association. Events Links Product(s):
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| CAS Number: | 5455-24-3 |  3D/inchi
|
| FDA UNII: | 9OCI30QIY0 | |
| Nikkaji Web: | J110.624D | |
| CoE Number: | 2141 | |
| XlogP3-AA: | 1.20 (est) | |
| Molecular Weight: | 142.19798000 | |
| Formula: | C8 H14 O2 | |
| BioActivity Summary: | listing | |
| 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 |
| PubMed: | Search |
| NCBI: | Search |
| JECFA Food Flavoring: | 2037 4,5-octanedione |
| DG SANTE Food Flavourings: | 07.071 octane-4,5-dione |
| FEMA Number: | 4533 4,5-octanedione |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 5455-24-3 ; 4,5-OCTANEDIONE |
Physical Properties:
| Appearance: | yellow clear liquid (est) |
| Assay: | 95.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.90700 to 0.91300 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 7.547 to 7.597 |
| Refractive Index: | 1.41500 to 1.42100 @ 20.00 °C. |
| Boiling Point: | 168.00 °C. @ 760.00 mm Hg |
| Boiling Point: | 68.00 to 70.00 °C. @ 20.00 mm Hg |
| Vapor Pressure: | 1.654000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 133.00 °F. TCC ( 56.11 °C. ) |
| logP (o/w): | 0.698 (est) |
| Soluble in: | |
| alcohol | |
| water, slightly | |
| water, 2.384e+004 mg/L @ 25 °C (est) | |
| Insoluble in: | |
| water | |
Organoleptic Properties:
| Odor Type: fatty | |
| Odor Strength: | high , recommend smelling in a 0.10 % solution or less |
| fatty buttery creamy | |
| Odor Description: at 1.00 % in propylene glycol. | fatty buttery creamy |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 4,5-Octanedione 95% |
| Parchem |
| 4,5-octane dione |
| Chemical Sources Association |
| Need This Item for Flavor/Food?: You can contact the CSA |
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 4,5-octane dione usage levels up to: | |||
| not for fragrance use. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.0012 (μg/capita/day) | ||
| Modified Theoretical Added Maximum Daily Intake (mTAMDI): | 1600 (μg/person/day) | ||
| Threshold of Concern: | 540 (μg/person/day) | ||
| Structure Class: | II | ||
| 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: 24 | |||
| Click here to view publication 24 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 0.01000 | 1.00000 | |
| beverages(nonalcoholic): | - | - | |
| beverages(alcoholic): | - | - | |
| breakfast cereal: | - | - | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | 0.01000 | 1.00000 | |
| fish products: | - | - | |
| frozen dairy: | - | - | |
| fruit ices: | - | - | |
| gelatins / puddings: | 0.01000 | 1.00000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | 0.01000 | 1.00000 | |
| 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: | 0.01000 | 1.00000 | |
| soft candy: | - | - | |
| soups: | - | - | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
| 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): | 3.00000 | 15.00000 | |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0): | 2.00000 | 10.00000 | |
| Edible ices, including sherbet and sorbet (03.0): | 3.00000 | 15.00000 | |
| Processed fruit (04.1): | 2.00000 | 10.00000 | |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2): | - | - | |
| Confectionery (05.0): | 4.00000 | 20.00000 | |
| Chewing gum (05.0): | - | - | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 2.00000 | 10.00000 | |
| Bakery wares (07.0): | 5.00000 | 25.00000 | |
| Meat and meat products, including poultry and game (08.0): | 1.00000 | 5.00000 | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 1.00000 | 5.00000 | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 2.00000 | 10.00000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | 3.00000 | 15.00000 | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 2.00000 | 10.00000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 4.00000 | 20.00000 | |
| Ready-to-eat savouries (15.0): | 5.00000 | 25.00000 | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 2.00000 | 10.00000 | |
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): | |
| Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) related to Flavouring Group Evaluation 11 (FGE.11): Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf | |
| Flavouring Group Evaluation 11, Revision 1 (FGE.11Rev1) - Aliphatic dialcohols, diketones, and hydroxyketones from chemical group 10 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 11, Revision 2 (FGE.11Rev2): Aliphatic dialcohols, diketones, and hydroxyketones from chemical groups 8 and 10 View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 11, Revision 3 (FGE.11Rev3): Aliphatic dialcohols, diketones, and hydroxyketones from chemical groups 8 and 10 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 : | 138508 |
| National Institute of Allergy and Infectious Diseases: | Data |
| octane-4,5-dione | |
| Chemidplus: | 0005455243 |
References:
| octane-4,5-dione | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 138508 |
| Pubchem (sid): | 135094559 |
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 |
| FDA Substances Added to Food (formerly EAFUS): | View |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | Search |
| ChemSpider: | View |
| FAO: | 4,5-Octanedione |
Potential Blenders and core components note
| For Odor | ||
| bready | ||
| coffee furanone | FL/FR | |
| buttery | ||
| acetoin dimer | FL/FR | |
| acetoin propylene glycol acetal | FL/FR | |
| acetyl isobutyryl | FL/FR | |
| fatty | ||
| butter esters | FL/FR | |
| 7- | decen-4-olide | FL/FR |
| floral | ||
| benzyl lactate | FL/FR | |
| fruity | ||
| (S)-delta- | decalactone | FL/FR |
| gamma- | decalactone | FL/FR |
| 2- | methyl butyl butyrate | FL/FR |
| soapy | ||
| ethyl undecanoate | FL/FR | |
| waxy | ||
| delta- | tetradecalactone | FL/FR |
| For Flavor | ||
| No flavor group found for these | ||
| benzyl lactate | FL/FR | |
| (S)-delta- | decalactone | FL/FR |
| 7- | decen-4-olide | FL/FR |
| buttery | ||
| acetoin propylene glycol acetal | FL/FR | |
| diacetyl | FL | |
| creamy | ||
| acetyl isobutyryl | FL/FR | |
| butter esters | FL/FR | |
| dairy | ||
| acetoin dimer | FL/FR | |
| fruity | ||
| gamma- | decalactone | FL/FR |
| 2- | methyl butyl butyrate | FL/FR |
| herbal | ||
| 5- | hydroxymethyl furfural | FL |
| nutty | ||
| coffee furanone | FL/FR | |
| waxy | ||
| ethyl undecanoate | FL/FR | |
| delta- | tetradecalactone | FL/FR |
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| bibutyryl | |
| 4,5- | octadione |
| octane-4,5-dione | |
| N- | octane-4,5-dione |
| 4,5- | octanedione |