2,4-nonadiene
nona-2,4-diene

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  34266-16-5 2,4-Nonadiene

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CAS Number: 34266-16-5 3D/inchi FDA UNII: Search XlogP3-AA: 3.80 (est) Molecular Weight: 124.22652000 Formula: C9 H16 NMR Predictor: Predict (works with chrome, Edge or firefox) EFSA/JECFA Comments: Mixture of isomers: (2E,4E)-nonadiene : (2E,4Z)-nonadiene : (1,3E)-nonadiene = 6 : 3 : 1 Further nonadiene isomers are present in smaller quantities. Mixture of isomers: (2E,4E)-nonadiene: 79 % (1E,3E)-nonadiene: 9.7 % (1E,3Z)-nonadiene:: 1.1% Other isomers including (2E,4Z)-nonadien: 9.3 %. Minimum assay 79 % (EFFA, 2010a). Compostion of the mixture to be specified further. No longer supported by Industry (DG SANCO, 2012). Category:edible fats and oils   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   Physical Properties: Appearance: colorless clear liquid (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 0.75500 @ 25.00 °C. Refractive Index: 1.44600 @ 20.00 °C. Boiling Point: 155.00 to 156.00 °C. @ 760.00 mm Hg (est) Vapor Pressure: 3.957000 mmHg @ 25.00 °C. (est) Flash Point: 94.00 °F. TCC ( 34.50 °C. ) (est) logP (o/w): 4.474 (est) Soluble in:   alcohol   water, 5.622 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: BOC Sciences For experimental / research use only. 2,4-Nonadiene Chemical Sources Association Need This Item for Flavor/Food?: You can contact the Chemical Sources Association   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: edible fats and oils Recommendation for 2,4-nonadiene usage levels up to:   not for fragrance use.   Recommendation for 2,4-nonadiene flavor usage levels up to:   not for flavor use. Maximised Survey-derived Daily Intakes (MSDI-EU): 6.10 (μg/capita/day) Threshold of Concern: 1800 (μg/person/day) Structure Class: I   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 25Rev1: Aliphatic and aromatic hydrocarbons from chemical group 31 View page or View pdf Scientific Opinion on Flavouring Group Evaluation 78, Revision 1 (FGE.78Rev1): Consideration of aliphatic and alicyclic and aromatic hydrocarbons evaluated by JECFA (63rd meeting) structurally related to aliphatic and aromatic hydrocarbons evaluated by EFSA in FGE.25Rev2 View page or View pdf Scientific Opinion on Flavouring Group Evaluation 25, Revision 2 (FGE.25Rev2): Aliphatic and aromatic hydrocarbons from chemical group 31 View page or View pdf Scientific opinion on Flavouring Group Evaluation 25, Revision 3 (FGE.25Rev3): Aliphatic hydrocarbons from chemical group 31 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 :521755 National Institute of Allergy and Infectious Diseases:Data nona-2,4-diene   References:   nona-2,4-diene NIST Chemistry WebBook: Search Inchi Pubchem (cid): 521755 Pubchem (sid): 56370312   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 FDA Listing of Food Additive Status: View VCF-Online: VCF Volatile Compounds in Food ChemSpider: View   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   found in nature   Synonyms:   nona-2,4-diene   Articles:   None found yet. Try the PubMed Search.

Notes: None found