bis(2-furyl) methane
di-2-furylmethane

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  Product(s):
  1197-40-6 2,2-Methylenebisfuran

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Name: 2-(furan-2-ylmethyl)furan CAS Number: 1197-40-6 3D/inchi ECHA EINECS - REACH Pre-Reg: 214-826-6 FDA UNII: C79T9U9658 Nikkaji Web: J80.083J XlogP3-AA: 2.00 (est) Molecular Weight: 148.16116000 Formula: C9 H8 O2 NMR Predictor: Predict (works with chrome, Edge 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: 2104 di-2-furylmethane FEMA Number: 4540 di-2-furylmethane FDA: No longer provide for the use of these seven synthetic flavoring substances FDA Mainterm (SATF): 1197-40-6 ; DI-2-FURYLMETHANE   Physical Properties: Appearance: colorless clear liquid (est) Assay: 95.00 to 100.00 Food Chemicals Codex Listed: No Specific Gravity: 1.09700 to 1.10300 @ 20.00 °C. Pounds per Gallon - (est).: 9.139 to 9.189 Refractive Index: 1.50100 to 1.50700 @ 20.00 °C. Boiling Point: 194.00 to 195.00 °C. @ 760.00 mm Hg Vapor Pressure: 0.594000 mmHg @ 25.00 °C. (est) Flash Point: 156.00 °F. TCC ( 68.89 °C. ) logP (o/w): 2.136 (est) Soluble in:   alcohol   water, 217.2 mg/L @ 25 °C (est) Insoluble in:   water   Organoleptic Properties: Odor Description:rich roasted Taste Description: aromatic Odor and/or flavor descriptions from others (if found).   Cosmetic Information: None found   Suppliers: Axsyn For experimental / research use only. Furan,2,2'-methylenebis- BOC Sciences For experimental / research use only. 2,2-Methylenebisfuran Parchem bis(2-furyl) methane 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: skin-rabbit LD50 35257 ug/kg LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES SKIN AND APPENDAGES (SKIN): "DERMATITIS, OTHER: AFTER SYSTEMIC EXPOSURE" ENDOCRINE: CHANGES IN SPLEEN WEIGHT National Technical Information Service. Vol. OTS0544684 Inhalation Toxicity: inhalation-rat LCLo 2610 mg/m3/4H National Technical Information Service. Vol. OTS0544691   Safety in Use Information: Category: flavoring agents Recommendation for bis(2-furyl) methane 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: 24 Click here to view publication 24   average usual ppm average maximum ppm baked goods: - - beverages(nonalcoholic): - - beverages(alcoholic): - - breakfast cereal: - - cheese: - - chewing gum: - - condiments / relishes: - - confectionery froastings: - - egg products: - - fats / oils: - - fish products: - - frozen dairy: - - fruit ices: - - gelatins / puddings: - - granulated sugar: - - gravies: - - hard candy: - - imitation dairy: - - instant coffee / tea: 0.03000 0.10000 jams / jellies: - - meat products: - - milk products: - - nut products: - - other grains: - - poultry: - - processed fruits: - - processed vegetables: - - reconstituted vegetables: - - seasonings / flavors: - - snack foods: - - soft candy: - - soups: 0.20000 1.00000 sugar substitutes: - - sweet sauces: - -   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 :70972 National Institute of Allergy and Infectious Diseases:Data 2-(furan-2-ylmethyl)furan Chemidplus:0001197406   References:   2-(furan-2-ylmethyl)furan NIST Chemistry WebBook: Search Inchi Pubchem (cid): 70972 Pubchem (sid): 135026628   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 HMDB (The Human Metabolome Database): HMDB32947 FooDB: FDB010932 VCF-Online: VCF Volatile Compounds in Food 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   Potential Blenders and core components note None Found   Potential Uses: None Found   Occurrence (nature, food, other):note   coffee Search PMC Picture   Synonyms:   di-2-furyl methane   di-2-furylmethane 2,2’- difuryl methane 2,2'- difurylmethane 2,2’- difurylmethane 2-( furan-2-ylmethyl)furan   furan, 2-furfuryl-   furan, 2,2'-methylenebis-   furan, 2,2'-methylenedi-   furan,2,2'-methylenebis- 2-(2- furfuryl)furan 2,2'- methanediyldifuran 2,2- methylene bisfuran 2,2’- methylene difuran 2,2'- methylenebisfuran 2,2'- methylenedifuran 2,2’- methylenedifuran   Articles: US Patents:3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines

Notes: Minor constit. of coffee