Articles:
| US Patents: | 3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines |
di-2-furylmethane
Notes:
Minor constit. of coffee
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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): 1197-40-6 2,2-Methylenebisfuran
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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: | 1197-40-6 |  3D/inchi
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| 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 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 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: | |
|
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 |