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tetrahydro-2,5-dimethylfuran
Notes:
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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): 1003-38-9 2,5-Dimethyltetrahydrofuran, mixture of cis and trans 95%
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TCI AMERICA Moving Your Chemistry Forward We continuously strive to advance our technology. With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping! Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis. US Email: Sales Email: Technical Support Voice: 1-800-423-8616 Fax: 1- 888-520-1075 Facebook Twitter Instagram Linkedin Product(s): D1948 (Z+E)-2,5-Dimethyltetrahydrofuran (stabilized with BHT) >98.0%(GC)
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| CAS Number: | 1003-38-9 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 213-707-6 | |
| FDA UNII: | T18L0V4N9I | |
| Nikkaji Web: | J133.069A | |
| Beilstein Number: | 0102563 | |
| MDL: | MFCD00005369 | |
| XlogP3: | 1.20 (est) | |
| Molecular Weight: | 100.16084000 | |
| Formula: | C6 H12 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| CAS Number: | 2390-94-5 |  3D/inchi
|
| FDA UNII: | XV3745SMWL | |
| Nikkaji Web: | J313.943C | |
| XlogP3: | 1.20 (est) | |
| Molecular Weight: | 100.16084000 | |
| Formula: | C6 H12 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| CAS Number: | 2144-41-4 |  3D/inchi
|
| FDA UNII: | O7NB7572GU | |
| Nikkaji Web: | J100.738F | |
| XlogP3: | 1.20 (est) | |
| Molecular Weight: | 100.16084000 | |
| Formula: | C6 H12 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
| CAS Number: | 1003-38-9 (SS) |  3D/inchi
|
| Nikkaji Web: | J313.944A | |
| XlogP3: | 1.20 (est) | |
| Molecular Weight: | 100.16084000 | |
| Formula: | C6 H12 O | |
| 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 |
| DG SANTE Food Flavourings: | 13.120 2,5-dimethyltetrahydrofuran |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 95.00 to 100.00 % sum of isomers |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.82700 to 0.83300 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 6.881 to 6.931 |
| Refractive Index: | 1.40100 to 1.40700 @ 20.00 °C. |
| Boiling Point: | 89.00 to 91.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 62.088001 mmHg @ 25.00 °C. (est) |
| Vapor Density: | 3.45 ( Air = 1 ) |
| Flash Point: | 80.00 °F. TCC ( 26.67 °C. ) |
| logP (o/w): | 1.544 (est) |
| Soluble in: | |
| alcohol | |
| water, 8378 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 2,5-Dimethyltetrahydrofuran, mixture of cis and trans 95% |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| (Z+E)-2,5-Dimethyltetrahydrofuran, mixture of cis and trans |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 2,5-Dimethyltetrahydrofuran 98% (mixture of cis and trans) |
| TCI AMERICA |
| For experimental / research use only. |
| (Z+E)-2,5-Dimethyltetrahydrofuran (stabilized with BHT) >98.0%(GC) |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 10 - Flammable. R 38 - Irritating to skin. S 02 - Keep out of the reach of children. S 24 - Avoid contact with skin. 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 | ||
| Recommendation for (Z+E)-2,5-dimethyl tetrahydrofuran 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): | 3200 (μg/person/day) | ||
| Threshold of Concern: | 90 (μg/person/day) | ||
| Structure Class: | III | ||
| 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): | 10.00000 | 50.00000 | |
| Chewing gum (05.0): | - | - | |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0): | 5.00000 | 25.00000 | |
| Bakery wares (07.0): | 10.00000 | 50.00000 | |
| Meat and meat products, including poultry and game (08.0): | 2.00000 | 10.00000 | |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0): | 2.00000 | 10.00000 | |
| Eggs and egg products (10.0): | - | - | |
| Sweeteners, including honey (11.0): | - | - | |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0): | 5.00000 | 25.00000 | |
| Foodstuffs intended for particular nutritional uses (13.0): | 10.00000 | 50.00000 | |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1): | 3.00000 | 15.00000 | |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2): | 10.00000 | 50.00000 | |
| Ready-to-eat savouries (15.0): | 15.00000 | 75.00000 | |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0): | 5.00000 | 25.00000 | |
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): | |
| Flavouring Group Evaluation 33 (FGE.33)[1] - Six Tetrahydrofuran Derivatives from Chemical Groups 13, 14, 16 and 26 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food View page or View pdf | |
| Flavouring Group Evaluation 75 (FGE.75)[1] - Consideration of tetrahydrofuran derivatives and a furanone derivative evaluated by JECFA (63rd meeting) structurally related to tetrahydrofuran derivatives evaluated by EFSA in FGE.33 (2008) 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 : | 13855 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 1993 |
| WGK Germany: | 3 |
| 2,5-dimethyloxolane | |
| Chemidplus: | 0001003389 |
| (2R,5R)-2,5-dimethyloxolane | |
| Chemidplus: | 0002390945 |
| (2S,5R)-2,5-dimethyloxolane | |
| Chemidplus: | 0002144414 |
| (2S,5S)-2,5-dimethyloxolane | |
References:
| 2,5-dimethyloxolane | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 13855 |
| Pubchem (sid): | 134979592 |
| (2R,5R)-2,5-dimethyloxolane | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 7567603 |
| Pubchem (sid): | 40045340 |
| (2S,5R)-2,5-dimethyloxolane | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 16508 |
| Pubchem (sid): | 159746 |
| (2S,5S)-2,5-dimethyloxolane | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 7567598 |
| Pubchem (sid): | 40045335 |
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: | 2932.19.5100 |
| 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
| potato baked potato Search Trop Picture |
Synonyms:
| 2,5- | dimethyl oxolane |
| 2,5- | dimethyloxolane |
| (Z+E)-2,5- | dimethyltetrahydrofuran |
| 2,5- | dimethyltetrahydrofuran |
| furan, tetrahydro-2,5-dimethyl- | |
| furan, tetrahydro-2,5-dimethyl- (8CI)(9CI) | |
| tetrahydro-2,5-dimethylfuran | |
| tetrahydrofuran, 2,5-dimethyl- |