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2-heptyl tetrahydrofuran
General Material Information
| Preferred name | 2-heptyl tetrahydrofuran |
| Trivial Name | 2-Heptyltetrahydrofuran |
| Short Description | florane (Quest) |
| Formula | C11 H22 O |
| CAS Number | 2435-16-7 |
| ECHA Number | 219-423-9 |
| FDA UNII | Search |
| Nikkaji Number | J37.045B |
| Beilstein Number | 0104446 |
| xLogP3-AA | 4.10 (est) |
| NMR Predictor | External link |
| Synonyms |
|
US / EU / FDA / JECFA / FEMA / Scholar / Patents
| Google Scholar | Start search |
| Google Books | Start search |
| Google Patents | Start search |
| Perfumer & Flavorists | Start search |
| EU Patents | Start search |
| PubMeb | Start search |
| NCBI | Start search |
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: | 2932.19.0000 |
| 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 |
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 170.29554748535 |
| Boiling Point | 217 to 218°C @ 760 mm Hg |
| Vapor Pressure | 0.19 mmHg @ 25 °C |
| Flash Point TCC Value | 73.89 °C TCC |
| logP (o/w) | 4.065 est |
| Solubility | |
| alcohol | Yes |
| water, 13.01 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Green | |
| natural, pea green pea, waxy, rose, floral | |
| Odor strength | high , recommend smelling in a 10.00 % solution or less |
| Substantivity | 4 hour(s) at 100.00 % |
| General comment | At 10.00 % in dipropylene glycol. natural green pea waxy rose floral |
Potential Uses
| Applications | |
| Odor purposes | Balsam , Floral , Green , Herbal |
| Cosmetic purposes | Perfuming agents |
Safety Information
Safety information
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
| R 38 - Irritating to skin. S 02 - Keep out of the reach of children. S 24/25 - Avoid contact with skin and eyes. S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 37/39 - Wear suitable gloves and eye/face protection. | |
| 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: | |
| oral-rat LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 335, 1988. | |
| Dermal Toxicity: | |
| skin-rabbit LD50 > 5000 mg/kg Food and Chemical Toxicology. Vol. 26, Pg. 335, 1988. | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in use information
| Category: | |||
| fragrance agents | |||
| RIFM Fragrance Material Safety Assessment: Search | |||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
| Recommendation for 2-heptyl tetrahydrofuran usage levels up to: | |||
| 0.5000 % in the fragrance concentrate. | |||
| Recommendation for 2-heptyl tetrahydrofuran flavor usage levels up to: | |||
| not for flavor use. | |||
Safety references
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):2435-16-7 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :102816 |
| National Institute of Allergy and Infectious Diseases:Data |
| WGK Germany:2 |
| 2-heptyloxolane |
| Chemidplus:0002435167 |