Articles:
cyclobutane, octafluoro-
Notes:
Propellant and aerating agent in foamed or sprayed food products
Octafluorocyclobutane is a dimer of tetrafluoroethylene. Its critical point is at 115.3 °C and 2.79 MPa.; Octafluorocyclobutane, or perfluorocyclobutane, C4F8, is a compound of carbon and fluorine used in the production and processing of semiconductor materials and devices, for example as a deposition gas and etchant. It has also been investigated as a refrigerant in specialised applications, as a replacement for Ozone depleting chlorofluorocarbon refrigerants.
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| CAS Number: | 115-25-3 |  3D/inchi
|
| Other(deleted CASRN): | 178459-70-6 | |
| ECHA EINECS - REACH Pre-Reg: | 204-075-2 | |
| FDA UNII: | V9P1D0A21K | |
| Nikkaji Web: | J380H | |
| Beilstein Number: | 1909266 | |
| MDL: | MFCD00040334 | |
| XlogP3: | 1.60 (est) | |
| Molecular Weight: | 200.03122560 | |
| Formula: | C4 F8 | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: propellants, aerating agents, and gas
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 |
| FDA Mainterm (SATF): | 115-25-3 ; OCTAFLUOROCYCLOBUTANE |
| FDA Regulation: | |
| FDA PART 173 -- SECONDARY DIRECT FOOD ADDITIVES PERMITTED IN FOOD FOR HUMAN CONSUMPTION Subpart D--Specific Usage Additives Sec. 173.360 Octafluorocyclobutane. | |
Physical Properties:
| Food Chemicals Codex Listed: | No |
| Boiling Point: | -5.99 °C. @ 760.00 mm Hg (est) |
| Vapor Pressure: | 2350.000000 mmHg @ 25.00 °C. (est) |
| Flash Point: | -44.00 °F. TCC ( -41.90 °C. ) (est) |
| logP (o/w): | 0.403 (est) |
| Soluble in: | |
| water, 23.6 mg/L @ 25 °C (exp) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| American Elements |
| Octafluorocyclobutane |
| TCI AMERICA |
| For experimental / research use only. |
| Octafluorocyclobutane >98.0%(GC) |
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: | |
|
inhalation-mouse LCLo 78 pph/2H Trudy Leningradskogo Sanitarno-Gigienicheskogo Meditsinskogo Instituta. Vol. 111, Pg. 39, 1975. | |
Safety in Use Information:
| Category: | propellants, aerating agents, and gas | ||
| Recommendation for octafluorocyclobutane usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for octafluorocyclobutane flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA GENetic TOXicology: | Search |
| EPA Substance Registry Services (TSCA): | 115-25-3 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 8263 |
| National Institute of Allergy and Infectious Diseases: | Data |
| 1,1,2,2,3,3,4,4-octafluorocyclobutane | |
| Chemidplus: | 0000115253 |
| EPA/NOAA CAMEO: | hazardous materials |
References:
| 1,1,2,2,3,3,4,4-octafluorocyclobutane | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 115-25-3 |
| Pubchem (cid): | 8263 |
| Pubchem (sid): | 134974723 |
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 |
| CHEBI: | View |
| CHEMBL: | View |
| HMDB (The Human Metabolome Database): | HMDB31292 |
| FooDB: | FDB003338 |
| FDA Listing of Food Additive Status: | View |
| ChemSpider: | View |
| Wikipedia: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| cyclobutane, octafluoro- | |
| cyclooctafluorobutane | |
| per | fluorocyclobutane |
| freon C 318 | |
| freon C-318 | |
| 1,1,2,2,3,3,4,4- | octafluorocyclobutane |