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acetoin dimer
General Material Information
| Preferred name | acetoin dimer |
| Trivial Name | 2,3,5,6-Tetramethyl-1,4-dioxane-2,5-diol |
| Short Description | 1,4-dioxane-2,5-diol, 2,3,5,6-tetramethyl- |
| Formula | C8 H16 O4 |
| CAS Number | 23147-57-1 |
| ECHA Number | 245-457-9 |
| FDA UNII | Search |
| Nikkaji Number | J318.416A |
| xLogP3-AA | -0.10 (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 |
| ChemSpider: | View |
Suppliers
PhysChem Properties
| Material listed in food chemical codex | No |
| Molecular weight | 176.2123260498 |
| Boiling Point | 140 to 144°C @ 760 mm Hg |
| Vapor Pressure | 0.00047 mmHg @ 25 °C |
| Flash Point TCC Value | 122.9 °C TCC |
| logP (o/w) | 1.318 est |
| Solubility | |
| alcohol | Yes |
| water, 1477 mg/L @ 25 °C (est) | Yes |
| water | No |
Organoleptic Properties
| Odor Type: Buttery | |
| milky, creamy, buttery, dairy | |
| General comment | At 10.00 % in propylene glycol. milky creamy buttery dairy |
| Flavor Type: Dairy | |
| buttery, dairy | |
| General comment | Buttery |
Safety Information
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: | |
| Not determined | |
Safety in use information
| Category: | |||
| flavor and fragrance agents | |||
| RIFM Fragrance Material Safety Assessment: Search | |||
| IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice | |||
Safety references
| EPI System: View |
| AIDS Citations:Search |
| Cancer Citations:Search |
| Toxicology Citations:Search |
| EPA Substance Registry Services (TSCA):23147-57-1 |
| EPA ACToR:Toxicology Data |
| EPA Substance Registry Services (SRS):Registry |
| Laboratory Chemical Safety Summary :90884 |
| National Institute of Allergy and Infectious Diseases:Data |
| 2,3,5,6-tetramethyl-1,4-dioxane-2,5-diol |
| Chemidplus:0023147571 |