Articles:
| US Patents: | 3,959,509 - Flavoring foodstuffs using sulfur-containing compounds |
oxirane, 2,3-dimethyl-, trans- (9CI)
Notes:
None found
| CAS Number: | 21490-63-1 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 244-406-8 | |
| Nikkaji Web: | J221.549G | |
| Beilstein Number: | 0079772 | |
| MDL: | MFCD00005129 | |
| XlogP3-AA: | 0.70 (est) | |
| Molecular Weight: | 72.10696000 | |
| Formula: | C4 H8 O | |
| NMR Predictor: | Predict (works with chrome or firefox) | |
Category: pharmaceuticals / chemical synthisis
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 |
Physical Properties:
| Appearance: | colorless clear liquid (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.80400 @ 25.00 °C. |
| Boiling Point: | 56.00 to 57.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 239.212997 mmHg @ 25.00 °C. (est) |
| Flash Point: | -16.00 °F. TCC ( -26.67 °C. ) |
| logP (o/w): | 1.053 (est) |
| Storage: | store under nitrogen. |
| Storage: | refrigerate in tightly sealed containers. store under nitrogen. |
| Soluble in: | |
| water, 2.848e+004 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| trans-2,3-Dimethyloxirane 97% |
Safety Information:
| Preferred SDS: View | |
| European information : | |
| Most important hazard(s): | |
| Xi - Irritant | |
|
R 11 - Highly flammable. R 36/37/38 - Irritating to eyes, respiratory system, and skin. S 02 - Keep out of the reach of children. S 16 - Keep away from sources of ignition - No Smoking. 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 36/37/39 - Wear suitable clothing, 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: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | pharmaceuticals / chemical synthisis | ||
| Recommendation for trans-2,3-epoxybutane usage levels up to: | |||
| not for fragrance use. | |||
| Recommendation for trans-2,3-epoxybutane flavor usage levels up to: | |||
| not for flavor use. | |||
Safety References:
| EPI System: | View |
| Chemical Carcinogenesis Research Information System: | Search |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 30664 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WISER: | UN 3271 |
| WGK Germany: | 3 |
| (2S,3S)-2,3-dimethyloxirane | |
| Chemidplus: | 0021490631 |
| RTECS: | EK3855000 for cas# 21490-63-1 |
References:
| (2S,3S)-2,3-dimethyloxirane | |
| NIST Chemistry WebBook: | Search Inchi |
| Pubchem (cid): | 30664 |
| Pubchem (sid): | 134995267 |
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: | 2910.90.1000 |
| ChemSpider: | View |
Potential Blenders and core components note
| None Found | ||
Potential Uses:
| None Found |
Occurrence (nature, food, other): note
| not found in nature |
Synonyms:
| butane, 2,3-epoxy-, trans- | |
| trans-2- | butene oxide |
| trans-2- | buteneoxide |
| trans-2- | butylene oxide |
| trans-2,3- | dimethyl oxirane |
| (2S,3S)-2,3- | dimethyloxirane |
| trans-2,3- | dimethyloxirane |
| oxirane, 2,3-dimethyl-, (2S,3S)- | |
| oxirane, 2,3-dimethyl-, trans- (9CI) |