α-Chloralose CAS 15879-93-3
CAS number：15879-93-3
molecular formula：C8H11Cl3O6
molecular weight：309.53
EINECS number：240-016-7
English synonyms
(r)-1,2-o-(2,2,2-trichloroethylidene)-alpha-d-glucofuranose;2-o-(2,2,2-trichloroethylidene)-(r)-alpha-d-glucofuranos;2-o-(2,2,2-trichloroethylidene)-(theta)-alpha-d-glucofuranos;alfamat;alpha-chloralos;alphakil;aphosal;chloralosane
Related categories
Sugars; biochemical reagents; carbohydrates; small molecule inhibitors; other biochemical reagents; sugars (carbohydrates); traditional Chinese medicine reference substances; organic intermediates; Biochemistry; Glucose; O-Substituted Sugars; Sugars; API; 15879-93-3; Chemicals
Introduction
Propyl disulfide, also known as dipropyl disulfide, propyl disulfide propane, di-n-propyl disulfide, has a strong aroma of onion and garlic, and is an important edible spice. Naturally present in cabbage, onion, garlic and fried peanuts, it can be used to formulate various edible flavors, especially in seasoning flavors.
Chemical properties
| Melting point | 178-182 °C |
| Specific optical rotation | 18 º (c=2, 95% C2H5OH) |
| Boiling point | 424.33°C (rough estimate) |
| Density | 1.6066 (rough estimate) |
| Vapor Pressure | Negligible at room temperature |
| Refractive index | 1.5320 (estimate) |
| Solubility | ethanol: 10 mg/mL or yellow-brown, clear to slightly hazy, colorless to faintly yellow |
Acidity coefficient(pKa) | 12.89±0.60(Predicted) |
| Shape | neat |
| Color | White to Almost white |
Optical activity | [α]20/D +17±2°, 5 hr, c = 2% in ethanol |
| Water solubility | 0.44 g/100 mL (15 ºC) |
Merck | 14,2072 |
BRN | 85418 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| CAS database | 15879-93-3(CAS DataBase Reference) |
● For laboratory animals, it is used as an anesthetic.
● Made from the reaction of chloral and glucose
