[A14188] CAS 123-91-1 | 1,4-Dioxane, 99+%, stab. with ca 5-10ppm BHT | Alfa
0 ₩
123-91-1 | C4H8O2 | dioxane dioxane, technical grade dioxaan-1,4 dioxane-1,4 glycol ethylene ether 1,4-dioxanne glycolethylenether diethylene dioxide dioxan-1,4 diossano-1,4
Chemical Identifiers
Specifications
설명
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
1,4-Dioxane is used as a stabilizer for 1,1,1-trichloroethane and chlorinated solvents. It acts as a solvent for cellulose acetate, ethyl cellulose, benzyl cellulose, resins, oils, waxes, dyes, other organic and inorganic compounds. It acts as a substitute for tetrahydrofuran due to its higher boiling point and lower toxicity. Further, it is used as an internal standard for proton NMR spectroscopy in deuterium oxide. It plays an important role in liquid scintillation counting in biological procedures, and as a wetting and dispersing agent in textile processing. It is involved in the preparation of dimethylmagnesium by reacting with methylmagnesium bromide, and in the preparation of histological sections for microscopic examination.
Solubility
Miscible with water, organic solvents, aromatic hydrocarbons and oils.
Notes
Hygroscopic. Incompatible with oxygen, oxidizing agents, halogens, reducing agents, perchlorates and trimethylaluminum.
Other References:
Merck Index:14,3300UN Number:UN1165Beilstein:102551
GHS Hazard and Precautionary Statements
Risk & Safety
CAS123-91-1FORMULAC4H8O2HAZARD CLASS3EINECS204-661-8MDLMFCD00006571PACKAGING GROUPII
| Pakage | 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
