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| | 1-Bromododecane Basic information |
| | 1-Bromododecane Chemical Properties |
| Melting point | −11-−9 °C(lit.) | | Boiling point | 134-135 °C6 mm Hg(lit.) | | density | 1.040 g/mL at 20 °C | | vapor density | 8.6 (vs air) | | refractive index | n20/D 1.458(lit.) | | Fp | >230 °F | | storage temp. | Sealed in dry,2-8°C | | solubility | alcohol: soluble | | form | Liquid | | color | Clear | | Water Solubility | insoluble | | Merck | 14,5389 | | BRN | 506159 | | Stability: | Stable. Combustible. Incompatible with strong oxidizing agents, strong bases. | | InChIKey | PBLNBZIONSLZBU-UHFFFAOYSA-N | | CAS DataBase Reference | 143-15-7(CAS DataBase Reference) | | NIST Chemistry Reference | Dodecane, 1-bromo-(143-15-7) | | EPA Substance Registry System | Dodecane, 1-bromo- (143-15-7) |
| | 1-Bromododecane Usage And Synthesis |
| Chemical Properties | Colorless to light yellow liquid. Insoluble in water, soluble in ethanol, ether and other organic solvents. | | Uses | 1-Bromododecane is used as a solvent. It is used as an intermediate to manufacture surfactant, pharmaceuticals and other organic compounds. | | Application | 1-Bromododecane is a halogenated hydrocarbon, mainly used in organic synthesis, and in medicine for the synthesis of disinfectant Benzyldodecyldimethylammonium Bromide, domiphen bromide, etc. | | Preparation | 1-Bromododecane is synthesized by the action of 1-dodecanol and hydrobromic acid. The 1-dodecanol is added to the enameled glass reaction pot, stirred and cooled, and sulfuric acid is slowly added. Stir for 1h, then add hydrobromic acid. The temperature is gradually increased to 90-95℃, and the reaction is stirred for 8h. After the reaction, the temperature is lowered to 30℃ and left for 8h. The acid layer is separated, and the oil layer is adjusted to pH 8 with dilute alkali solution, and the alkali solution is separated and washed with 50% ethanol. Distill under reduced pressure and collect 140-200℃ (3.33kPa) fractions to obtain refined 1-bromododecane. | | General Description | 1-Bromododecane is antimicrobial agent. |
| | 1-Bromododecane Preparation Products And Raw materials |
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