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Molar mass: 117.17 g/mol Appearance Colorless gas, fumes in air Density: 1.326 g/cm 3: ... Boron trichloride is the inorganic compound with the formula BCl 3.
Molar mass: 163.42 g·mol −1 ... Std molar entropy (S ⦵ 298) 232.3 J/mol K ... It can also be formed by the electrical discharge procedure of boron trichloride at ...
Borane dimethylsulfide (BMS) is a chemical compound with the chemical formula BH 3 ·S(CH 3) 2.It is an adduct between borane molecule (BH 3) and dimethyl sulfide molecule (S(CH 3) 2).
Coinitiators are boron trichloride, tin tetrachloride and organoaluminum halides. With ethers and alcohols the true initiator is the chlorinated product. Polymer with molar mass of 160,000 g/mole and polydispersity index 1.02 can be obtained.
Molar mass: 112.85 g/mol ... Boron carbide reductions can also be ... Hydrogen gas is used to reduce vapors of zirconium tetrachloride and boron trichloride at ...
Boron forms the complete series of trihalides, i.e. BX 3 (X = F, Cl, Br, I). The trifluoride is produced by treating borate salts with hydrogen fluoride, while the trichloride is produced by carbothermic reduction of boron oxides in the presence of chlorine gas: [49] [51] B 2 O 3 + 3 C + 6 Cl 2 → 2 BCl 3 + 3 CO
Trimethyldiborane, (CH 3) 3 B 2 H 3 is a molecule containing boron carbon and hydrogen. It is an alkylborane, consisting of three methyl group substituted for a hydrogen in diborane . It can be considered a mixed dimer: (CH 3 ) 2 BH 2 BH(CH 3 ) or dimethylborane and methylborane.
Tris(2,2,2-trifluoroethyl) borate can be prepared by reaction of trifluoroethanol with boron trichloride, borane dimethylsulfide, boron tribromide, or boric anhydride. The latter is more convenient for larger scale preparations due to its low cost and ease of handling. [4] CF 3 CH 2 OH + B 2 O 3 → B(OCH 2 CF 3) 3. The product is purified by ...