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Uses of BF3 (Boron Trifluoride) BF3 (Boron Trifluoride) has many uses in various industries. The reaction was allowed to warm to RT and stir for 2 h. . Boron trifluoride: Tribluoroborane ; Formula: BF 3: Structure: Description: Boron trifluoride is a colorless gas with a pungent odor. Dry boron trifluoride is used with mild steel, copper, copper-zinc and copper-silicon alloys, and nickel. Boron trifluoride is a colorless gas which is formed by several reactions where a boron compound comes in contact with a fluorinating agent. Popular Documents: Product Information Sheet (PDF) | Specification Sheet (PDF) You have selected the maximum … It is used as adhesives and sealant chemicals, adsorbents and absorbents, fuels and fuel additives, oxidizing/reducing agents, binding agent for industrial manufacturing, plastics industry, drug production, etc. ACGIH. Common Uses: Reagent for SEM deprotection. NACRES: NA.23 . It is an electron deficient compound and accepts electron pairs to form coordinate covalent bonds. The information is aggregated from the data coming from REACH substance registrations provided by industry. Boron trifluoride is also used to protect molten magnesium and its alloys from oxidation. BF3 (Boron Trifluoride) can also be used to polymerize unsaturated compounds. Boron trifluoride/ Preparation/Physical properties/BF3 as Lewis acid/Hydrolysis of Boron trifluoride /Uses/ Class 12/ p block elements - I ( Part - 17) This then gets converted into fluoro boric acid. MeOH. Boron trifluoride diethyl etherate (BF3-OEt2) is a convenient, easy to handle source of boron trifluoride (BF3). Boron trifluoride is commonly used as a catalyst for Friedel-Crafts alkylation reactions. Boron trifluoride is widely used as a catalyst for organic synthesis reactions. Procedure excerpt: To a solution of the SM (0.85 g, 1.8 mmol) in DCM (10 mL) at 0 C was added BF3-OEt2 (2.33 mL, 18.4 mmol). Molecular Weight: 99.85 . … . BF3-OEt2 is a liquid, whereas BF3 is a gas. It is technically produced by the reaction of B 2 O 3 with fluorspar and sulfuric acid: B 2 O 3 + 6HF → 2BF 3 + 3H 2 O. The use information is displayed per substance life cycle stage (consumer use, in articles, by professional workers (widespread uses), in formulation or re-packing, at industrial sites or in manufacturing). PubChem Substance ID: 57653917. Chemical Properties Boron trifluoride is a nonflammable, colorless gas with an acrid suffocating odor. Boron trifluoride has a planar geometry. Beilstein/REAXYS Number: 3611499 . MDL number: MFCD00071635. . BF 3 + H 2 O → F 3 B ← OH 2. The most important uses are in organic syntheses. It forms thick acidic fumes in moist air. They form complex of the type [BX 4]-. BF 3 + NH 3 → F 3 ← B NH 3. 76, 77 BF 3 is an electron-deficient monomeric compound showing a trigonal planar structure with the D 3 h symmetry. On hydrolysis, boric acid is obtained. Uses: As a fumigant, in ionization chambers for detection of weak neutrons, to protect molten magnesium and its alloys from oxidation, as a flux for soldering magnesium.

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