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Boron trifluoride - International Chemical Safety Cards (ICSCs)











They are resistant to oxidation in air at temperatures up to 1200 °C, and hence can be reused after the absorbed oil is burned out by flame.





According to theoretical and experimental studies, atomically thin boron nitride as an adsorbent experiences conformational changes upon surface adsorption of molecules, increasing adsorption energy and efficiency.




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Sublimation The transition of a substance directly from the solid to the gas phase without passing through a liquid phase.



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International Chemical Safety Cards (ICSCs)


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You can also learn how and how other stages of matter change phases.


Description: Journal of the American Chemical Society.

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The thermal conductivity of zigzag-edged BNNRs is about 20% larger than that of armchair-edged nanoribbons at room temperature.
But at this stage we'll simply see how boron's schizophrenic side can be used to good effect - add BH 3 to an alkene, then throw in some alkaline hydrogen peroxide, and the oxygen first attaches to the boron, and then gets shuttled onto the adjacent carbon, all driven by this balance between 3- and 4-valent boron.
The corresponding to is the most stable and soft among BN polymorphs, and is therefore used as a lubricant and an additive to cosmetic products.

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    +212reps
    Boron trifluoride is a colorless gas with a pungent odor. It is toxic by inhalation. It is soluble in water and slowly hydrolyzed by cold water to give off hydrofluoric acid, a corrosive material. Its vapors are heavier than air. Prolonged exposure of the containers to fire or heat may result in their violent rupturing and rocketing.
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    +47reps
    The boron trifluoride/methanol reagent is widely used (AOAC -28:057). The reagent is toxic and unstable during storage, and has been found to be prone to form artefacts from some oxygenated, cyclic, and some polyunsaturated fatty acids.
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    +359reps
    Aldrich - 295027; Boron trifluoride ≥99.5%; CAS No. 7637-07-2; Lewis acid, catalyst suitable for Polymerization reactions| Find related products, papers, technical documents, MSDS & more at Sigma-Aldrich
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    +92reps
    Boron trifluorida ditemukan pada tahun 1808 oleh Joseph Louis Gay-Lussac dan Louis Jacques Thénard, yang mencoba untuk mengisolasi asam fluorat (yaitu, asam hidrofluorat) dengan menggabungkan kalsium fluorida dengan vitrifikasi asam borat. Uap yang dihasilkan gagal mengikis kaca, sehingga mereka menamakannya gas fluoborat. Struktur dan ikatan
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    +335reps
    The boron trifluoride/methanol reagent is widely used (AOAC -28:057). The reagent is toxic and unstable during storage, and has been found to be prone to form artefacts from some oxygenated, cyclic, and some polyunsaturated fatty acids.
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