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| 2,4,5-トリセレナ-1,3-ジビスマビシクロ[1.1.1]ペンタン 製品概要 |
化学名: | 2,4,5-トリセレナ-1,3-ジビスマビシクロ[1.1.1]ペンタン | 英語化学名: | Bismuth selenide | 别名: | bismuthselenide(bi2se3);BISMUTH SELENIDE;BISMUTH(III) SELENIDE;vacuumdepositiongrade,99.999%(metalsbasis);bismuth(iii) selenide, vacuum deposition grade;Bismuth(III) selenide, Vacuum Deposition Grade, 99.999% (metals basis);2,4,5-Triselena-1,3-dibismabicyclo[1.1.1]pentane;dibismuth triselenide | CAS番号: | 12068-69-8 | 分子式: | Bi2Se3 | 分子量: | 654.84 | EINECS: | 235-104-7 | カテゴリ情報: | Chalcogenides;Materials Science;Metal and Ceramic Science | Mol File: | 12068-69-8.mol | |
| 2,4,5-トリセレナ-1,3-ジビスマビシクロ[1.1.1]ペンタン 物理性質 |
融点 | 710°C | 沸点 | 1007 °C | 比重(密度) | 6.82 g/mL at 25 °C(lit.) | 溶解性 | insoluble in H2O | 外見 | Pieces | 比重 | 6.82 | 色 | Gray | 水溶解度 | Insoluble in water. Decomposes when heated in air. Decomposes in nitric acid and aqua regiaSoluble in strong acids. Insoluble in water and organic solvents. | Crystal Structure | Cubic, Halite Structure - Space Group Fm3m | Merck | 14,1278 | 暴露限界値 | ACGIH: TWA 0.2 mg/m3 NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3 | CAS データベース | 12068-69-8(CAS DataBase Reference) | EPAの化学物質情報 | Bismuth selenide (Bi2Se3) (12068-69-8) |
| 2,4,5-トリセレナ-1,3-ジビスマビシクロ[1.1.1]ペンタン Usage And Synthesis |
化学的特性 | black crystal(s), 1–6mm pieces (fused) of 99.999% purity; rhomb and hexagonal; decomposes when heated in air, by conc HNO3 and by aqua regia; used in semiconductors and in the form of a 99 or 99.999% pure material used as a sputtering target to produce multilayer thin films and magneto?resistant films [HAW93] [MER06] [CER91] | 使用 | In semiconductor research, multilayer thin-film, magnetoresistant film.Bismuth(III) selenide is used as a semiconductor and thermoelectric material. It is also used in semiconductor research. Further, it finds applications magnetoresistant film and semiconductor research. | 一般的な説明 | This product has been enhanced for energy efficiency. |
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