403318

Indium(III) selenide

• 別名: Indium selenide, Indium sesquiselenide
• 化学式: In₂Se₃
• CAS番号: 12056-07-4
• 分子量: 466.52
• EC Number: 235-016-9
• MDL番号: MFCD00016147
• UNSPSCコード: 26111700
• PubChem Substance ID: 24865178
• NACRES: NA.23

特性

• 形状: powder
• 品質水準: 100
• 密度: 5.67 g/mL at 25 °C (lit.)
• SMILES記法: [Se]=[In][Se][In]=[Se]
• InChI: 1S/2In.3Se
• InChI Key: VSXOUQNLLPQTQK-UHFFFAOYSA-N

詳細

詳細

Indium selenide (In₂Se₃) exists in 4 crystal structures (α,β,δ,γ).The metallic α-phase of indium selenide converts to intrinsic conduction β-phase under change in temperature. In₂Se₃ can be prepared by stoichiometric combination of the elements at 1000 to 1100^oC temperatures. Influence of phase transformations on its optical and electrical properties has been reported.

包装

Packaged in glass bottles

安全性情報

• ピクトグラム: GHS06,GHS08,GHS09
• シグナルワード: Danger
• 危険有害性情報: H301 + H331,H373,H410
• 注意書き: P260 - P264 - P273 - P301 + P310 - P304 + P340 + P311 - P314
• 危険有害性の分類: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2
• 保管分類コード: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges