229695

ヨウ素

99.999% trace metals basis

• 別名: Diiodine, Iodine crystals, Iodine molecule (I)
• 実験式（ヒル表記法）: I₂
• CAS番号: 7553-56-2
• 分子量: 253.81
• Beilstein: 3587194
• EC Number: 231-442-4
• MDL番号: MFCD00011355
• UNSPSCコード: 12141916
• eCl@ss: 38050601
• PubChem Substance ID: 24853298
• NACRES: NA.23

特性

• 蒸気密度: 9 (vs air)
• 品質水準: 100
• 蒸気圧: 0.31 mmHg ( 25 °C); 1 mmHg ( 38.7 °C)
• アッセイ: 99.999% trace metals basis
• フォーム: chips; chunks; pellets
• 抵抗性: 1.3E15 μΩ-cm
• bp: 184 °C (lit.)
• mp: 113 °C (lit.)
• SMILES記法: II
• InChI: 1S/I2/c1-2
• InChI Key: PNDPGZBMCMUPRI-UHFFFAOYSA-N

詳細

詳細

Iodine is the most electropositive halogen and the least reactive, yet it can still form compounds with a variety of elements. These unique characteristics make iodine an essential component in numerous products and processes. In the field of material science, iodine is increasingly utilized in applications such as organic photovoltaics, where it enhances the efficiency of solar cells by serving as a charge transport material. Additionally, iodine′s role in the synthesis of advanced materials, such as iodine-doped polymers, opens avenues for innovations in electronics and nanotechnology.

アプリケーション

• Iodine-Promoted Reductive Sulfenylation Using Ketones as Hydride Donors.: Discusses a novel chemical synthesis technique using iodine to promote reductive sulfenylation, highlighting iodine′s role in innovative organic transformations (Duan et al., 2024).
• Unraveling Intracellular Protein Corona Components of Nanoplastics via Photocatalytic Protein Proximity Labeling.: This study employs a photocatalytic protein proximity labeling method to examine the interaction between iodine and protein components on nanoplastics, enhancing our understanding of iodine′s environmental interactions (Zhang et al., 2024).

安全性情報

• ピクトグラム: GHS08,GHS07,GHS09
• シグナルワード: Danger
• 危険有害性情報: H302 + H312 + H332,H315,H319,H335,H372,H400
• 注意書き: P273 - P280 - P301 + P312 - P302 + P352 + P312 - P304 + P340 + P312 - P314
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT RE 1 Oral - STOT SE 3
• ターゲットの組織: Respiratory system, Thyroid
• 保管分類コード: 6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects
• WGK: WGK 2
• 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