295884

o-キシレン

suitable for HPLC, 98%

• 別名: 1,2-ジメチルベンゼン
• 化学式: C₆H₄(CH₃)₂
• CAS番号: 95-47-6
• 分子量: 106.17
• Beilstein: 1815558
• EC Number: 202-422-2
• MDL番号: MFCD00008519
• UNSPSCコード: 12190000
• PubChem Substance ID: 329753378
• NACRES: NA.21

特性

• 蒸気密度: 3.7 (vs air)
• 蒸気圧: <0.1 atm ( 21.1 °C); 16 mmHg ( 37.7 °C); 7 mmHg ( 20 °C)
• アッセイ: 98%
• 形状: liquid
• 自己発火温度: 867 °F
• 精製方法: glass distillation
• expl. lim.: 7 %
• テクニック: HPLC: suitable
• 不純物: <0.020% water
• 蒸発残留物質: <0.0003%
• 屈折率: n20/D 1.505 (lit.)
• bp: 143-145 °C (lit.)
• mp: -26--23 °C (lit.)
• 溶解性: water: soluble 0.1705 g/L at 25 °C
• 密度: 0.879 g/mL at 20 °C (lit.)
• λ: H₂O reference
• UV吸収: λ: 288 nm A_max: 1.00; λ: 300 nm A_max: 0.40; λ: 325 nm A_max: 0.05; λ: 350-400 nm A_max: 0.01
• アプリケーション: food and beverages
• SMILES記法: Cc1ccccc1C
• InChI: 1S/C8H10/c1-7-5-3-4-6-8(7)2/h3-6H,1-2H3
• InChI Key: CTQNGGLPUBDAKN-UHFFFAOYSA-N

詳細

アプリケーション

• Photodegradation of xylene isomers: The study explores the kinetics, mechanism, secondary pollutant formation potential, and health risk evaluation associated with the photodegradation of xylene isomers, providing insights into environmental and safety aspects relevant to its use (Chen et al., 2024).


• Green-Solvent Processed Blade-Coating Organic Solar Cells: Demonstrates the use of green solvents in the fabrication of organic solar cells, achieving an efficiency close to 19%, which underscores o-Xylene′s relevance in developing environmentally friendly solvent systems for high-performance solar cells (Bai et al., 2023).


• Application of Composts′ Biochar as Potential Sorbent: Highlights the application of biochar derived from composts in reducing VOCs emission during kitchen waste storage, suggesting a viable application of o-Xylene in environmental management strategies (Rosik et al., 2023).


• A-A Strategy Enables Desirable Performance of All-Polymer Solar Cells: Discusses a novel approach to fabricating all-polymer solar cells using nonhalogenated solvents, promoting the use of o-Xylene in creating more sustainable and efficient photovoltaic devices (Peng et al., 2023).


• Understanding the Thickness and Light-Intensity Dependent Performance: This study addresses the performance variables in green-solvent processed organic solar cells, contributing to the optimization of solar energy technologies where o-Xylene′s solvent properties may be utilized (Lübke et al., 2023).

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安全性情報

• ピクトグラム: GHS02,GHS08,GHS07
• シグナルワード: Danger
• 危険有害性情報: H226,H304,H312 + H332,H315,H319,H335,H412
• 注意書き: P210 - P273 - P280 - P301 + P310 - P303 + P361 + P353 - P331
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 - Asp. Tox. 1 - Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 2
• 引火点(°F): 89.6 °F - closed cup
• 引火点(℃): 32.0 °C - closed cup