8.18760

Ethyl alcohol, pure

≥99.5% (GC), for preparative purposes, synthesis, cleaning, extraction and analytical purposes, EMPLURA^®

• 别名: 乙醇
• 线性分子式: CH₃CH₂OH
• CAS号: 64-17-5
• 分子量: 46.07
• Beilstein: 1718733
• MDL號碼: MFCD00003568
• 分類程式碼代碼: 12352104
• 酶委員會索引編號: 200-578-6
• NACRES: NB.21

属性

• product name: 酒精, absolute EMPLURA^®
• 等級: for analytical purposes; for cleaning; for extraction; for preparative purposes; for synthesis
• 品質等級: 200
• 蒸汽密度: 1.59 (vs air)
• 蒸汽壓力: 44.6 mmHg ( 20 °C); 59 hPa ( 20 °C)
• 產品線: EMPLURA^®
• 化驗: ≥99.5% (GC)
• 形狀: liquid
• 自燃溫度: 683 °F
• 效力: 6200 mg/kg LD₅₀, oral (Rat)
• expl. lim.: 19 %, 60 °F
• 環保替代產品特色: Safer Solvents and Auxiliaries; Use of Renewable Feedstocks; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• 雜質: ≤0.2% Water
• 蒸發殘留物: ≤0.0025%
• 折射率: n20/D 1.3600 (lit.)
• pH值: 7.0 (20 °C, 10 g/L in H₂O)
• bp: 78 °C (lit.)
• mp: −114 °C (lit.)
• 轉變溫度: flash point 12 °C
• 應用: environmental; food and beverages; industrial qc; pharmaceutical
• 格式: neat
• 環保替代類別: , Aligned
• 儲存溫度: 2-30°C
• SMILES 字串: CCO
• InChI: 1S/C2H6O/c1-2-3/h3H,2H2,1H3
• InChI 密鑰: LFQSCWFLJHTTHZ-UHFFFAOYSA-N

说明

一般說明

乙醇（EMPLURA^®级产品）适用于各种基础应用，如制备性实验室工作、清洗或标准生产过程。

我们致力于为您带来更加绿色的替代产品，这些产品遵守一项或多项绿色化学12项原则。本品为生物可再生的，它是石油化学溶剂的替代品。乙醇是环保型绿色溶剂，因此符合“更安全的溶剂和助剂”以及“使用可再生原料”原则。 点击此处  了解更多信息。

應用

• Effects of ethanol or ethylene glycol exposure on PPAR gamma and aromatase expression in adipose tissue.: This study explores the biochemical effects of ethanol exposure on protein expressions impacting metabolic pathways in adipose tissues, highlighting its analytical application in understanding chemical interactions within biological systems (Vogel et al., 2024).


• Advancing ethanol content determination in hydrogels: non-destructive and operational methods for health and criminal inspections.: Focuses on non-destructive techniques for determining ethanol content in hydrogels, critical for applications in healthcare monitoring and forensic analysis, offering insights into ethanols role in public health and safety (de O Morais et al., 2024).


• The gastroprotective effect of Yucca filamentosa standardized crude leaves extract versus its nano-cubosomal formulation in ethanol-induced gastric injury.: Investigates the protective effects of plant extracts against ethanol-induced gastric damage, utilizing ethanol as a tool for studying therapeutic responses and formulation efficacy in clinical biochemistry settings (Hammad et al., 2024).


• Atomic Layer Deposition of TiO(2) on Si Window Enables In Situ ATR-SEIRAS Measurements in Strong Alkaline Electrolytes.: Describes the enhancement of spectroscopic measurements through the atomic layer deposition of TiO2, facilitated by ethanol processes, improving analytical methodologies in chemically aggressive environments (Cai et al., 2024).

特點和優勢

由于其高质量、可负担性和易得性，这种生物乙醇适用于可持续发展的未来。     

• 它是由可再生的谷物或甘蔗生产
• 毒性低于合成乙醇（没有有毒副产物）
• 生产方法对环境更安全

分析報告

纯度（GC)： ≥ 99.5 %
鉴别（IR）：符合
密度（d 20 °C/4 °C）：0.789 - 0.790
蒸发残渣： ≤ 0.0025 %
水分： ≤ 0.20 %

腳註

¹在瑞士分发和使用乙醇需要瑞士联邦酒精管理局的许可证。

法律資訊

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H319
• 防範說明: P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338
• 危險分類: Eye Irrit. 2 - Flam. Liq. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: 55.4 °F - closed cup
• 閃點（°C）: 13 °C - closed cup