34859

正己烷

≥97.0% (GC), suitable for HPLC, suitable for EPA 1613, EPA ACB B21-02, EPA OTM-45, and EPA ACB B23-05b

• 别名: 正己烷
• 线性分子式: CH₃(CH₂)₄CH₃
• CAS号: 110-54-3
• 分子量: 86.18
• Beilstein: 1730733
• EC號碼: 203-777-6
• MDL號碼: MFCD00009520
• 分類程式碼代碼: 41116105
• PubChem物質ID: 329755068
• NACRES: NA.06

属性

• product name: 正己烷, suitable for HPLC, ≥97.0% (GC)
• agency: suitable for EPA 1613; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45
• 品質等級: 100
• 蒸汽密度: ~3 (vs air)
• 蒸汽壓力: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• 化驗: ≥97.0% (GC)
• 形狀: liquid
• 自燃溫度: 453 °F
• expl. lim.: 7.7 %
• 技術: HPLC: suitable
• 雜質: ≤0.0005% non-volatile matter; ≤0.001% free acid (as CH₃COOH); ≤0.01% water (Karl Fischer)
• 蒸發殘留物: ≤0.0005%
• 透射率: 200 nm, ≥20%; 225 nm, ≥80%; 250 nm, ≥98%
• 折射率: n20/D 1.375 (lit.)
• pH值: 7
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• 密度: 0.659 g/mL at 25 °C (lit.)
• &lambda ；: H₂O reference
• 紫外吸收: λ: 200 nm A_max: ≤0.70; λ: 225 nm A_max: ≤0.10; λ: 250 nm A_max: ≤0.01
• 應用: food and beverages
• SMILES 字串: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI 密鑰: VLKZOEOYAKHREP-UHFFFAOYSA-N

说明

應用

• Comparative Study of Gas and Liquid Chromatography Methods for the Determination of Underivatised Neutral and Acidic Cannabinoids and Cholesterol.: This research highlights the essential role of hexane in gas and liquid chromatography for analyzing complex mixtures in pharmaceuticals and clinical diagnostics, demonstrating its critical application in high-precision analytical methods (Czauderna et al., 2024).


• In Vitro Antioxidant and In Silico Evaluation of the Anti-β-Lactamase Potential of the Extracts of Cylindrospermum alatosporum NR125682 and Loriellopsis cavenicola NR117881.: This study employs hexane to extract bioactive compounds with potential antioxidant and antibacterial activities, showcasing its importance in novel drug discovery and antimicrobial resistance research (Ikhane et al., 2024).


• Exploration of reducing and stabilizing phytoconstituents in Arisaema dracontium extract for the effective synthesis of Silver nanoparticles and evaluation of their antibacterial and toxicological properties.: Demonstrates the use of hexane in the synthesis of nanoparticles, indicating its utility in nanotechnology and its impact on enhancing antibacterial properties of phytoconstituents (Khattak et al., 2024).


• Production and Physicochemical Characterization of the Gel Obtained in the Fermentation Process of Blue Corn Flour (Zea mays L.) with Colletotrichum gloeosporioides.: Focuses on the physicochemical properties of gels influenced by hexane extraction, pertinent to food science and material engineering (Villarreal-Rodríguez et al., 2024).


• Cloning, Expression, Characterization and Immobilization of a Recombinant Carboxylesterase from the Halophilic Archaeon, Halobacterium salinarum NCR-1.: This study involves hexane in the process of enzyme immobilization, highlighting its role in enhancing enzyme stability and activity, crucial for biotechnological applications (Ortega-de la Rosa et al., 2024).

其他說明

重要通知

• 货号 34859-4X2.5L的产品即将停产。请订购34859-2.5L单瓶装，因为其具体参数与上述产品本质相同。
• 货号34859-6X1L的产品即将停产。请订购34859-1L单瓶装，因为其物理参数与上述产品本质相同。

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安全信息

• 象形圖: GHS02,GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H225,H304,H315,H336,H361f,H373,H411
• 防範說明: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• 危險分類: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• 標靶器官: Central nervous system, Nervous system
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: -7.6 °F - closed cup
• 閃點（°C）: -22 °C - closed cup