650420

己烷，同分异构体混合物

≥98.5%, HPLC Plus, for residue analysis, suitable for gas chromatography (GC) and HPLC

• 同義詞: 己烷类, 异己烷
• 經驗公式（希爾表示法）: C₆H₁₄
• CAS號碼: 107-83-5
• 分子量：: 86.18
• Beilstein: 1730733
• MDL號碼: MFCD02179311
• 分類程式碼代碼: 12190000
• PubChem物質ID: 24883751
• bp: 68-70 °C (lit.)

屬性

• 產品名稱: 己烷，同分异构体混合物, HPLC Plus, for HPLC, GC, and residue analysis, ≥98.5%
• 等級: HPLC Plus; for residue analysis
• 品質等級: 100
• 蒸汽密度: 3 (vs air)
• 化驗: ≥98.5%
• 形狀: liquid
• 自燃溫度: 437 °F
• expl. lim.: 7.5 %
• 技術: HPLC: suitable; gas chromatography (GC): suitable
• 雜質: ≤0.01% water; ≤1.0 ppb Fluorescence (quinine) at 365 nm
• 蒸發殘留物: ≤0.0001%
• 鹵化殘基: ≤10 ng/L (as heptachlor epoxide)
• 折射率: n20/D 1.379 (lit.)
• bp: 68-70 °C (lit.)
• mp: −95 °C (lit.)
• 溶解度: ethanol: soluble(lit.)
• 密度: 0.672 g/mL at 25 °C (lit.)
• &lambda ；: H₂O reference
• 紫外吸收: λ: 195 nm A_max: ≤1.00; λ: 225 nm A_max: ≤0.05; λ: 250 nm A_max: ≤0.01; λ: 275-300 nm A_max: ≤0.005
• 應用: food and beverages
• SMILES 字串: C(CCC)(C)C
• InChI: 1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
• InChI 密鑰: AFABGHUZZDYHJO-UHFFFAOYSA-N

描述

應用

• A Specific Chiral HPLC Method for Lifitegrast and Determination of Enantiomeric Impurity in Drug Substance, Ophthalmic Product and Stressed Samples: This study employs hexane isomers in a chiral HPLC method to assess the enantiomeric purity of pharmaceuticals. It showcases hexane isomers′ critical role in ensuring the quality and safety of pharmaceutical products, vital for regulatory compliance and patient safety (Uğur M, Bellur Atici E, Ozkan SA, 2024).

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安全資訊

• 象形圖: GHS02,GHS08,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H225,H304,H315,H336,H361f,H372,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 1 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）: -9.4 °F
• 閃點（°C）: -23 °C
• 個人防護裝備: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter