650420

Hexan, Isomerengemisch

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

• Synonym(e): Isohexan
• Empirische Formel (Hill-System): C₆H₁₄
• CAS-Nummer: 107-83-5
• Molekulargewicht: 86.18
• Beilstein: 1730733
• MDL-Nummer: MFCD02179311
• UNSPSC-Code: 12190000
• PubChem Substanz-ID: 24883751

Eigenschaften

• product name: Hexan, Isomerengemisch, HPLC Plus, for HPLC, GC, and residue analysis, ≥98.5%
• Qualität: HPLC Plus; for residue analysis
• Qualitätsniveau: 100
• Dampfdichte: 3 (vs air)
• Assay: ≥98.5%
• Form: liquid
• Selbstzündungstemp.: 437 °F
• Expl.-Gr.: 7.5 %
• Methode(n): HPLC: suitable; gas chromatography (GC): suitable
• Verunreinigungen: ≤0.01% water; ≤1.0 ppb Fluorescence (quinine) at 365 nm
• Abdampfrückstand: ≤0.0001%
• Halogenhaltiger Rückstand: ≤10 ng/L (as heptachlor epoxide)
• Brechungsindex: n20/D 1.379 (lit.)
• bp: 68-70 °C (lit.)
• mp (Schmelzpunkt): −95 °C (lit.)
• Löslichkeit: ethanol: soluble(lit.)
• Dichte: 0.672 g/mL at 25 °C (lit.)
• λ: H₂O reference
• UV-Absorption: 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
• Anwendung(en): food and beverages
• InChI: 1S/C6H14/c1-4-5-6(2)3/h6H,4-5H2,1-3H3
• InChIKey: AFABGHUZZDYHJO-UHFFFAOYSA-N

Beschreibung

Anwendung

• 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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Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H336,H361f,H372,H411
• P-Sätze: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 1 Inhalation - STOT SE 3
• Zielorgane: Central nervous system, Nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 3
• Flammpunkt (°F): -9.4 °F
• Flammpunkt (°C): -23 °C
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter