34859

Hexane

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

• Synonyme(s) : n-Hexane
• Formule linéaire : CH₃(CH₂)₄CH₃
• Numéro CAS: 110-54-3
• Poids moléculaire : 86.18
• Numéro Beilstein : 1730733
• Numéro CE : 203-777-6
• Numéro MDL: MFCD00009520
• Code UNSPSC : 41116105
• ID de substance PubChem : 329755068
• Nomenclature NACRES : NA.06

Propriétés

• product name: Hexane, suitable for HPLC, ≥97.0% (GC)
• Agence: suitable for EPA 1613; suitable for EPA ACB B21-02; suitable for EPA ACB B23-05b; suitable for EPA OTM-45
• Densité de vapeur: ~3 (vs air)
• Pression de vapeur: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• Pureté: ≥97.0% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 453 °F
• Limite d'explosivité: 7.7 %
• Technique(s): HPLC: suitable
• Impuretés: ≤0.0005% non-volatile matter; ≤0.001% free acid (as CH₃COOH); ≤0.01% water (Karl Fischer)
• Résidus d'évap.: ≤0.0005%
• Transmittance: 200 nm, ≥20%; 225 nm, ≥80%; 250 nm, ≥98%
• Indice de réfraction: n20/D 1.375 (lit.)
• pH: 7
• Point d'ébullition: 69 °C (lit.)
• Pf: −95 °C (lit.)
• Densité: 0.659 g/mL at 25 °C (lit.)
• λ: H₂O reference
• Absorption UV: λ: 200 nm A_max: ≤0.70; λ: 225 nm A_max: ≤0.10; λ: 250 nm A_max: ≤0.01
• Application(s): food and beverages
• Chaîne SMILES: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• Clé InChI: VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Application

• 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).

Autres remarques

Important notice

• The article number 34859-4X2.5L will be discontinued. Please order the single bottle 34859-2.5L which is physically identical with the same exact specifications.
• The article number 34859-6X1L will be discontinued. Please order the single bottle 34859-1L which is physically identical with the same exact specifications.

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Informations sur la sécurité

• Pictogrammes: GHS02,GHS08,GHS07,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H225,H304,H315,H336,H361f,H373,H411
• Conseils de prudence: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classification des risques: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Organes cibles: Central nervous system, Nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): -7.6 °F - closed cup
• Point d'éclair (°C): -22 °C - closed cup