139386

Hexane

≥99%, suitable for GC/MS, suitable for EPA 1613, ReagentPlus^®

• 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 : 12352001
• ID de substance PubChem : 329750373
• Nomenclature NACRES : NA.06

Propriétés

• product name: Hexane, ReagentPlus^®, ≥99%
• Agence: suitable for EPA 1613
• Niveau de qualité: 100
• Densité de vapeur: ~3 (vs air)
• Pression de vapeur: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• Gamme de produits: ReagentPlus^®
• Pureté: ≥99%
• Forme: liquid
• Température d'inflammation spontanée: 453 °F
• Limite d'explosivité: 7.7 %
• Technique(s): GC/MS: suitable
• Indice de réfraction: n20/D 1.375 (lit.)
• pH: 7
• Point d'ébullition: 69 °C (lit.)
• Pf: −95 °C (lit.)
• Solubilité: water: insoluble
• Densité: 0.659 g/mL at 25 °C (lit.)
• Chaîne SMILES: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• Clé InChI: VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Description générale

Hexane is an alkane and exists in 5 structural isomeric forms, i.e. hexane, isohexane, 3-methylpentane, neohexane and 2,3-dimethylbutane. It can be obtained from petroleum by distillation. It can also be produced by electrolyzing the potassium butyrate solution. It is widely employed organic solvent for the dissolution and isolation of fats and oils.

Application

Hexane may be used in the following studies:

• Preparation of graft-copolymer chains of poly-(dimethylsiloxane)-g-poly(methyl methacrylate).
• GC/MS (Gas Chromatography/Mass Spectrometry) characterization of essential oils isolated from various origins.
• As solvent for the preparation of samples and standards during chromatographic studies.

Hexane may be used as a solvent in the detection of rubrene, using normal phase high performance liquid chromatography. It may also be used as an extraction solvent to concentrate the analytes like synthetic cannabinoids of the aminoalkylindole type and methanandamide in serum, followed by separation using liquid chromatography coupled with tandem-mass spectrometry.

Informations légales

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

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