139386

Hexane

ReagentPlus^®, ≥99%

• Synonym(s): n-Hexane
• Linear Formula: CH₃(CH₂)₄CH₃
• CAS Number: 110-54-3
• Molecular Weight: 86.18
• Beilstein: 1730733
• Número de EC: 203-777-6
• Número MDL: MFCD00009520
• ID de la sustancia en PubChem: 329750373
• NACRES: NA.06

Properties

• densidad de vapor: ~3 (vs air)
• Nivel de calidad: 100
• presión de vapor: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• Línea del producto: ReagentPlus^®
• ensayo: ≥99%
• formulario: liquid
• temp. de autoignición: 453 °F
• lim. expl.: 7.7 %
• technique(s): GC/MS: suitable
• índice de refracción: n20/D 1.375 (lit.)
• pH: 7
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• solubilidad: water: insoluble
• densidad: 0.659 g/mL at 25 °C (lit.)
• SMILES string: CCCCCC
• InChI: 1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3
• InChI key: VLKZOEOYAKHREP-UHFFFAOYSA-N

Description

Descripción general

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.

Aplicación

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.

Envase

2, 100, 500, 500 mL in glass bottle

2.5 L

Información legal

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• pictogramas: GHS02,GHS07,GHS08,GHS09
• Palabra de señalización: Danger
• Frases de peligro: H225 - H304 - H315 - H336 - H361f - H373 - H411
• Consejos de prudencia: P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Clasificaciones de peligro: Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3
• Órganos de actuación: Nervous system, Respiratory system
• Código de clase de almacenamiento: 3 - Flammable liquids
• WGK: WGK 2
• Punto de inflamabilidad F: -7.6 °F
• Punto de inflamabilidad C: -22 °C