208752

Hexane

Laboratory Reagent, ≥95%

• 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: 329752046
• NACRES: NA.21

Properties

• grado: Laboratory Reagent
• Nivel de calidad: 100
• densidad de vapor: ~3 (vs air)
• presión de vapor: 256 mmHg ( 37.7 °C); 5.2 psi ( 37.7 °C); ~132 mmHg ( 20 °C)
• ensayo: ≥95%
• formulario: liquid
• temp. de autoignición: 453 °F
• lim. expl.: 7.7 %
• impurezas: ≤0.005% aromatics (as benzene); ≤0.015% (water)
• residuo de evap.: ≤0.0015%
• índice de refracción: n20/D 1.375 (lit.)
• pH: 7
• bp: 69 °C (lit.)
• mp: −95 °C (lit.)
• 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 unbranched alkane that exists in five structural isomeric forms, i.e. hexane, isohexane, 3-methylpentane, neohexane, and 2,3-dimethylbutane. It can be obtained from petroleum by distillation.

Aplicación

Hexane can be used:      

• As a solvent for the extraction of oil, wax, and fat.     
• As a non-polar solvent in chromatographic applications for product separation and purification.

It is also used in the preparation of organolithium reagents because it cannot be easily deprotonated.

Envase

500 mL in glass bottle

1, 1, 2.5, 2.5, 4, 5, 5, 10, 18, 20, 25, 190 L

Otras notas

The article number 208752-4X2.5L will be discontinued. Please order the single bottle 208752-2.5L which is physically identical with the same exact specifications.

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: Central nervous system, Nervous 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