32293

Hexane

≥99% (GC), ACS reagent, suitable for GC/MS, puriss. p.a., reag. Ph. Eur.

• 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 : 329754126
• Nomenclature NACRES : NA.21

Propriétés

• product name: Hexane, puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (GC)
• Qualité: ACS reagent; puriss. p.a.
• Niveau de qualité: 200
• Agence: reag. Ph. Eur.
• 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: ≥99% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 453 °F
• Limite d'explosivité: 7.7 %
• Technique(s): GC/MS: suitable
• Impuretés: ≤0.0001% thiophene; ≤0.001% non-volatile matter; ≤0.002% free acid (as CH₃COOH); ≤0.005% S-compounds (as S); ≤0.01% aromatic substances (as C₆H₆); ≤0.01% water (Karl Fischer)
• Indice de réfraction: n20/D 1.3745-1.3755; 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.)
• Traces de cations: Al: ≤0.5 mg/kg; B: ≤0.02 mg/kg; Ba: ≤0.1 mg/kg; Ca: ≤0.5 mg/kg; Cd: ≤0.05 mg/kg; Co: ≤0.02 mg/kg; Cr: ≤0.02 mg/kg; Cu: ≤0.02 mg/kg; Fe: ≤0.1 mg/kg; Mg: ≤0.1 mg/kg; Mn: ≤0.02 mg/kg; Ni: ≤0.02 mg/kg; Pb: ≤0.1 mg/kg; Sn: ≤0.1 mg/kg; Zn: ≤0.1 mg/kg
• Chaîne SMILES: CCCCCC
• Adéquation: passes test for reaction against H₂SO₄
• 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 hydrocarbon having 5 structural isomeric forms. It is a colorless, combustible liquid. It is one of the essential components of petroleum ether. It can be obtained from petroleum by distillation. It can also be produced by electrolysis of potassium butyrate. It is widely employed organic solvent for the dissolution of fats and oils.

Application

Hexane has been used in the preparation of graft-copolymer chains of poly-(dimethylsiloxane)-g-poly(methyl methacrylate). It has been employed for the GC/MS characterization of essential oils extracted from various origins.

Remarque sur l'analyse

boiling range 67-69°C min. 95%; density (D 20/20) 0.659-0.663

Autres remarques

The article number 32293-4X2.5L will be discontinued. Please order the single bottle 32293-2.5L which is physically identical with the same exact specifications.
The article number 32293-4X2.5L-M will be discontinued. Please order the single bottle 32293-2.5L-M which is physically identical with the same exact specifications.
The article number 32293-6X1L will be discontinued. Please order the single bottle 32293-1L which is physically identical with the same exact specifications.
The article number 32293-6X1L-M will be discontinued. Please order the single bottle 32293-1L-M which is physically identical with the same exact specifications.

Pertains only in Germany: unversteuert

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