33117

Cyclohexane

puriss. p.a., ACS reagent, ≥99.5% (GC)

• Formule empirique (notation de Hill): C₆H₁₂
• Numéro CAS: 110-82-7
• Poids moléculaire : 84.16
• Numéro Beilstein : 1900225
• Numéro CE : 203-806-2
• Numéro MDL: MFCD00003814
• Code UNSPSC : 12191502
• ID de substance PubChem : 329754457
• Nomenclature NACRES : NA.21

Propriétés

• Qualité: ACS reagent; puriss. p.a.
• Niveau de qualité: 200
• Densité de vapeur: 2.9 (vs air)
• Pression de vapeur: 168.8 mmHg ( 37.7 °C); 77 mmHg ( 20 °C)
• Pureté: ≥99.5% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 500 °F
• Limite d'explosivité: 9 %
• Impuretés: ≤0.001% free acid (as HCl); ≤0.001% non-volatile matter; ≤0.01% water (Karl Fischer); ≤0.05% aromatic substances (as C₆H₆); ≤0.05% cyclohexene (C₆H₁₀)
• Couleur: APHA: ≤10
• Indice de réfraction: n20/D 1.4250-1.4280; n20/D 1.426 (lit.)
• Point d'ébullition: 80.7 °C (lit.)
• Pf: 4-7 °C (lit.)
• Température de transition: solidification point 5.5-6.5 °C
• Densité: 0.779 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
• Adéquation: passes test for reaction against H₂SO₄
• Chaîne SMILES: C1CCCCC1
• InChI: 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
• Clé InChI: XDTMQSROBMDMFD-UHFFFAOYSA-N

Description

Description générale

Cyclohexane undergoes oxidation in the presence of various oxidants such as hydrogen peroxide, tert-butyl hydroperoxide and molecular oxygen.

Application

Cyclohexane has been used to prepare a 1.3M solution of sec-butyllithium. It may be used as a starting reagent for the synthesis of adipic acid and ε-caprolactam.

Autres remarques

The article number 33117-4X2.5L will be discontinued. Please order the single bottle 33117-2.5L which is physically identical with the same exact specifications.
The article number 33117-4X2.5L-M will be discontinued. Please order the single bottle 33117-2.5L-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,H410
• Conseils de prudence: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Central nervous system
• Code de la classe de stockage: 3 - Flammable liquids
• Classe de danger pour l'eau (WGK): WGK 2
• Point d'éclair (°F): -4.0 °F - closed cup
• Point d'éclair (°C): -20 °C - closed cup