33117

Cyclohexan

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

• Empirische Formel (Hill-System): C₆H₁₂
• CAS-Nummer: 110-82-7
• Molekulargewicht: 84.16
• Beilstein: 1900225
• EG-Nummer: 203-806-2
• MDL-Nummer: MFCD00003814
• UNSPSC-Code: 12191502
• PubChem Substanz-ID: 329754457
• NACRES: NA.21

Eigenschaften

• Qualität: ACS reagent; puriss. p.a.
• Qualitätsniveau: 200
• Dampfdichte: 2.9 (vs air)
• Dampfdruck: 168.8 mmHg ( 37.7 °C); 77 mmHg ( 20 °C)
• Assay: ≥99.5% (GC)
• Form: liquid
• Selbstzündungstemp.: 500 °F
• Expl.-Gr.: 9 %
• Verunreinigungen: ≤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)
• Farbe: APHA: ≤10
• Brechungsindex: n20/D 1.4250-1.4280; n20/D 1.426 (lit.)
• bp: 80.7 °C (lit.)
• mp (Schmelzpunkt): 4-7 °C (lit.)
• Übergangstemp.: solidification point 5.5-6.5 °C
• Dichte: 0.779 g/mL at 25 °C (lit.)
• Kationenspuren: 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
• Eignung: passes test for reaction against H₂SO₄
• SMILES String: C1CCCCC1
• InChI: 1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
• InChIKey: XDTMQSROBMDMFD-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

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

Anwendung

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.

Sonstige Hinweise

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.

unversteuert

Sicherheitshinweise

• Piktogramme: GHS02,GHS08,GHS07,GHS09
• Signalwort: Danger
• H-Sätze: H225,H304,H315,H336,H410
• P-Sätze: P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
• Gefahreneinstufungen: Aquatic Acute 1 - Aquatic Chronic 1 - Asp. Tox. 1 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• Zielorgane: Central nervous system
• Lagerklassenschlüssel: 3 - Flammable liquids
• WGK: WGK 2
• Flammpunkt (°F): -4.0 °F - closed cup
• Flammpunkt (°C): -20 °C - closed cup