Description

Cyclohexane For HPLC ≥99.7% 4 Liter Case/4

  • CAS Number 110-82-7
  • Empirical Formula (Hill Notation) C6H12
  • Molecular Weight 84.16
  • Beilstein/REAXYS Number 1900225
  • EC Number 203-806-2
  • MDL number MFCD00003814
  • PubChem Substance ID 329755064
  • NACRES NA.21
Quality Level 100
Grade for HPLC
Vapor Density 2.9 (vs air)
Vapor Pressure

168.8 mmHg (37.7°C) 77 mmHg (20°C)

Assay ≥99.7%
Autoignition Temperature 500°F
Expl. Lim. 9 %
Impurities

≤0.0005% non-volatile matter ≤0.001% free acid (as HCl) ≤0.01% water (Karl Fischer) ≤1 Ppb fluorescence (quinine) at 254 nm ≤1 Ppb fluorescence (quinine) at 365 nm

Evaporation Residue ≤0.0005%
transmittance

220 Nm, ≥20% 230 Nm, ≥50% 235 Nm, ≥80% 255 Nm, ≥98%

Refractive Index n20/D 1.426 (lit.)
bp 80.7°C (lit.)
mp 4-7°C (lit.)
Density

0.779 G/mL At 25°C (lit.) 0.780 G/mL At 25°C

λ H2O reference
UV absorption

λ: 210 Nm Amax: ≤1.00 λ: 220 Nm Amax: ≤0.50 λ: 230 Nm Amax: ≤0.20 λ: 235 Nm Amax: ≤0.10 λ: 240 Nm Amax: ≤0.08 λ: 250 Nm Amax: ≤0.03 λ: 255 Nm Amax: ≤0.01

Featured Industry Food and Beverages

Safety Information

 GHS02, GHS07, GHS08, GHS09