Cyclohexane PurTech Standard for GC

GC Standard


Synonym: 
Linear Formula:  C6H12
Molecular Weight:  84.16 g/mol
CAS Number:  110-82-7

Properties

Vapour pressure 124 hPa at 24 °C
Water Solubility 52 g/l at 23.5 °C - partly soluble
Autoignition temp. 260 ‚°C
Explosion limit Upper explosion limit: 8.3 %(V) Lower explosion limit: 1.2 %(V)
Assay Purity >= 99.5 %
Refractive index n20/D 1.426 (lit.)
B pt. 260 ‚°C
M pt. 260‚°C
Density 0.779 g/mL at 25 °C (lit.)

Safety Information

Hazard Statement(s) H225 - H304 - H315 - H336 - H410
Precautionary Statement  P210 - P233 - P273 - P301 + P310 - P303 + P361 + P353 - P331
Symbol
Signal word Danger
HS Code 98020000
Flash point -20‚°C
Storage Temp. RT
Storage Class 3 - Flammable liquids
UN Number 1145

Description

Recommended products
Toluene

Application
Cyclohexane may undergo oxidation using hydrogen peroxide as oxidant and in the presence of a polyoxotungstate catalyst to form cyclohexanone and cyclohexanol as the main products. Its dehydrogenation in the presence of Ni-CuSiO2 catalysts forms benzene in good yield.

Purpose
For R&D use only not for drug household or other uses.

General Description
Cyclohexane anhydrous 99.5%