CYCLOHEXANE R. G., REAG. ACS

Name: CYCLOHEXANE R. G., REAG. ACS
Brand: SIGMA-ALDRICH
SKU: 33117-1LSIG
Price: 127.43 EUR

Code: 33117-1LSIG D2-231

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-cap...

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OVERVIEW

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.

General description

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

Other Notes

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

SPECIFICATIONS

assay	≥99.5% (GC)
autoignition temp.	500 °F
bp	80.7 °C (lit.)
cation traces	Cr: ≤0.02 mg/kg, Ca: ≤0.5 mg/kg, Cd: ≤0.05 mg/kg, Ni: ≤0.02 mg/kg, Al: ≤0.5 mg/kg, Ba: ≤0.1 mg/kg, Mg: ≤0.1 mg/kg, Zn: ≤0.1 mg/kg, Sn: ≤0.1 mg/kg, B: ≤0.02 mg/kg, Mn: ≤0.02 mg/kg, Co: ≤0.02 mg/kg, Cu: ≤0.02 mg/kg, Pb: ≤0.1 mg/kg, Fe: ≤0.1 mg/kg
color	APHA: ≤10
density	0.779 g/mL at 25 °C (lit.)
expl. lim.	9 %
form	liquid
grade	puriss. p.a., ACS reagent
impurities	≤0.05% aromatic substances (as C₆H₆), ≤0.05% cyclohexene (C₆H₁₀), ≤0.001% free acid (as HCl), ≤0.001% non-volatile matter, ≤0.01% water (Karl Fischer)
InChI key	XDTMQSROBMDMFD-UHFFFAOYSA-N
InChI	1S/C6H12/c1-2-4-6-5-3-1/h1-6H2
mp	4-7 °C (lit.)
Quality Level	200
refractive index	n20/D 1.4250-1.4280, n20/D 1.426 (lit.)
SMILES string	C1CCCCC1
suitability	passes test for reaction against H₂SO₄
transition temp	solidification point 5.5-6.5 °C
vapor density	2.9 (vs air)
vapor pressure	168.8 mmHg ( 37.7 °C), 77 mmHg ( 20 °C)