1.09666

Supelco

Cyclohexane

for analysis EMSURE® ACS,ISO,Reag. Ph Eur

Synonym(s):
Hexahydrobenzene, Hexamethylene, Naphthene, Cyclohexane
Empirical Formula (Hill Notation):
C6H12
CAS Number:
Molecular Weight:
84.16
MDL number:
EC Index Number:
203-806-2
Pricing and availability is not currently available.

storage conditions

Store at +5°C to +30°C.

Quality Level

grade

ACS reagent

Agency/Method

reag. ISO
reag. Ph. Eur.

vapor pressure

124 hPa ( 24 °C)

assay

≥99.5% (GC)

form

liquid

autoignition temp.

260 °C

potency

>5000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

expl. lim.

1.2-8.3 % (v/v)

kinematic viscosity

1.26 cSt(20 °C)

bp

81 °C/1013 hPa

mp

6.5 °C

transition temp

flash point -18 °C

solubility

0.05 g/L

density

0.78 g/cm3 at 20 °C

InChI

1S/C6H12/c1-2-4-6-5-3-1/h1-6H2

InChI key

XDTMQSROBMDMFD-UHFFFAOYSA-N

Related Categories

General description

EMSURE grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE provides worldwide best and most extensive product specifications. We declare our EMSURE range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards.

Analysis Note

Purity (GC): ≥ 99.5 %
Identity (IR): conforms
Appearance: clear
Color: ≤ 10 Hazen
Melting point: ≥ 6.0 °C
Density (d 20 °C/20 °C): 0.779 - 0.781
Boiling point: 80 - 81 °C
Acidity: ≤ 0.0003 meq/g
Aromatics (as benzene): ≤ 0.05 %
Cyclohexene (GC): ≤ 0.05 %
Ethanol (GC): ≤ 0.01 %
Readily carbonizable substances: conforms
Al (Aluminium): ≤ 0.00005 %
B (Boron): ≤ 0.000002 %
Ba (Barium): ≤ 0.00001 %
Ca (Calcium): ≤ 0.00005 %
Cd (Cadmium): ≤ 0.000005 %
Co (Cobalt): ≤ 0.000002 %
Cr (Chromium): ≤ 0.000002 %
Cu (Copper): ≤ 0.000002 %
Fe (Iron): ≤ 0.00001 %
Mg (Magnesium): ≤ 0.00001 %
Mn (Manganese): ≤ 0.000002 %
Ni (Nickel): ≤ 0.000002 %
Pb (Lead): ≤ 0.00001 %
Sn (Tin): ≤ 0.00001 %
Zn (Zinc): ≤ 0.00001 %
Evaporation residue: ≤ 0.001 %
Water: ≤ 0.01 %

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