环己烷

InChI

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

SMILES string

C1CCCCC1

InChI key

XDTMQSROBMDMFD-UHFFFAOYSA-N

grade

ACS reagent

agency

reag. ISO, reag. Ph. Eur.

vapor density

2.9 (vs air)

vapor pressure

168.8 mmHg ( 37.7 °C), 77 mmHg ( 20 °C)

product line

EMSURE^®

assay

≥99.5% (GC)

form

liquid

autoignition temp.

500 °F

potency

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

expl. lim.

9 %

dilution

(for analytical testing)

impurities

≤0.0003 meq/g Acidity, ≤0.01% Ethanol (GC), ≤0.01% Water, ≤0.05% Aromatics (as benzene), ≤0.05% Cyclohexene (GC)

evapn. residue

≤0.001%

color

clearAPHA: ≤10

Quality Level

300

kinematic viscosity

1.26 cSt(20 °C)

mp

4-7 °C (lit.)

transition temp

flash point -18 °C

solubility

0.05 g/L

density

0.779 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.00005%, B: ≤0.000002%, Ba: ≤0.00001%, Ca: ≤0.00005%, Cd: ≤0.000005%, Co: ≤0.000002%, Cr: ≤0.000002%, Cu: ≤0.000002%, Fe: ≤0.00001%, Mg: ≤0.00001%, Mn: ≤0.000002%, Ni: ≤0.000002%, Pb: ≤0.00001%, Sn: ≤0.00001%, Zn: ≤0.00001%

storage temp.

2-30°C