Isooctane

grade

ACS reagent

Quality Level

300

Agency

reag. Ph. Eur.

vapor density

3.9 (vs air)

vapor pressure

41 mmHg ( 21 °C)

product line

EMSURE^®

Assay

≥99.5% (GC)

form

liquid

autoignition temp.

745 °F

potency

>2500 mg/kg LD₅₀ oral (Rat)

expl. lim.

6 %

impurities

≤0.0003 meq/g Acidity
≤0.005% Sulfur compounds (as S)
≤0.01% Water

evapn. residue

≤0.001%

color

APHA: ≤10

transmittance

250-420 nm ≥98%

refractive index

n20/D 1.391 (lit.)

pH

7

bp

98-99 °C (lit.)

mp

−107 °C (lit.)

transition temp

flash point -12 °C

density

0.692 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

SMILES string

CC(C)CC(C)(C)C

InChI

1S/C8H18/c1-7(2)6-8(3 4)5/h7H 6H2 1-5H3

InChI key

NHTMVDHEPJAVLT-UHFFFAOYSA-N