2-Methylbutane

Product Name

2-Methylbutane, puriss. p.a., ≥99.5% (GC)

InChI key

QWTDNUCVQCZILF-UHFFFAOYSA-N

InChI

1S/C5H12/c1-4-5(2)3/h5H,4H2,1-3H3

SMILES string

CCC(C)C

vapor density

2.6 (vs air)

vapor pressure

11.17 psi ( 20 °C)

grade

puriss. p.a.

assay

≥99.5% (GC)

form

liquid

autoignition temp.

788 °F

expl. lim.

8.3 %

technique(s)

GC/GC: suitable

impurities

≤0.05% water

evapn. residue

≤0.001%

refractive index

n20/D 1.354 (lit.)
n20/D 1.354

bp

30 °C (lit.)

mp

-160 °C

density

0.62 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.5 mg/kg
Ba: ≤0.1 mg/kg
Bi: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
K: ≤0.5 mg/kg
Li: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Mo: ≤0.1 mg/kg
Na: ≤0.5 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sr: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

storage temp.

2-8°C

Quality Level

200