正戊烷

产品名称

正戊烷, for analysis EMSURE^®

InChI

1S/C5H12/c1-3-5-4-2/h3-5H2,1-2H3

SMILES string

CCCCC

InChI key

OFBQJSOFQDEBGM-UHFFFAOYSA-N

grade

reagent grade

vapor density

2.48 (vs air)

product line

EMSURE^®

assay

≥99% (GC)

form

liquid

autoignition temp.

500 °F

potency

>2000 mg/kg LD₅₀, oral (Rat)

expl. lim.

~8.3 %

dilution

(for analytical testing)

impurities

≤0.000002% B (Boron)
≤0.00005% Al (Aluminium)
≤0.0002 meq/g Acidity
≤0.005% Sulfur compounds (as S)
≤0.01% Water

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.358 (lit.)

bp

35-36 °C (lit.)

mp

−130 °C (lit.)

transition temp

flash point -48 °C (refers to pure substance)

solubility

0.4 g/L

density

0.626 g/mL at 25 °C (lit.)

cation traces

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

Quality Level

300