正庚烷

InChI

1S/C7H16/c1-3-5-7-6-4-2/h3-7H2,1-2H3

SMILES string

CCCCCCC

InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N

grade

reagent grade

agency

reag. Ph. Eur.

vapor density

3.5 (vs air)

vapor pressure

40 mmHg ( 20 °C), 83 mmHg ( 37.7 °C)

product line

EMSURE^®

assay

≥99% (GC)

form

liquid

autoignition temp.

433 °F

potency

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

expl. lim.

7 %

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

dilution

(for analytical testing)

impurities

≤0.0005% Free acid (as CH₃COOH), ≤0.01% Water, ≤0.1% Aromatic hydrocarbons (as C₆H₆)

Quality Level

300

evapn. residue

≤0.001%

color

APHA: ≤10

refractive index

n20/D 1.387 (lit.)

mp

−91 °C (lit.)

transition temp

flash point -4 °C

density

0.684 g/mL at 25 °C (lit.)

cation traces

Al: ≤0.00001%, 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%

greener alternative category

Aligned

storage temp.

2-30°C