Octane

CAS # 111-65-9

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Compound Structure and Properties

Molecular Weight	114.2285
Formula	C₈H₁₈
Melting Point	-57--57 °C, 216-216.6 °K, -71--70 °F
Boiling Point	125-126 °C, 398.2-399.2 °K, 257-259 °F
Density	703 mg mL⁻¹
Solubility in Water	7 mg L⁻¹ (at 20 C°)
log P	4.783

Data above sourced from: ChemSpider and Wikipedia

GC Mass Spectrum

m/z
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Synonyms

Octane; n-Octane; n-C8H18; Oktan; Oktanen; Ottani; C8; UN 1262; Octan

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Application Chromatograms

C1-C10 on Rt-Q-BOND

Determination Of Hydrocarbon Group Type in Gasoline on Rxi-1ms by GC-VUV (ASTM D8071)

PAMS on Rt-Alumina BOND/MAPD (by FID) and Rxi-624Sil MS (by MS) using Deans Switch

TO-15 (HJ759) + PAMS on Rt-Alumina BOND/MAPD (by FID) and Rxi-624Sil MS (by MS) using Deans Switch

ASTM D7504: Impurities in Monocyclic Aromatic Hydrocarbons on Stabilwax

Petroleum Hydrocarbons (TPH) on Rxi-1ms

TNRCC 1006 Retention Time Marker Mix on Rxi-5Sil MS

PiONA Calibration Standard on Rtx-DHA-100 by ASTM D6729-14

Simulated Distillation of Gasoline on MXT-1 (ASTM D7096-16)

Simulated Distillation of Gasoline with Oxygenates on MXT-1 (ASTM D7096-16)