戊烷

等级

HPLC grade

蒸汽密度

2.48 (vs air)

蒸汽压

26.98 psi

方案

≥99.0%

表单

liquid

自燃温度

500 °F

expl. lim.

~8.3 %

技术

HPLC: suitable

杂质

≤0.0005% free acid (as CH₃COOH)
≤0.0005% non-volatile matter
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm
<0.005% water (Karl Fischer)

蒸发残留物

<0.0005%

透射比

200 nm, ≥20%
210 nm, ≥60%
220 nm, ≥85%
230 nm, ≥95%
250 nm, ≥99%

折射率

n20/D 1.358 (lit.)

沸点

35-36 °C (lit.)

mp

−130 °C (lit.)

密度

0.626 g/mL at 25 °C (lit.)

λ

neat

紫外吸收

λ: 200 nm A_max: ≤0.70
λ: 210 nm A_max: ≤0.20
λ: 220 nm A_max: ≤0.07
λ: 230 nm A_max: ≤0.02
λ: 250 nm A_max: ≤0.004

SMILES字符串

CCCCC

InChI

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

InChI key

OFBQJSOFQDEBGM-UHFFFAOYSA-N