庚烷

等级

HPLC grade

质量水平

100

蒸汽密度

3.5 (vs air)

蒸汽压

40 mmHg ( 20 °C)
83 mmHg ( 37.7 °C)

方案

≥99%

表单

liquid

自燃温度

433 °F

纯化方式

filtration through 0.2μm

expl. lim.

7 %

环保替代产品特性

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

sustainability

Greener Alternative Product

技术

HPLC: suitable

杂质

≤0.001% free acid (as CH₃COOH)
≤0.01% water (Karl Fischer)
≤1 ppb fluorescence (quinine) at 254 nm
≤1 ppb fluorescence (quinine) at 365 nm

蒸发残留物

≤0.0003%

颜色

APHA: ≤10

折射率

n20/D 1.387 (lit.)

沸点

98 °C (lit.)

mp

−91 °C (lit.)

密度

0.684 g/mL at 25 °C (lit.)

紫外吸收

λ: 200 nm A_max: ≤0.70
λ: 210 nm A_max: ≤0.40
λ: 220 nm A_max: ≤0.10
λ: 230 nm A_max: ≤0.05
λ: 245 nm A_max: ≤0.01
λ: 260 nm A_max: ≤0.01
λ: 400 nm A_max: ≤0.01

环保替代产品分类

Aligned,

SMILES字符串

CCCCCCC

InChI

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

InChI key

IMNFDUFMRHMDMM-UHFFFAOYSA-N