正戊烷，Pentane；suitable for HPLC, ≥99.0%

蒸汽密度

2.48 (vs air)

质量水平

100

蒸汽压

26.98 psi

测定

≥99.0%

形式

liquid

自燃温度

500 °F

expl. lim.

~8.3 %

technique(s)

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.)

bp

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 string

CCCCC

InChI

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

InChI key

OFBQJSOFQDEBGM-UHFFFAOYSA-N

象形图

GHS02,GHS07,GHS08,GHS09

警示用语：

Danger

危险声明

H225 - H304 - H336 - H411

预防措施声明

P210 - P233 - P240 - P273 - P301 + P310 - P331

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

-40.0 °F

闪点(C)

-40 °C

个人防护装备

Eyeshields, Faceshields, Gloves