正己烷，Hexane；puriss. p.a., ACS reagent, reag. Ph. Eur., ≥99% (GC)

等级

ACS reagent
puriss. p.a.

质量水平

200

Agency

reag. Ph. Eur.

蒸汽密度

~3 (vs air)

蒸汽压

256 mmHg ( 37.7 °C)
5.2 psi ( 37.7 °C)
~132 mmHg ( 20 °C)

测定

≥99% (GC)

形式

liquid

自燃温度

453 °F

expl. lim.

7.7 %

technique(s)

GC/MS: suitable

杂质

≤0.0001% thiophene
≤0.001% non-volatile matter
≤0.002% free acid (as CH₃COOH)
≤0.005% S-compounds (as S)
≤0.01% aromatic substances (as C₆H₆)
≤0.01% water (Karl Fischer)

折射率

n20/D 1.3745-1.3755
n20/D 1.375 (lit.)

pH值（酸碱度）

7

bp

69 °C (lit.)

mp

−95 °C (lit.)

密度

0.659 g/mL at 25 °C (lit.)

痕量阳离子

Al: ≤0.5 mg/kg
B: ≤0.02 mg/kg
Ba: ≤0.1 mg/kg
Ca: ≤0.5 mg/kg
Cd: ≤0.05 mg/kg
Co: ≤0.02 mg/kg
Cr: ≤0.02 mg/kg
Cu: ≤0.02 mg/kg
Fe: ≤0.1 mg/kg
Mg: ≤0.1 mg/kg
Mn: ≤0.02 mg/kg
Ni: ≤0.02 mg/kg
Pb: ≤0.1 mg/kg
Sn: ≤0.1 mg/kg
Zn: ≤0.1 mg/kg

SMILES string

CCCCCC

适用性

passes test for reaction against H₂SO₄

InChI

1S/C6H14/c1-3-5-6-4-2/h3-6H2,1-2H3

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

象形图

GHS02,GHS07,GHS08,GHS09

警示用语：

Danger

危险声明

H225 - H304 - H315 - H336 - H361f - H373 - H411

预防措施声明

P202 - P210 - P273 - P301 + P310 - P303 + P361 + P353 - P331

危险分类

Aquatic Chronic 2 - Asp. Tox. 1 - Flam. Liq. 2 - Repr. 2 - Skin Irrit. 2 - STOT RE 2 Inhalation - STOT SE 3

靶器官

Nervous system, Respiratory system

储存分类代码

3 - Flammable liquids

WGK

WGK 2

闪点(F)

-7.6 °F

闪点(C)

-22 °C