Merck
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文件

296090

Sigma-Aldrich

正己烷

anhydrous, 95%

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别名:
正己烷
线性分子式:
CH3(CH2)4CH3
CAS号:
110-54-3
分子量:
86.18
Beilstein:
1730733
EC 号:
203-777-6
MDL编号:
MFCD00009520
PubChem化学物质编号:
57648384
NACRES:
NA.21

等级

anhydrous

质量水平

100

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)

检测方案

95%

形式

liquid

自燃温度

453 °F

expl. lim.

7.7 %

杂质

<0.001% water
<0.005% water (100 mL pkg)

蒸发残留物

<0.0003%

折射率

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.)

SMILES string

CCCCCC

InChI

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

InChI key

VLKZOEOYAKHREP-UHFFFAOYSA-N

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此商品
13938620875232293
Hexane anhydrous, 95%

Sigma-Aldrich

296090

正己烷

Hexane ReagentPlus&#174;, &#8805;99%

Sigma-Aldrich

139386

正己烷

Hexane Laboratory Reagent, &#8805;95%

Sigma-Aldrich

208752

正己烷

Hexane puriss. p.a., ACS reagent, reag. Ph. Eur., &#8805;99% (GC)

Sigma-Aldrich

32293

正己烷

vapor density

~3 (vs air)

vapor density

~3 (vs air)

vapor density

~3 (vs air)

vapor density

~3 (vs air)

vapor pressure

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

vapor pressure

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

vapor pressure

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

vapor pressure

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

assay

95%

assay

≥99%

assay

≥95%

assay

≥99% (GC)

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

453 °F

autoignition temp.

453 °F

autoignition temp.

453 °F

autoignition temp.

453 °F

一般描述

己烷是一种非极性的挥发性有机溶剂，主要用作油籽加工中的萃取剂。

其他说明

货号296090-4X2L的产品即将停产。请订购296090-2L单瓶装，因为其物理参数与上述产品本质相同。

建议的防溅射手套

产品编号
说明
价格

警示用语：

Danger

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

Central nervous system, Nervous system

储存分类代码

3 - Flammable liquids

WGK

WGK 3

闪点(F)

-7.6 °F

闪点(C)

-22 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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The Merck Index: An Encyclopedia of Chemicals, Drugs,
Royal Society of Chemistry null
William S Turner et al.
Journal of visualized experiments : JoVE, (92)(92), e51044-e51044 (2014-10-29)
Many tissues, such as the adult human hearts, are unable to adequately regenerate after damage.(2,3) Strategies in tissue engineering propose innovations to assist the body in recovery and repair. For example, TE approaches may be able to attenuate heart remodeling
Comparative evaluation of 11 essential oils of different origin as functional antioxidants, antiradicals and antimicrobials in foods.
Sacchetti G, et al.
Food Chemistry, 91(4), 621-632 (2005)
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Langmuir : the ACS journal of surfaces and colloids, 21(12), 5298-5306 (2005-06-01)
The development of model materials and image processing methods to directly visualize and quantify colloidal rod assembly by means of confocal laser scanning microscopy (CLSM) is reported. Monodisperse fluorescent colloidal rods are prepared by the uniaxial extensional deformation of sterically
Eagleson M.
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