Merck
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208752

Sigma-Aldrich

正己烷

Laboratory Reagent, ≥95%

Synonym(s):
正己烷
Linear Formula:
CH3(CH2)4CH3
CAS Number:
Molecular Weight:
86.18
Beilstein:
1730733
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.21

等级

Laboratory Reagent

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)

测定

≥95%

形式

liquid

自燃温度

453 °F

expl. lim.

7.7 %

杂质

≤0.005% aromatics (as benzene)
≤0.015% (water)

蒸发残留物

≤0.0015%

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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包装

500 mL in glass bottle
1, 4 L in glass bottle
18 L in steel drum

其他说明

货号208752-4X2.5L将停产。请订购物理性质和规格相同的单瓶208752-2.5L。

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 2

闪点(F)

-7.6 °F

闪点(C)

-22 °C

Certificate of Analysis

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Certificate of Origin

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