Merck
All Photos(8)

1.04368

Supelco

正己烷

EMPLURA®

Synonym(s):
正己烷
Linear Formula:
CH3(CH2)4CH3
CAS Number:
Molecular Weight:
86.18
Beilstein:
1730733
MDL编号:
EC索引号:
203-777-6

蒸汽密度

~3 (vs air)

质量水平

蒸汽压

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

产品线

Emplura®

测定

≥95% (GC)

形式

liquid

自燃温度

453 °F

效能

25000 mg/kg LD50, oral (Rat)
>2000 mg/kg LD50, skin (Rabbit)

expl. lim.

7.7 %

technique(s)

UV/Vis spectroscopy: suitable

杂质

≤0.005% Free acid (as acetic acid)
≤0.02% Water

折射率

n20/D 1.375 (lit.)

kinematic viscosity

0.50 cSt(20 °C)

bp

69 °C (lit.)

mp

−95 °C (lit.)

转变温度

flash point -22 °C

密度

0.659 g/mL at 25 °C (lit.)

储存温度

2-30°C

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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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% (GC)

assay

≥99% (GC)

assay

≥99.7% (GC)

assay

≥98.5% (Σ hexane isomers + methylcyclopentane )

form

liquid

form

liquid

form

liquid

form

liquid

autoignition temp.

453 °F

autoignition temp.

453 °F

autoignition temp.

453 °F

autoignition temp.

453 °F

expl. lim.

7.7 %

expl. lim.

7.7 %

expl. lim.

7.7 %

expl. lim.

7.7 %

一般描述

EMPLURA® 是我们为高纯度产品提供的一种低成本替代产品。通过EMPLURA 我们为非管制行业中的多种基本应用以及要求不高的应用、制备实验室工作和清洁目的提供一系列溶剂。EMPLURA 溶剂提供了充足的规格信息和最重要的参数。

分析说明

纯度(GC): ≥ 95.0 %
鉴别(IR):符合
游离酸(以乙酸计): ≤ 0.005 %
密度(d 20 °C/4 °C):0.6590 - 0.6620
易碳化物质:符合
水: ≤ 0.02 %

法律信息

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany

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

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