Merck
All Photos(4)

296090

Sigma-Aldrich

正己烷

anhydrous, 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

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)

测定

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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Related Categories

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。

包装

100 mL in Sure/Seal™
1, 6×1, 2 L in Sure/Seal™

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。

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

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

个人防护装备

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

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

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