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Merck
CN

297879

Sigma-Aldrich

十二烷

anhydrous, ≥99%

别名:

n-十二烷

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About This Item

线性分子式:
CH3(CH2)10CH3
CAS号:
分子量:
170.33
Beilstein:
1697175
EC 号:
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:
NACRES:
NA.21

等级

anhydrous

质量水平

蒸汽密度

5.96 (vs air)

蒸汽压

1 mmHg ( 47.8 °C)

检测方案

≥99%

形式

liquid

自燃温度

401 °F

expl. lim.

8 %

杂质

<0.003% water
<0.005% water (100 mL pkg)

折射率

n20/D 1.421 (lit.)

bp

215-217 °C (lit.)

mp

−9.6 °C (lit.)

密度

0.75 g/mL at 25 °C (lit.)

SMILES字符串

CCCCCCCCCCCC

InChI

1S/C12H26/c1-3-5-7-9-11-12-10-8-6-4-2/h3-12H2,1-2H3

InChI key

SNRUBQQJIBEYMU-UHFFFAOYSA-N

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一般描述

十二烷是一种主要存在于喷气燃料中的直链烷烃。

应用

十二烷可以用作无机稀释剂,与癸醇一起形成有机相用作活性稀释剂,与三-n-辛胺一起作为萃取剂。该系统可用于从水溶液中提取乳酸。

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Asp. Tox. 1

补充剂危害

WGK

WGK 1

闪点(°F)

158.0 °F - Pensky-Martens closed cup

闪点(°C)

70 °C - Pensky-Martens closed cup

个人防护装备

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


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分析证书(COA)

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Thermal decomposition of n-dodecane: Experiments and kinetic modeling.
Herbinet O, et al.
Journal of Analytical and Applied Pyrolysis, 78(2), 419-429 (2007)
Lactic acid extraction from aqueous solutions with tri-n-octylamine dissolved in decanol and dodecane
Yankov D, et al.
Biochemical Engineering Journal, 21(1), 63-71 (2004)
The novel extractants, diglycolamides, for the extraction of lanthanides and actinides in HNO3-n-dodecane system.
Sasaki Y, et al.
Solvent Extr. Ion Exch., 19(1), 91-103 (2001)
E J Walsh et al.
Biomedical microdevices, 8(1), 59-64 (2006-02-24)
The two-phase segmented flow approach to the processing and quantitative analysis of biological samples in microdevices offers significant advantages over the single-phase continuous flow methodology. Despite this, little is known about the compatibility of samples and reactants with segmenting fluids
Hydroisomerization and hydrocracking. 2. Product distributions from n-decane and n-dodecane.
Steijns M, et al.
Ind. Eng. Chem. Prod. Res. Dev., 20(4), 654-660 (1981)

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