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Merck
CN

87140

Sigma-Aldrich

十四烷

olefin free, ≥99.0% (GC)

别名:

n-Tetradecane

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关于此项目

线性分子式:
CH3(CH2)12CH3
CAS Number:
分子量:
198.39
Beilstein:
1733859
EC 号:
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22
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蒸汽密度

6.83 (vs air)

质量水平

蒸汽压

1 mmHg ( 76.4 °C)

方案

≥99.0% (GC)

表单

liquid

自燃温度

455 °F

折射率

n20/D 1.429 (lit.)
n20/D 1.429

沸点

252-254 °C (lit.)

mp

5.5 °C (lit.)

密度

0.762 g/mL at 20 °C (lit.)

SMILES字符串

CCCCCCCCCCCCCC

InChI

1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3

InChI key

BGHCVCJVXZWKCC-UHFFFAOYSA-N

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应用

十四烷可用于合成热稳定性纳米胶囊相变材料(NEPCM),用于热能储存和传热强化应用。它还可用作n-烷烃模型,用于研究较大的n-烷烃的点火时间测量。

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

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

215.6 °F - closed cup

闪点(°C)

102 °C - closed cup

个人防护装备

Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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A shock tube study of the ignition of n-heptane, n-decane, n-dodecane, and n-tetradecane at elevated pressures
Shen HPS, et al.
Energy and Fuels, 23(5), 2482-2489 (2009)
Preparation and characterization of nano-encapsulated n-tetradecane as phase change material for thermal energy storage
Fang G, et al.
Chemical Engineering Journal, 153(1-3), 217-221 (2009)
Robert Byrne et al.
Physical chemistry chemical physics : PCCP, 12(8), 1895-1904 (2010-02-11)
Investigations into the extent of structuring present in phosphonium based ionic liquids (ILs) have been carried out using photochromic molecular probes. Three spiropyran derivatives containing hydroxyl (BSP-1), carboxylic acid (BSP-2) and aliphatic chain (C(14)H(29)) (BSP-3) functional groups have been analysed
Agnieszka Ewa Wiacek et al.
Langmuir : the ACS journal of surfaces and colloids, 24(14), 7413-7420 (2008-06-21)
Zeta potentials and effective diameters of n-tetradecane emulsions in 1 M ethanol were investigated in the presence of 1,2-dipalmitoyl- sn-glycero-3-phosphocholine (DPPC) (1 mg/100 mL), Candida cylindracea lipase (CCL), and phospholipase PLA2 (1 mg/100 mL) at 20, 37, and 45 degrees
Stephan Kubowicz et al.
Langmuir : the ACS journal of surfaces and colloids, 25(2), 952-958 (2009-01-30)
The behavior of mixed-ligand-coated gold nanoparticles at a liquid-liquid interface during compression has been investigated. The system was characterized by measuring pressure-area isotherms and by simultaneously performing in situ X-ray studies. Additionally, Monte Carlo (MC) simulations were carried out in

实验方案

Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane

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