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Merck
CN

442697

Supelco

十八烷

analytical standard

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关于此项目

线性分子式:
CH3(CH2)16CH3
化学文摘社编号:
分子量:
254.49
Beilstein:
1740138
EC 号:
MDL编号:
UNSPSC代码:
12352200
PubChem化学物质编号:
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等级

analytical standard

蒸汽密度

8.8 (vs air)

蒸汽压

1 mmHg ( 119 °C)

描述

This product has been discontinued. It has been replaced by product 74691.

自燃温度

455 °F

包装

ampule of 1000 mg

技术

HPLC: suitable
gas chromatography (GC): suitable

沸点

317 °C (lit.)

mp

26-29 °C (lit.)

密度

0.777 g/mL at 25 °C (lit.)

应用

environmental
petroleum

包装形式

neat

储存温度

room temp

SMILES字符串

CCCCCCCCCCCCCCCCCC

InChI

1S/C18H38/c1-3-5-7-9-11-13-15-17-18-16-14-12-10-8-6-4-2/h3-18H2,1-2H3

InChI key

RZJRJXONCZWCBN-UHFFFAOYSA-N

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应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

象形图

Health hazard

警示用语:

Danger

危险声明

危险分类

Asp. Tox. 1

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

330.8 °F - closed cup

闪点(°C)

166 °C - closed cup

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Nadine Strehmel et al.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences, 871(2), 182-190 (2008-05-27)
The generation of retention index (RI) libraries is an expensive and time-consuming effort. Procedures for the transfer of RI properties between chromatography variants are, therefore, highly relevant for a shared use. The precision of RI determination and accuracy of RI
Abdul R Bhat et al.
Rapid communications in mass spectrometry : RCM, 24(24), 3547-3552 (2010-11-17)
We introduce a novel preconcentrating technique by using surface modification of palladium nanoparticles (Pd-NPs) with octadecane thiol (ODT) prepared in toluene for selective and sensitive extraction of proteins (insulin, ubiquitin, lysozyme) from a variety of real-world samples including pancreas, mushroom
Emilie Bulard et al.
Langmuir : the ACS journal of surfaces and colloids, 27(8), 4928-4935 (2011-03-18)
Understanding bacterial adhesion on a surface is a crucial step to design new materials with improved properties or to control biofilm formation and eradication. Sum Frequency Generation (SFG) vibrational spectroscopy has been employed to study in situ the conformational response
F Hua et al.
Journal of applied microbiology, 112(1), 25-37 (2011-10-20)
In order to gain more insight into the uptake modes of octadecane by bacteria. A strain that could utilize octadecane well was isolated from crude oil contaminated soil, and named as Pseudomonas sp. DG17 by 16S rDNA analysis. Culture growth
Yuanzhong Yang et al.
Analytical chemistry, 79(13), 4942-4949 (2007-06-02)
In this study, the open-tubular electrochromatographic (OT-CEC) migration behavior of various peptides has been characterized using etched and chemically (n-octadecyl- and cholesterol-) modified capillaries, interfaced to an electrospray ionization mass spectrometer through a sheath liquid configuration. The stationary phases were

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