74691
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
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
209-790-3
Beilstein/REAXYS Number:
1740138
MDL number:
产品名称
十八烷, analytical standard
InChI key
RZJRJXONCZWCBN-UHFFFAOYSA-N
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
SMILES string
CCCCCCCCCCCCCCCCCC
grade
analytical standard
vapor density
8.8 (vs air)
vapor pressure
1 mmHg ( 119 °C)
assay
≥98.5% (GC)
autoignition temp.
455 °F
shelf life
limited shelf life, expiry date on the label
technique(s)
HPLC: suitable
gas chromatography (GC): suitable
bp
317 °C (lit.)
mp
26-29 °C (lit.)
28-30 °C
density
0.777 g/mL at 25 °C (lit.)
application(s)
petroleum
format
neat
Quality Level
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Application
关于适当仪器技术的更多信息，请参见产品的检验报告。联系技术服务部寻求进一步支持。
十八烷已用作拟南芥植物代谢物气相色谱-质谱联用(GC-MS)分析的标准品。
十八烷可作为分析参考标准品，通过色谱技术测定硬杂木热压刨花板中的分析物。它可作为内部标准品，用于通过气相色谱-火焰离子化检测法研究血浆甘油磷脂的脂肪酸组分。
十八烷可作为分析参考标准品，通过色谱技术测定硬杂木热压刨花板中的分析物。它可作为内部标准品，用于通过气相色谱-火焰离子化检测法研究血浆甘油磷脂的脂肪酸组分。
signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
330.8 °F - closed cup
flash_point_c
166 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Metabolite Profiling of Mature Arabidopsis thaliana Seeds Using Gas Chromatography-Mass Spectrometry (GC-MS)
Cohen H, et al.
Bio-protocol, 6(21) (2016)
High-throughput analysis of fatty acid composition of plasma glycerophospholipids
Glaser C, et al.
Journal of Lipid Research, 51(1), 216-221 (2010)
Volatile organic emissions arising from the hot-pressing of mixed-hardwood particleboard
Jiang T, et al.
Forest products journal, 52(11), 66-77 (2002)
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
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
实验方案
Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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