442708
十四烷
analytical standard
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关于此项目
线性分子式:
CH3(CH2)12CH3
化学文摘社编号:
分子量:
198.39
EC Number:
211-096-0
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1733859
MDL number:
InChI key
BGHCVCJVXZWKCC-UHFFFAOYSA-N
InChI
1S/C14H30/c1-3-5-7-9-11-13-14-12-10-8-6-4-2/h3-14H2,1-2H3
SMILES string
CCCCCCCCCCCCCC
grade
analytical standard
vapor density
6.83 (vs air)
vapor pressure
1 mmHg ( 76.4 °C)
CofA
current certificate can be downloaded
autoignition temp.
455 °F
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
mp
5.5 °C (lit.)
density
0.762 g/mL at 20 °C (lit.)
application(s)
environmental
petroleum
format
neat
storage temp.
room temp
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Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
Tetradecane may be used as an internal standard in investigating the geographical discrimination and commercial categorization of saffron using high-performance liquid chromatography (HPLC), near-infrared spectroscopy (NIRS) and gas chromatography coupled with mass spectrometry (GC-MS).
Other Notes
Product 442708 has been discontinued. Product 87139 may be an acceptable replacement.
signalword
Danger
hcodes
pcodes
Hazard Classifications
Asp. Tox. 1
supp_hazards
存储类别
10 - Combustible liquids
wgk
WGK 1
flash_point_f
215.6 °F - closed cup
flash_point_c
102 °C - closed cup
ppe
Eyeshields, Gloves, type ABEK (EN14387) respirator filter
An integrated approach combining HPLC, GC/MS, NIRS, and chemometrics for the geographical discrimination and commercial categorization of saffron.
Liu J, et al.
Food Chemistry, 253, 284-292 (2018)
Vishwakarma Singh et al.
The Journal of organic chemistry, 74(16), 6092-6104 (2009-07-21)
A general and stereoselective methodology for the synthesis of bridged bicyclic octenones having various types of alkenyl chains and a tricyclic framework of secoatisanes and higher analogues is reported. In situ generation and cycloaddition of 2-allyl-6,6-spiroepoxycyclohexadienones with ethyl acrylate gave
Hui Lin Tan et al.
Journal of colloid and interface science, 381(1), 48-58 (2012-06-20)
The concentrated (dispersed phase 50-70 wt%) composition space of Na-caseinate, a family of milk proteins, stabilised emulsions was investigated for three different oils: soybean oil, palm olein and tetradecane with pH 6.8 phosphate buffer continuous phase. The variation of emulsion
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
Agnieszka Ewa Wiącek
Colloids and surfaces. B, Biointerfaces, 83(1), 108-115 (2010-12-07)
The properties of n-tetradecane/electrolyte emulsions with DPPC or DPPC vesicles in the electrolyte solution were investigated. The DPPC molecules form different aggregates, which possess different surface affinity, size and structure, and therefore we assumed some differences in the adsorption at
实验方案
Separation of Decane; Dodecane; Tetradecane; Hexadecane; Octadecane; Eicosane; Docosane; Tetracosane; Hexacosane; Octacosane
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