442697
Octadecane
analytical standard
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About This Item
Linear Formula:
CH3(CH2)16CH3
CAS Number:
Molecular Weight:
254.49
EC Number:
209-790-3
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
1740138
MDL number:
grade
analytical standard
vapor density
8.8 (vs air)
vapor pressure
1 mmHg ( 119 °C)
description
This product has been discontinued. It has been replaced by product 74691.
autoignition temp.
455 °F
packaging
ampule of 1000 mg
technique(s)
HPLC: suitable, gas chromatography (GC): suitable
bp
317 °C (lit.)
mp
26-29 °C (lit.)
density
0.777 g/mL at 25 °C (lit.)
application(s)
environmental
petroleum
format
neat
storage temp.
room temp
SMILES string
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
Application
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.
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signalword
Danger
hcodes
Hazard Classifications
Asp. Tox. 1
Storage Class
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
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Dominik Enders et al.
Physical chemistry chemical physics : PCCP, 13(11), 4935-4941 (2011-02-05)
Flat nano-island films prepared by wet-chemical deposition were investigated with attenuated total reflection infrared (ATR-IR) spectroscopy and scanning electron microscopy (SEM) in order to analyze the correlation between film morphology and optical properties. Here we choose Au as representative coinage
Joseph J Pesek et al.
Journal of chromatography. A, 1191(1-2), 136-140 (2008-03-04)
A hydride-based octadecyl stationary phase on both 4.0 and 1.8 microm silica particles is tested in both the capillary LC and the pressurized capillary electrochromatography (pCEC) modes. These two materials are compared to standard C18 stationary phase made by organosilanization
Marek Orzechowski et al.
The journal of physical chemistry. B, 114(38), 12203-12212 (2010-09-04)
The formation, stability, and dynamics of water filaments in disordered environments is investigated by using atomistic molecular dynamics simulations. It is found that in an alkyl-chain arrangement representative of that used in liquid chromatography, extended water filaments can form for