442291

Sigma-Aldrich

Octadecylsilane

97%

Linear Formula:
CH3(CH2)17SiH3
CAS Number:
Molecular Weight:
284.60
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

97%

bp

195 °C/15 mmHg (lit.)

mp

29 °C (lit.)

density

0.795 g/mL at 25 °C (lit.)

SMILES string

CCCCCCCCCCCCCCCCCC[SiH3]

InChI

1S/C18H40Si/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h2-18H2,1,19H3

InChI key

YTJSFYQNRXLOIC-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Target Organs

Respiratory system

RIDADR

NONH for all modes of transport

WGK Germany

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis

Certificate of Origin

Xu Zhang et al.
Analytical chemistry, 79(12), 4507-4513 (2007-05-19)
An integrated microsampling approach based on solid-phase microextraction (SPME) was developed to provide a complete solution to highly efficient and accurate pharmacokinetic studies. The microsampling system included SPME probes that are made of poly(ethylene glycol) (PEG) and C18-bonded silica, a...
Oleg V Krokhin
Analytical chemistry, 78(22), 7785-7795 (2006-11-16)
Continued development of a new sequence-specific algorithm for peptide retention prediction in RP HPLC is reported. Our discovery of the large effect on the apparent hydrophobicity of N-terminal amino acids produced by the ion-pairing retention mechanism has led to the...
Kajal Chakraborty et al.
Natural product research, 34(12), 1678-1686 (2018-12-26)
The chemical analyses of ethyl acetate-methanol (EtOAc-MeOH) extract of muricid gastropod mollusk, Chicoreus ramosus from the southeastern coast of Indian peninsular led to the identification of unprecedented cembrane-type diterpenoid, which was characterized as (3E, 6E, 10E)-8a-butoxy-17(15→14), 20(12→11)-bis-abeo-cembra-3,6,10,14(17),15-pentaene (1). The structure...
Terry Koerner et al.
Analytical chemistry, 79(9), 3312-3319 (2007-03-29)
In this study a nano-electrospray emitter is constructed by precisely positioning entrapped octadecylsilane (ODS) particles within a photoinitiated polymer at the exit aperture of a capillary. Following poly-merization, the microsphere/polymer hybrid material is able to withstand pressures greater than 4000...
Ruixi Xie et al.
Analytical chemistry, 79(4), 1529-1535 (2007-02-15)
A novel fritless capillary column for capillary electrochromatography (CEC) has been developed. The ODS microspheres were packed into a capillary and were then immobilized within an organic polymer prepared in situ through a photopolymerization process. The entrapment conditions were investigated...

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