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734616 Sigma-Aldrich

Hexa(ethylene glycol) dithiol

>97%

Synonym: 3,6,9,12,15-Pentaoxaheptadecane-1,17-dithiol, Tetraethylene glycol di(ethanediol)

  • CAS Number 89141-22-0

  • Empirical Formula (Hill Notation) C12H26O5S2

  • Molecular Weight 314.46

  •  MDL number MFCD18632582

  •  PubChem Substance ID 329764914

  •  NACRES NA.23

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Properties

Related Categories Crosslinkers, Crosslinking Agents, Dithiols, Homobifunctional PEGs, Materials Science,
Quality Level   100
assay   >97%
reaction suitability   reagent type: cross-linking reagent
reactivity: thiol reactive
refractive index   n20/D 1.495
density   1.113 g/mL at 25 °C
polymer architecture   shape : linear
functionality : homobifunctional
storage temp.   2-8°C
SMILES string   SCCOCCOCCOCCOCCOCCS
InChI   1S/C12H26O5S2/c18-11-9-16-7-5-14-3-1-13-2-4-15-6-8-17-10-12-19/h18-19H,1-12H2
InChI key   DMHSDYYORJTHAS-UHFFFAOYSA-N

Description

Packaging

500 mg in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Target organs 
Respiratory system
RIDADR 
UN 3334
WGK Germany 
WGK 3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Electronics and Self-Assembly with Single Molecules

Single molecule electronics is the endeavour of constructing electronic circuitry with single molecules as the fundamental building block. The concept has been addressed theoretically in the 1970s1 a...
Kasper Moth-Poulsen, Titoo Jain, Jakob KrygerSørensen, Thomas Bjørnholm
Material Matters 2009, 4.3, 80.
Keywords: Applications, Building blocks, Cycloadditions, Electronics, Help, Methods, Microscopy, Nanomaterials, Nanotechnology, Purification, Reductions, Semiconductor, Type

High Affinity Polyvalent Nanoether SAMs on Gold: Why More is Better

Self-assembled monolayers or SAMs of thiols and organic disulfides on gold surfaces were described by Nuzzo and Allara in 19831 as a considerable improvement over difficult to maintain Langmuir-Blodg...
Dr. Brenda D. Spangler, Dr. E. Scott Tarter, Dr. Benjamin D. Reeves, Dr. Zhiyong Suo
Material Matters 2006, 1.2, 15.
Keywords: Adsorption, Applications, Capabilities, Deprotonations, Diffraction, Immobilization, Ligands, Microscopy, Nanotubes, Spectroscopy, X-Ray diffraction

Polyethylene Glycol (PEG) Selection Guide

Poly(ethylene glycol) (PEG) is a synthetic, hydrophilic, biocompatible polymer with widespread use in biomedical and other applications. PEGs are synthesized using a ring-opening polymerization of et...
Keywords: Adhesion, Bacterial conjugations, Click chemistry, Molecular biology, PEGylations, Polymerization reactions, Ring-opening polymerization

Peer-Reviewed Papers
15

References

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