132445-88-6

Basic information

• Product Name: 2-[(2,3,4,5,6-pentafluorobenzyl)sulfanyl]-1,3-benzothiazole
• Synonyms: 2-[(2,3,4,5,6-pentafluorobenzyl)sulfanyl]-1,3-benzothiazole
• CAS NO: 132445-88-6
• Molecular Formula: C14H6F5NS2
• Molecular Weight: 347.326156
• Mol File: 132445-88-6.mol
• Article Data: 2

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2-[(2,3,4,5,6-pentafluorobenzyl)sulfanyl]-1,3-benzothiazole(CAS DataBase Reference)
• NIST Chemistry Reference: 2-[(2,3,4,5,6-pentafluorobenzyl)sulfanyl]-1,3-benzothiazole(132445-88-6)
• EPA Substance Registry System: 2-[(2,3,4,5,6-pentafluorobenzyl)sulfanyl]-1,3-benzothiazole(132445-88-6)

Safety Data

• Hazardous Substances Data: 132445-88-6(Hazardous Substances Data)

Upstream product

• 1765-40-8 (bromomethyl)pentafluorobenzene 
• 2492-26-4 sodium 2-mercaptobenzothiazole 
• 149-30-4 2-Mercaptobenzothiazole 
• 653-35-0 2,3,4,5,6-pentafluorobenzyl chloride 

Relevant articles and documents

Columnar Stacking of Partially Fluorinated [4]Helicenes: C?H???F Interactions Change the Stacking Orientation

The partial fluorination of polycyclic aromatic hydrocarbons often produces a layered crystal packing, where fluorinated aromatic surfaces are stacked over nonfluorinated aromatic surfaces. Herein, we report the synthesis and crystal packing of partially fluorinated [4]helicenes with steric congestion resulting from H and F atoms in the fjord region. F6-[4]Helicene forms head-to-tail columnar stacks consisting of an alternate arrangement of perfluorinated and nonfluorinated naphthalene moieties. With decreasing fluorine content, aromatic stacking switched from arene?fluoroarene (ArH?ArF) hetero-stacking to ArH?ArH/ArF?ArF homo-stacking with the help of intermolecular C?H???F contacts in the fjord region. As a result, head-to-head columnar stacks appear. Therefore, the conventional ArH?ArF stacking motif is not always applicable to Fn-[4]helicenes with twisted π-surfaces.