67045-26-5

Basic information

• Product Name: Acetyl chloride, 2,2'-[1,3-phenylenebis(oxy)]bis-
• CAS NO: 67045-26-5
• Molecular Formula: C10H8Cl2O4
• Molecular Weight: 263.077
• Mol File: 67045-26-5.mol
• Article Data: 5

Chemical Properties

• CAS DataBase Reference: Acetyl chloride, 2,2'-[1,3-phenylenebis(oxy)]bis-(CAS DataBase Reference)
• NIST Chemistry Reference: Acetyl chloride, 2,2'-[1,3-phenylenebis(oxy)]bis-(67045-26-5)
• EPA Substance Registry System: Acetyl chloride, 2,2'-[1,3-phenylenebis(oxy)]bis-(67045-26-5)

Safety Data

• Hazardous Substances Data: 67045-26-5(Hazardous Substances Data)

Upstream product

• 108-46-3 recorcinol 
• 66644-04-0 diethyl 2,2′‐(1,3‐phenylenebis(oxy))diacetate 
• 102-39-6 1,3-phenylenedioxydiacetic acid 

Downstream Products

• 181770-26-3 C₂₄H₂₀N₂O₈ 
• 89806-99-5 N,N,N',N'-tetrakis-(n-propyl)-1,3-phenylene dioxydiacetamide 
• 56970-61-7 m-phenylenedioxy-di-acetic acid dianilide 

Relevant articles and documents

Triazole-amide isosteric pyridine-based supramolecular gelators in metal ion and biothiol sensing with excellent performance in adsorption of heavy metal ions and picric acid from water

Pyridine-based small molecular gelators 1-4, having a triazole-amide isosteric relationship, have been synthesized. Compounds 1-3 exhibit excellent gelation from DMSO-H2O (1?:?2, v/v), while compound 4 forms a gel in the presence of Ag+ ions in DMSO-H2O (1?:?2, v/v). The change from triazole to isosteric amide has a marked effect on the gelling abilities, minimum gelation concentrations (mgc), thermal stability, mechanical properties, metal ion-responsive character and adsorption properties of the structures, as established by various techniques. All the gels have been successfully applied in sophisticated sensing kits for the selective detection of Cu2+ and Ag+ ions and thiol-containing amino acids. The triazole-based gelators 1 and 3 adsorb heavy metal ions from water with greater efficiency than the isosteric amide-based gelators. The metallogel 4-Ag+ can be used in the efficient removal of picric acid (a nitro explosive) from water.

Synthesis and charge-transfer complexation studies on bis(aminomethyl) m-terphenyl based bis-oxycyclophanes with intra-annular amide functionality

Bis(aminomethyl) m-terphenyl based bis-oxy cyclophanes with amide group as intra-annular functionality were synthesized and characterized from spectral and analytical data. All the cyclophanes form 1:1 charge-transfer (CT) complex with TCNQ. ARKAT-USA, Inc.

THE PREPARATION AND PROPERTIES OF NEUTRAL DIAMIDE IONOPHORES FOR GROUP IIA METAL CATIONS-II

The elaboration of a series of neutral ligands featuring vicinal ether and N,N-dialkylacetamido groups is described.Several of these ligands were previously described.The ligands are moderate binders with Kapp=1E3-1E5 in methanol of the Group IIA cations for wich they are sensitive.Binding constants by Scatchard method are reported for number of ligands mainly with Ca, Sr, Mn and Ba.The ligands in methylene chloride solution extract these cations via their picrate salts from water.The electrochemical Kijpot (selectivity) values for some of the ligands when they are incorporated into liquid membrane electrodes and tested with various cations as determined by Simon et al. (ETH Zurich) are reported.Selectivity ratios of over 100:1 for Na vs Ca were found for several piperidenyl amides of 1,2-phenylenedioxydiacetic acid.Incorporation of N-methylamino instead of ether oxygen groups into the basic structure gives a stronger cation binder which is still selective for Group IIA vs Group IA cations but with binding capacity for transition metal cations also.Limitations of the Scatchard plots for these ligands and the non-correspondance of electrochemical selectivities with the ordering of binding of cations in single liquid phase are discussed.