72022-68-5

Basic information

• Product Name: BIS(TETRAETHYLAMMONIUM) BIS(2-THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE
• Synonyms: BIS(TETRAETHYLAMMONIUM) BIS(2-THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE;BIS(TETRAETHYLAMMONIUM)BIS(2-THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE (II);BIS(TETRAETHYLAMMONIUM)BIS(THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE(II);BIS(TETRAETHYLAMM.)BIS(2-THIOXO-DITHIOLE -4,5-DITHIOLATO)ZI;Bis(4,5-dimercapto-1,3-dithiole-2-thionato)zincate(II) bis(tetraethylammonium) salt;Bis(tetraethylammonium)bis(thioxo-1,3-dithiole-4,5-dithiolato)zincate(II),97%
• CAS NO: 72022-68-5
• Molecular Formula: C₆S₁₀Zn*2C₈H₂₀N
• Molecular Weight: 718.61
• EINECS: -0
• Mol File: 72022-68-5.mol
• Article Data: 8

Chemical Properties

• Melting Point: 201-206 °C
• Appearance: /solid
• Sensitive: Light Sensitive
• BRN: 4900651
• CAS DataBase Reference: BIS(TETRAETHYLAMMONIUM) BIS(2-THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE(CAS DataBase Reference)
• NIST Chemistry Reference: BIS(TETRAETHYLAMMONIUM) BIS(2-THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE(72022-68-5)
• EPA Substance Registry System: BIS(TETRAETHYLAMMONIUM) BIS(2-THIOXO-1,3-DITHIOLE-4,5-DITHIOLATO)ZINCATE(72022-68-5)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 72022-68-5(Hazardous Substances Data)

Usage

Chemical Properties

RED FINE GLITTERING POWDER

InChI:InChI=1/2C8H20N.2C5H6S3.Zn/c2*1-5-9(6-2,7-3)8-4;2*6-3-1-4(7)5(8)2-3;/h2*5-8H2,1-4H3;2*7-8H,1-2H2;/q2*+1;;;+2/p-4/rC10H8S6Zn.2C8H20N/c11-5-1-7-8(2-5)14-17(13-7)15-9-3-6(12)4-10(9)16-17;2*1-5-9(6-2,7-3)8-4/h1-4H2;2*5-8H2,1-4H3/q-2;2*+1

Upstream product

• 71-91-0 tetraethylammonium bromide 
• 54995-24-3 disodium 1,3-dithiol-2-thione-4,5-dithiolate 
• 7646-85-7 zinc(II) chloride 
• 75-15-0 carbon disulfide 
• 68-05-3 tetraethylammonium iodide 
• 7733-02-0 zinc(II) sulfate 

Downstream Products

• 220616-26-2 (C₂H₅)4N⁽¹⁺⁾*(C₆H₅)2Sn(C₃S₅)(NCS)^(1-)=[(C₂H₅)4N][(C₆H₅)2Sn(C₃S₅)(NCS)] 
• 220616-29-5 (C₂H₅)4N⁽¹⁺⁾*(C₆H₅)2Sn(C₃S₅)(NCSe)^(1-)=[(C₂H₅)4N][(C₆H₅)2Sn(C₃S₅)(NCSe)] 
• 158871-28-4 4,5-bis(2-cyanoethylthio)-1,3-dithiol-2-one 
• 172615-39-3 4,5-bis[2-[2-(2-methoxyethoxy)ethoxy]ethylsulfanyl]-1,3-dithiole-2-thione 
• 59065-21-3 4,5-bis(2-ethylsulfanyl)-1,3-dithiole-2-thione 
• 1303605-24-4 4,5-bis((R)-2-methylbutylthio)-1,3-dithiole-2-thione 
• 1246030-17-0 [Pt(C₃S₅)((C₆H₅)2C₄(PC₆H₂(C(CH₃)3)3)2)] 
• 68494-08-6 4,5-bis(benzoylthio)-1,3-dithiole-2-thione 
• 132765-35-6 4,5-bis((2-cyanoethyl)thio)-1,3-dithiole-2-thione 
• 1204138-60-2 4,5-bis(3,5-di-tert-butylbenzylthio)-1,3-dithiole-2-thione 
• 1001648-61-8 4,5-bis[(methyldiphenylstannylmethyl)thiolato]-1,3-dithiole-2-thione 
• 220616-05-7 (C₂H₅)4N⁽¹⁺⁾*(C₆H₅)2Sn(C₃S₅)Cl^(1-)=[(C₂H₅)4N][(C₆H₅)2Sn(C₃S₅)Cl] 
• 179736-44-8 Ph₂Sn(1,3-dithiole-2-thione-4,5-dithiolate) 
• 179736-46-0 MePhSn(1,3-dithiole-2-thione-4,5-dithiolate) 

Relevant articles and documents

Hierarchical self-assembly of supramolecular helical fibres from amphiphilic C3-symmetrical functional tris(tetrathiafulvalenes)

The preparation and self-assembly of the enantio-mers of a series of C3-symmetric compounds incorporating three tetrathiafulvalene (TTF) residues is reported. The chiral citronellyl and dihydrocitronellyl alkyl chains lead to helical one dimens

Heteroleptic dmit nickel complexes with bis(diphenylphosphanyl)amine ligands as robust molecular electrocatalysts for hydrogen evolution

Four new neutral heteroleptic dmit nickel complexes bearing bis(diphenylphosphanyl)amine ligands, [RN (PPh2)2Ni(dmit)] (where dmit2? = 1,3-dithiole-2-thione-4,5-dithiolate; R = (CH2)4CH3 [1], (CH2)3OCH3 [2], (CH2)2CH(CH3)2 [3], and CHPhCH3 [4]), have been synthesized in moderated yields by the reactions between (n-Bu)2Sn(dmit) and RN (PPh2)2NiCl2 at room temperature. The complexes were fully characterized by elemental analysis, spectroscopy (Fourier transform infrared [FTIR], ultraviolet–visible [UV–vis], 1H, 13C{1H}, and 31P{1H} nuclear magnetic resonance [NMR]), thermogravimetric analysis, and single crystal X-ray diffraction. In the crystal structures of 1–3 and 4·2CH2Cl2, every nickel atom adopts a slightly distorted square-planar coordination by two phosphorus atoms of the RN (PPh2)2 ligand and two sulfur atoms of the dmit ligand. Furthermore, the electrochemical behaviors and electrocatalytic activities of 1–4 for hydrogen evolution have also been investigated by the cyclic voltammetry using trifluoroacetic acid (TFA) as the proton source. With the addition of 120-mM trifluoroacetic acid to 0.5-mM 1–4 in MeCN, the turnover frequency values of these catalysts were estimated to be 2827–5149 s?1, and the relevant overpotentials were 0.72–0.79 V. Density functional theory (DFT) calculations and electrochemical investigations suggest that H2 production proceeds via a key hydride intermediate [NiH (SH)] with an adjacent protonated sulfur atom of the dmit ligand in which the chelating sulfur atoms serve as proton relays. These findings demonstrate that these heteroleptic dmit nickel complexes could serve as robust and effective molecular electrocatalysts for hydrogen evolution.

COMPOUND FOR GREEN DYE, OPTICAL ARTICLE USING THE SAME AND INTERMEDIATE THEREOF

The present invention relates to a compound for a green dye, an optical use using the same, and the synthetic intermediate of the compound. The present invention allows the effective use of the compound for a green dye to a color filter for a color image display by improving the solubility of the compound due by designing a cubic intramolecular structure and allowing the compound to emit a green color and to maintain stable optical characteristics regardless of a solution phase or a film phase. Moreover, the compound for a green dye of the present invention can provide low molecular weight type solar cells by implementing electrical characteristics having a low band gap of 2.0eV or less and can provide the synthetic intermediate of the compound for a green dye suitable for a cubic structure design.

Synthesis and nanostructures of several tetrathiafulvalene derivatives having the side chains composed of chiral and hydrogen-bonding groups and their charge-transfer complexes

Tetrathiafulvalene (TTF) derivatives TTF-Bor, TTF-2UM and TTF-4UM having chiral urethane groups were prepared. Among them, TTF-2UM, TTF-4UM and their charge-transfer (CT) complexes with F4TCNQ organized the nanowires. The intermolecular hydrogen bonding of the chiral urethane groups and π-stacking of TTF moieties or the formation of CT complexes resulted in a long one-dimensional nanowires. The chiral moieties were responsible for the molecular orientation of TTF cores to give helical structures. Electronic conductivity of the films of nanowires composed of TTF-2UM and TTF-4UM with F4TCNQ were determined to be 8.0 × 10-2 and 3.2 × 10-2 S cm-1, respectively.