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SAMARIUM(III) IONOPHORE II is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 120097-53-2 Structure
  • Basic information

    1. Product Name: SAMARIUM(III) IONOPHORE II
    2. Synonyms: SAMARIUM(III) IONOPHORE II;Et4todit, 1,3,8,10-Tetraethyl-1,3,8,10-tetrahydro[1,2,3,4]tetrathiocino[5,6-d:7,8-d]diimidazole-2,9-dithione
    3. CAS NO:120097-53-2
    4. Molecular Formula: C14H20N4S6
    5. Molecular Weight: 436.736
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 120097-53-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: SAMARIUM(III) IONOPHORE II(CAS DataBase Reference)
    10. NIST Chemistry Reference: SAMARIUM(III) IONOPHORE II(120097-53-2)
    11. EPA Substance Registry System: SAMARIUM(III) IONOPHORE II(120097-53-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 120097-53-2(Hazardous Substances Data)

120097-53-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120097-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,0,9 and 7 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 120097-53:
(8*1)+(7*2)+(6*0)+(5*0)+(4*9)+(3*7)+(2*5)+(1*3)=92
92 % 10 = 2
So 120097-53-2 is a valid CAS Registry Number.

120097-53-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,5,6,7-tetrathiocino<1,2-b:3,4-b'>diimidazolyl-1,3,8,10-tetraethyl-2,9-dithione

1.2 Other means of identification

Product number -
Other names Et4todit

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:120097-53-2 SDS

120097-53-2Downstream Products

120097-53-2Relevant articles and documents

PVC Membrane and Coated Graphite Potentiometric Sensors Based on Et 4todit for Selective Determination of Samarium(III)

Shamsipur, Mojtaba,Hosseini, Morteza,Alizadeh, Kamal,Talebpour, Zahra,Mousavi, Mir Fazlollah,Ganjali, Mohammad Reza,Arca, Massimiliano,Lippolis, Vito

, p. 5680 - 5686 (2003)

Solution studies on the binding properties of 4,5,6,7-tetrathiocino[1,2-b:3,4-b′]diimidazolyl-1,3,8,10-tetraethyl-2, 9-dithione (Et4todit) toward a number of cationic species including some lanthanide ions revealed the occurrence of a selective 1:1 complexation of the ligand with Sm3+ ion. Consequently, Et4todit was used as a suitable neutral ionophore for the preparation of novel polymeric membrane (PME) and coated graphite (CGE) Sm3+-selective electrodes. The electrodes exhibit a Nernstian behavior for Sm3+ ions over wide concentration ranges (1.0 × 10-5-1.0 × 10-1 M for PME and 1.0 × 10-7-1.0 × 10-1 M for CGE) and very low limits of detection (8.0 × 10-6 M for PME and 1.6 × 10-8 M for CGE). The proposed potentiometric sensors manifest advantages of relatively fast response, and, most importantly, good selectivities relative to wide variety of other cations, including other lanthanide ions. The selectivity behavior of the proposed Sm 3+-selective electrodes revealed a great improvement compared to the best previously reported electrode for samarium(III) ion. The potentiometric responses of the electrodes are independent of the pH of the test solution in the pH range 4.0-6.5. The electrodes were successfully applied to the recovery of Sm3+ ion from tap water samples and also, as an indicator electrode, in potentiometric titration of samarium(III) ions.

New Neutral Nickel Dithiolene Complexes derived from 1,3-Dialkylimidazolidine-2,4,5-trithione, showing Remarkable Near-IR Absorption

Bigoli, Francesco,Deplano, Paola,Devillanova, Francesco A.,Lippolis, Vito,Lukes, Peter J.,et al.

, p. 371 - 372 (1995)

The synthesis, solution redox properties and electronic spectra of a new series of stable, neutral nickel-dithiolene complexes (where R2timdt is the monoreduced anion of the first example of 1,3-dialkylimidazolidine-2,4,5-trithione and alkyl = Et, Pri, Bu), showing an intense electronic absorption at λ ca. 1000 nm, as well as the crystal structure of the Pri derivative are reported.

Synthesis, Crystal and Molecular Structures of the Novel Compounds 4,7-Dithio-5,6-Diselenocino-[1,2b:3,4b']-Diimidazolyl-1,3,8,10-Tetrabutyl 2,9-Dithione and -2,9-Diselone

Bigoli, Francesco,Deplano, Paola,Marcis, Simona,Mercuri, Maria Laura,Onnis, Rita,Orru, Ginevra,Pellinghelli, Maria Angela,Trogu, Emanuele F.

, p. 659 - 662 (2007/10/03)

The sulfurization reaction with Lawesson's reagent on a series of 1,3-dialkyl imidazolidine-2-selone-4,5-diones in toluene gave depending on the reaction conditions, the compounds 4,7-dithio, 5,6-diselenocino[1,2b:3,4b']diimidazolyl-1,3,8,10-tetraalkane-2,9-dithione and -2,9-diselone. The structural characterization of the tetrabutyl derivatives are reported.

SYNTHESIS OF SOME 4,5,6,7-TETRATHIOCINODIIMIDAZOLYL-1,3,8,10-TETRASUBSTITUTED-2,9-DITHIONES AND CRYSTAL STRUCTURE OF THE TETRAETHYL DERIVATIVE

Bigoli, Francesco,Pellinghelli, Maria Angela,Atzei, Davide,Deplano, Paola,Trogu, Emanuele F.

, p. 189 - 194 (2007/10/02)

A new unexpected molecule has been obtained by reacting 1,3-disubstituted-imidazolidinetrione-2-thio derivatives (R=Methyl, Ethyl, Phenyl, o-Tolyl) with Lawesson's reagent.The X-ray structure of a crystal of this material (R=Ethyl) demonstrated that the title compound with an eight-membered ring composed of four S and four C-atoms was formed.The crystals are monoclinic, space group C2/c, a=18.071(4), b=9.447(2), c=14.952(3) Angstroem, β=126.14(2) deg, U=2061.4(9) Angstroem3, Z=4.Solution and refinement of intensity data gave final residuals of R=0.0354 and RW=0.0426 using 1090 observed reflections /=2?(I)>.In the molecule the eight membered ring adopts a chair conformation; in the -C-C-C-C-moiety the C(3)-C(3') bond length is shorter than that of a single bond and the imidazolidine rings are not planar.

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