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1,2-BIS(PHENYLTHIO)ETHYLENE (CIS- AND TRANS- MIXTURE) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 23528-44-1 Structure
  • Basic information

    1. Product Name: 1,2-BIS(PHENYLTHIO)ETHYLENE (CIS- AND TRANS- MIXTURE)
    2. Synonyms: 1,2-BIS(PHENYLTHIO)ETHYLENE (CIS- AND TRANS- MIXTURE);1,2-BIS(PHENYLTHIO)ETHYLENE;1,2-BIS(PHENYLMERCAPTO)ETHYLENE;1,2-Bis(phenylthio)ethylene (cis- and trans- mixture)
    3. CAS NO:23528-44-1
    4. Molecular Formula: C14H12S2
    5. Molecular Weight: 244.37508
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 23528-44-1.mol
  • Chemical Properties

    1. Melting Point: 48 °C
    2. Boiling Point: 166 °C / 0.8mmHg
    3. Flash Point: 174.417°C
    4. Appearance: /
    5. Density: 1.194g/cm3
    6. Vapor Pressure: 0mmHg at 25°C
    7. Refractive Index: 1.672
    8. Storage Temp.: Refrigerator
    9. Solubility: soluble in Toluene
    10. CAS DataBase Reference: 1,2-BIS(PHENYLTHIO)ETHYLENE (CIS- AND TRANS- MIXTURE)(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,2-BIS(PHENYLTHIO)ETHYLENE (CIS- AND TRANS- MIXTURE)(23528-44-1)
    12. EPA Substance Registry System: 1,2-BIS(PHENYLTHIO)ETHYLENE (CIS- AND TRANS- MIXTURE)(23528-44-1)
  • 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: 23528-44-1(Hazardous Substances Data)

23528-44-1 Usage

Synthesis Reference(s)

Journal of the American Chemical Society, 107, p. 4260, 1985 DOI: 10.1021/ja00300a031

Check Digit Verification of cas no

The CAS Registry Mumber 23528-44-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,5,2 and 8 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 23528-44:
(7*2)+(6*3)+(5*5)+(4*2)+(3*8)+(2*4)+(1*4)=101
101 % 10 = 1
So 23528-44-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H12S2/c1-3-7-13(8-4-1)15-11-12-16-14-9-5-2-6-10-14/h1-12H

23528-44-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-phenylsulfanylethenylsulfanylbenzene

1.2 Other means of identification

Product number -
Other names B2940

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:23528-44-1 SDS

23528-44-1Relevant articles and documents

Ligand Non-innocence and Single Molecular Spintronic Properties of AgII Dibenzocorrole Radical on Ag(111)

Xu, Jialiang,Zhu, Li,Gao, Hu,Li, Chenhong,Zhu, Meng-Jiao,Jia, Zhen-Yu,Zhu, Xin-Yang,Zhao, Yue,Li, Shao-Chun,Wu, Fan,Shen, Zhen

supporting information, p. 11702 - 11706 (2021/04/29)

A facile method for the quantitative preparation of silver dibenzo-fused corrole Ag-1 is described. In contrast to the saddle conformation resolved by single-crystal X-ray analysis for Ag-1, it adopts an unprecedented domed geometry, with up and down orientations, when adsorbed on an Ag(111) surface. Sharp Kondo resonances near Fermi level, both at the corrole ligand and the silver center were observed by cryogenic STM, with relatively high Kondo temperature (172 K), providing evidence for a non-innocent AgII-corrole.2? species. Further investigation validates that benzene ring fusion and molecule-substrate interactions play pivotal roles in enhancing Ag(4d(x2?y2))–corrole (π) orbital interactions, thereby stabilizing the open-shell singlet AgII-corrole.2? on Ag(111) surface. Moreover, this strategy used for constructing metal-free benzene-ring fused corrole ligand gives rise to inspiration of designing novel metal–corrole compound for multichannel molecular spintronics devices.

A recyclable biphasic system for stereoselective and easily handled hydrochalcogenations

Tidei, Caterina,Sancineto, Luca,Bagnoli, Luana,Battistelli, Benedetta,Marini, Francesca,Santi, Claudio

supporting information, p. 5968 - 5975 (2015/03/30)

Vinyl selenides and vinyl sulfides were prepared by hydrochalcogenation of alkynes with selenols and thiols generated in situ by the reduction of the corresponding diselenides and disulfides with elemental zinc in a biphasic acidic medium. The yields, ste

Skeletal reorganization of mercaptoacetaldehyde dialkyl acetal in acid: formation of disulphide, 1,2-bis(mercapto)ethylene and 1,1,2-tris(mercapto)ethane derivatives

Ong, Chi Wi,Yen, Sin Fei,Chou, Yi Meen

, p. 601 - 605 (2007/10/03)

The reaction of mercaptoacetaldehyde dialkyl acetals 1a-c in the presence of sulfuric acid, polyphosphoric acid and zinc chloride is described. Other than the disulfide reported previously, new compounds 1,2-bis-(mercapto)ethylene, 1,2,3-tris-(mercapto)ethane and 1,2-bis-(mercapto)methane have been isolated for the first time.

Reactions of Alkylmercurials with Heteroatom-Centered Acceptor Radicals

Russell, Glen A.,Ngoviwatchai, Preecha,Tashtoush, Hasan I.,Pla-Dalmau, Anna,Khanna, Rajive K.

, p. 3530 - 3538 (2007/10/02)

The relative reactivities of alkylmercury halides toward PhS., PhSe., or I. decrease drastically from R = tert-butyl to R = sec-alkyl to R = n-butyl, indicative that R. is formed in the rate-determining step in the attack of these radicals upon RHgCl.The alkyl radicals thus formed will enter into chain reactions in which a heteroatom-centered radical (A.) is regenerated from substrates such as RS-SR, ArSe-SeAr, ArTe-TeAr, PhSe-SO2Ar, Cl-SO2Ph; ZCH=CHA (A = Cl, I, SPh, SO2Ph); or PhCCHA (A = I, SPh, SO2Ph). β-Styrenyl (PhCH=CHA, Ph2C=CHA) and β-phenethynyl (PhCCA) systems with A = I, Br, SO2Ph also enter into chain reactions with mercury(II) salts with the ligands PhS, PhSe, PhSO2, or (EtO)2PO.The relative reactivities of a series of reagents toward t-Bu. and of PhCH=CHA, Ph2C=CHA, and PhCCA toward c-C6H11. are reported as well as the regioselectivity of t-Bu. attack observed for 1,2-disubstituted ethylenes (ZCH=CHA) with Z and A from the group Ph, Cl, Br, I, SO2Ph, SPh, Bu3Sn.Reactions of (E)- and (Z)-PhCH=CHI or MeO2CCH=CHI with t-Bu. or c-C6H11. occurred in a regioselective and stereospecific (retention) manner.Reactions of (E)- and (Z)-ClCH=CHCl occurred in a nonstereospecific manner in which the E/Z product ratio increased with the bulk of the attacking radical.A similar effect on the E/Z product ratios was observed for (Z)-MeO2CCH=CHCl.

STEREOSPECIFIC VINYL SUBSTITUTIONS OCCURRING BY FREE RADICAL ADDITION-ELIMINATION

Russell, Glen A.,Ngowiwatchai, Preecha

, p. 4975 - 4978 (2007/10/02)

The free radical chain reaction between cyclohexyl-HgCl and (E) or (Z) MeO2CCH=CHSnBu3, MeO2CCH=CHI, or ClCH=CHHgCl forms MeO2CCH=CHC6H11 or ClCH=CHC6H11 in a stereospecific manner with retention of stereochemistry.

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