Cas no 79208-53-0 (Benzene,1,1'-[1,2-ethynediylbis(thiomethylene)]bis-)

Benzene,1,1'-[1,2-ethynediylbis(thiomethylene)]bis- structure
79208-53-0 structure
Product Name:Benzene,1,1'-[1,2-ethynediylbis(thiomethylene)]bis-
CAS No:79208-53-0
MF:C16H14S2
MW:270.412361621857
CID:567740
PubChem ID:284509
Update Time:2025-04-19

Benzene,1,1'-[1,2-ethynediylbis(thiomethylene)]bis- Chemical and Physical Properties

Names and Identifiers

    • Benzene,1,1'-[1,2-ethynediylbis(thiomethylene)]bis-
    • 1,2-BIS(BENZYLTHIO)ACETYLENE
    • 2-benzylsulfanylethynylsulfanylmethylbenzene
    • (benzyl)SC2S(benzyl)
    • 1,1'-[ethyne-1,2-diylbis(sulfanediylmethanediyl)]dibenzene
    • Bis(benzylthio)acetylen
    • bis(benzylthio)acetylene
    • Bis-benzylmercapto-acetylen
    • bis-benzylsulfanyl-acetylene
    • NSC-140345
    • CHEMBL2143118
    • SMR001798098
    • SCHEMBL44259
    • MLS002920509
    • DTXSID80300999
    • NSC140345
    • 79208-53-0
    • Inchi: 1S/C16H14S2/c1-3-7-15(8-4-1)13-17-11-12-18-14-16-9-5-2-6-10-16/h1-10H,13-14H2
    • InChI Key: OPNRNXVGEVXHPQ-UHFFFAOYSA-N
    • SMILES: S(C#CSCC1C=CC=CC=1)CC1C=CC=CC=1

Computed Properties

  • Exact Mass: 270.05400
  • Monoisotopic Mass: 270.054
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 6
  • Complexity: 248
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 5.1
  • Topological Polar Surface Area: 50.6?2

Experimental Properties

  • Density: 1.19
  • Melting Point: 52-56?°C
  • Boiling Point: 414.7°C at 760 mmHg
  • Flash Point: 208.3°C
  • Refractive Index: 1.656
  • PSA: 50.60000
  • LogP: 4.77160

Benzene,1,1'-[1,2-ethynediylbis(thiomethylene)]bis- Security Information

  • Hazard Category Code: 36/37/38
  • Safety Instruction: S26; S36
  • Hazardous Material Identification: Xi
  • Safety Term:26-36
  • Risk Phrases:R36/37/38
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