Cas no 1123-84-8 (1,4-dichloro-2-ethenylbenzene)

1,4-dichloro-2-ethenylbenzene structure
1,4-dichloro-2-ethenylbenzene structure
Product Name:1,4-dichloro-2-ethenylbenzene
CAS No:1123-84-8
MF:C8H6Cl2
MW:173.03924036026
MDL:MFCD00045199
CID:171174
PubChem ID:14294
Update Time:2025-09-27

1,4-dichloro-2-ethenylbenzene Chemical and Physical Properties

Names and Identifiers

    • Benzene,1,4-dichloro-2-ethenyl-
    • 1,4-dichloro-2-ethenylbenzene
    • 2,5-DICHLOROSTYRENE
    • 1,4-dichloro-2-ethenyl-benzene
    • 2,5-dichloro-styrene
    • 2,5-Dichlor-styrol
    • Benzene,1,4-dichloro-2-ethenyl
    • Benzene,4-dichoro-2-ethenyl
    • Styrene,2,5-dichloro
    • Styrene,5-dichloro
    • NSC 20953
    • SCHEMBL820295
    • DTXSID60149984
    • UNII-8QXD22MI5L
    • Benzene, 1,4-dichloro-2-ethenyl-
    • NSC-20953
    • Styrene, 2,5-dichloro-
    • IZMZREOTRMMCCB-UHFFFAOYSA-N
    • NSC20953
    • CK2537
    • Benzene,4-dichoro-2-ethenyl-
    • Q27270910
    • Benzene,4-dichloro-1-ethenyl-
    • AKOS006275087
    • 8QXD22MI5L
    • MFCD00045199
    • 1,4-Dichloro-2-vinylbenzene #
    • Styrene,5-dichloro-
    • NS00023631
    • EINECS 214-378-1
    • Benzene,4-dichloro-2-ethenyl-
    • FT-0633368
    • EN300-1968729
    • Benzene, 1,4-dichoro-2-ethenyl-
    • 1123-84-8
    • CS-0267191
    • 1,4-Dichloro-2-vinylbenzene
    • MDL: MFCD00045199
    • Inchi: 1S/C8H6Cl2/c1-2-6-5-7(9)3-4-8(6)10/h2-5H,1H2
    • InChI Key: IZMZREOTRMMCCB-UHFFFAOYSA-N
    • SMILES: ClC1C=CC(=CC=1C=C)Cl

Computed Properties

  • Exact Mass: 171.98500
  • Monoisotopic Mass: 171.984656
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 0
  • Heavy Atom Count: 10
  • Rotatable Bond Count: 1
  • Complexity: 122
  • 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
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: 4
  • Topological Polar Surface Area: 0

Experimental Properties

  • Density: 1.242
  • Melting Point: 8 oC
  • Boiling Point: 231 oC
  • Flash Point: 95 oC
  • Refractive Index: 1.5798 (estimate)
  • PSA: 0.00000
  • LogP: 3.63640

1,4-dichloro-2-ethenylbenzene Pricemore >>

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