Cas no 5216-36-4 (4,4'-Dicyanostilbene)

4,4'-Dicyanostilbene structure
4,4'-Dicyanostilbene structure
Product Name:4,4'-Dicyanostilbene
CAS No:5216-36-4
MF:C16H10N2
MW:230.264003276825
CID:45615
PubChem ID:759338
Update Time:2025-09-21

4,4'-Dicyanostilbene Chemical and Physical Properties

Names and Identifiers

    • 4,4'-(Ethene-1,2-diyl)dibenzonitrile
    • 4,4'-(E)-Ethene-1,2-diyldibenzonitrile
    • 4,4`-Dicyanostilbene
    • 4,4'-Dicyanostilbene
    • 4,4'-dicyano phenylethynylene
    • 4,4'-ethynediyl-dibenzonitrile
    • (E/Z)-4,4'-Dicyanostilbene
    • 4-[(1E)-2-(4-cyanophenyl)ethenyl]benzonitrile
    • A828952
    • 4-[(E)-2-(4-cyanophenyl)ethenyl]benzonitrile
    • EINECS 228-548-8
    • HMS1369E09
    • Benzonitrile, 4,4'-(1,2-ethenediyl)bis-
    • HY-W112166A
    • 4,4'-Stilbenedicarbonitrile
    • SCHEMBL8699093
    • 5216-36-4
    • NSC 9918
    • (E)-4,4'-(ethene-1,2-diyl)dibenzonitrile
    • 3-methyl-1,2-oxazol-5-yl)methanamine hydrochloride
    • 4?4'-dicyanostilbene
    • RNIZPDIBRXCMRD-OWOJBTEDSA-N
    • BS-52184
    • F52514
    • CHEMBL3088207
    • 4-[2-(4-cyanophenyl)vinyl]benzonitrile
    • 6292-62-2
    • NS00044516
    • HY-W112166
    • AE-641/02517058
    • NCGC00336776-01
    • MFCD00438701
    • AKOS000513785
    • AB00375134-03
    • 5216-37-5
    • SR-01000389097-1
    • CS-0514382
    • Stilbene-4,4'-dicarbonitrile
    • SR-01000389097
    • CS-0169878
    • STK368433
    • DA-71392
    • Benzonitrile,4,4'-(1,2-ethenediyl)bis-
    • Inchi: 1S/C16H10N2/c17-11-15-7-3-13(4-8-15)1-2-14-5-9-16(12-18)10-6-14/h1-10H/b2-1+
    • InChI Key: RNIZPDIBRXCMRD-OWOJBTEDSA-N
    • SMILES: N#CC1C=CC(=CC=1)/C=C/C1C=CC(C#N)=CC=1

Computed Properties

  • Exact Mass: 230.08400
  • Monoisotopic Mass: 230.084398327g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 18
  • Rotatable Bond Count: 2
  • Complexity: 338
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 1
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 3.6
  • Topological Polar Surface Area: 47.6?2

Experimental Properties

  • Density: 1.17
  • Boiling Point: 445°C at 760 mmHg
  • Flash Point: 218.6°C
  • Refractive Index: 1.63
  • PSA: 47.58000
  • LogP: 3.60036

4,4'-Dicyanostilbene Customs Data

  • HS CODE:2926909090
  • Customs Data:

    China Customs Code:

    2926909090

    Overview:

    2926909090 Other nitrile based compounds. VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

4,4'-Dicyanostilbene Pricemore >>

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