Products 1657-56-3

CAS 1657-56-3 appears in our catalog under these names: 4,4'-Dichloro-trans-stilbene, 95%, 4，4'–Dichloro–trans–stilbene, 4,4'-Dichloro-trans-stilbene, >98.0%(GC), (E)-1,2-Bis(4-chlorophenyl)ethene 95%, (E)-1,2-Bis(4-chlorophenyl)ethene, 98%, 98%. Offered by: Combi-blocks, GLPBio, TCI, Ambeed, Chemat. Available pack sizes: 250mg, 1g, 100mg.

4,4'-Dichloro-trans-stilbene, 95%
Combi-blocks
  • size: 250mg, 1g
  • Variants: 2
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4，4'–Dichloro–trans–stilbene
GLPBio
  • size: 250mg
  • Variants: 1
from 929.36
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4,4'-Dichloro-trans-stilbene, >98.0%(GC)
TCI
  • size: 250mg, 1g
  • Variants: 2
from 398.63
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(E)-1,2-Bis(4-chlorophenyl)ethene 95%
Ambeed
  • size: 100mg, 250mg, 1g
  • Variants: 3
from 476.06
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(E)-1,2-Bis(4-chlorophenyl)ethene, 98%, 98%
Chemat
  • size: 250mg, 1g
  • Variants: 2
from 131.60
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(E)-1,2-bis(4-Chlorophenyl)ethene, 95+%
Fluorochem
  • size: 100mg, 250mg, 1g
  • Variants: 3
from 362.39
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Structural formula: {0} (CAS {1})

1-chloro-4-[(E)-2-(4-chlorophenyl)ethenyl]benzene (CAS 1657-56-3) is a chemical compound with the molecular formula C14H10Cl2 and a molecular weight of 249.1 g/mol. IUPAC name: 1-chloro-4-[(E)-2-(4-chlorophenyl)ethenyl]benzene. InChIKey: WELCIURRBCOJDX-OWOJBTEDSA-N.

Identity
Molecular formulaC14H10Cl2
Molecular weight249.1 g/mol
IUPAC name1-chloro-4-[(E)-2-(4-chlorophenyl)ethenyl]benzene
InChIKeyWELCIURRBCOJDX-OWOJBTEDSA-N
SMILESC1=CC(=CC=C1/C=C/C2=CC=C(C=C2)Cl)Cl

Computed by PubChem (NCBI)

Synonyms: 4,4'-Dichloro-trans-stilbene, 1,2-Bis(4-chlorophenyl)ethene, (e)-1,2-bis(4-chlorophenyl)ethene, 1-chloro-4-[(E)-2-(4-chlorophenyl)ethenyl]benzene, 4,4'-dichlorostilbene, 1,2-bis-(4-Chlorophenyl)ethylene, 1-chloro-4-[(1E)-2-(4-chlorophenyl)ethenyl]benzene, 4,4'-Dichloro-trans-stilbene, 98%, 1-chloro-4-[(E)-2-(4-chlorophenyl)vinyl]benzene, 4,4 inverted exclamation mark -Dichloro-trans-stilbene
Isomers (same molecular formula)
1-chloro-4-[1-(4-chlorophenyl)ethenyl]benzene C14H10Cl2