Products 556112-20-0

CAS 556112-20-0 appears in our catalog under these names: 3,4-Dichlorophenylacetylene, 3,4-DICHLOROPHENYLACETYLENE, 97%, 1,2-Dichloro-4-ethynylbenzene, 98%, 1,2-Dichloro-4-ethynylbenzene, 97%. Offered by: Biosynth, Sigma-Aldrich, Fluorochem, Ambeed, Chemat. Available pack sizes: 2,5g, 0,25g, 1G, 5g, 10g, 25g, 250mg, 100mg.

3,4-Dichlorophenylacetylene
Biosynth
  • size: 2,5g, 0,25g
  • Variants: 2
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3,4-DICHLOROPHENYLACETYLENE, 97%
Sigma-Aldrich
  • size: 1G
  • Variants: 1
from 426.00
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1,2-Dichloro-4-ethynylbenzene, 98%
Fluorochem, Chemat
  • size: 5g, 10g, 25g, 100mg
  • Variants: 9
from 83.60
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1,2-Dichloro-4-ethynylbenzene, 97%
Ambeed, BLDpharm
  • size: 250mg, 5g, 10g, 25g
  • Variants: 9
from 131.09
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Structural formula: {0} (CAS {1})

1,2-dichloro-4-ethynylbenzene (CAS 556112-20-0) is a chemical compound with the molecular formula C8H4Cl2 and a molecular weight of 171.02 g/mol. IUPAC name: 1,2-dichloro-4-ethynylbenzene. InChIKey: MJHFEHXRVNTQIL-UHFFFAOYSA-N.

Identity
Molecular formulaC8H4Cl2
Molecular weight171.02 g/mol
IUPAC name1,2-dichloro-4-ethynylbenzene
InChIKeyMJHFEHXRVNTQIL-UHFFFAOYSA-N
SMILESC#CC1=CC(=C(C=C1)Cl)Cl

Computed by PubChem (NCBI)

Synonyms: 3,4-Dichlorophenylacetylene, 1,2-dichloro-4-ethynylbenzene, 1,2-Dichloro-4-ethynyl-Benzene, Benzene, 1,2-dichloro-4-ethynyl-, 3,4-Dichlorophenylacetylene, 97%, MJHFEHXRVNTQIL-U, MJHFEHXRVNTQIL-UHFFFAOYSA-N
Isomers (same molecular formula)
2,4-dichloro-1-ethynylbenzene C8H4Cl2
1,3-dichloro-5-ethynylbenzene C8H4Cl2
1,2-dichloro-3-ethynylbenzene C8H4Cl2
1,4-dichloro-2-ethynylbenzene C8H4Cl2
1,3-dichloro-2-ethynylbenzene C8H4Cl2