Products 873-31-4

CAS 873-31-4 appears in our catalog under these names: 1–Chloro–2–ethynylbenzene, 2-Chlorophenylacetylene, 98% , 1-Chloro-2-ethynylbenzene, >98.0%(GC), 2-Chlorophenylacetylene, 98%, 1-Chloro-2-ethynylbenzene 97%. Offered by: GLPBio, Thermo Scientific (Alfa Aesar), TCI, Thermo Scientific (Acros), Ambeed. Available pack sizes: 10g, 5g, 1g, 25g, 100g, 500g, 50g, 5 g.

1–Chloro–2–ethynylbenzene
GLPBio
  • size: 10g, 5g
  • Variants: 2
from 512.79
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2-Chlorophenylacetylene, 98%
Thermo Scientific (Alfa Aesar), Thermo Scientific (Acros)
  • size: 1g, 5g
  • Variants: 4
from 309.58
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1-Chloro-2-ethynylbenzene, >98.0%(GC)
TCI
  • size: 1g, 5g
  • Variants: 2
from 157.68
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1-Chloro-2-ethynylbenzene 97%
Ambeed
  • size: 1g, 5g, 10g, 25g
  • Variants: 6
from 131.19
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1-CHLORO-2-ETHYNYLBENZENE, 98%
Sigma-Aldrich
  • size: 1G
  • Variants: 1
from 434.00
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1-Chloro-2-ethynylbenzene, 97%, 97%
Chemat
  • size: 1g, 5g, 10g, 25g
  • Variants: 7
from 78.80
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1-Chloro-2-ethynylbenzene, 99.83%
MedChemExpress
  • size: 5 g, 10 g
  • Variants: 2
from 333.62
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2'-Chlorophenyl acetylene, 98%
Fluorochem
  • size: 1g, 5g, 10g, 25g
  • Variants: 5
from 107.27
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Structural formula: {0} (CAS {1})

1-chloro-2-ethynylbenzene (CAS 873-31-4) is a chemical compound with the molecular formula C8H5Cl and a molecular weight of 136.58 g/mol. IUPAC name: 1-chloro-2-ethynylbenzene. InChIKey: DGLHLIWXYSGYBI-UHFFFAOYSA-N.

Identity
Molecular formulaC8H5Cl
Molecular weight136.58 g/mol
IUPAC name1-chloro-2-ethynylbenzene
InChIKeyDGLHLIWXYSGYBI-UHFFFAOYSA-N
SMILESC#CC1=CC=CC=C1Cl

Computed by PubChem (NCBI)

Synonyms: 1-Chloro-2-ethynylbenzene, 2-Chlorophenylacetylene, 2'-Chlorophenyl acetylene, 1-chloro-2-ethynyl-benzene, Benzene, 1-chloro-2-ethynyl-, (2-Chlorophenyl)acetylene, o-chlorphenylacetylen, 2-chlorophenyl acetylene, (2-Chlorophenyl)ethyne, 2'-Chlorophenylacetylene
Isomers (same molecular formula)
1-chloro-4-ethynylbenzene C8H5Cl