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CAS 70090-69-6

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1-Chloro-4-(2-propyn-1-yl)benzene

Description:
1-Chloro-4-(2-propyn-1-yl)benzene, with the CAS number 70090-69-6, is an organic compound characterized by a benzene ring substituted with a chlorine atom and a propynyl group. This compound features a chloro substituent at the para position relative to the propynyl group, which contributes to its reactivity and potential applications in organic synthesis. The presence of the alkyne functional group (the propynyl moiety) imparts unique chemical properties, making it a useful intermediate in the synthesis of various organic compounds, including pharmaceuticals and agrochemicals. It is typically a colorless to pale yellow liquid with a distinct aromatic odor. The compound is relatively stable under standard conditions but may undergo reactions typical of both aromatic compounds and alkynes, such as electrophilic substitution and addition reactions. Safety precautions should be observed when handling this substance, as it may pose health risks through inhalation or skin contact. Proper storage in a cool, dry place away from incompatible materials is recommended to maintain its stability.
Formula:C9H7Cl
InChI:InChI=1S/C9H7Cl/c1-2-3-8-4-6-9(10)7-5-8/h1,4-7H,3H2
InChI key:InChIKey=GNZUKUHRXXDNFS-UHFFFAOYSA-N
SMILES:C(C#C)C1=CC=C(Cl)C=C1
Synonyms:
  • 1-Chloro-4-(2-propynyl)benzene
  • Benzene, 1-chloro-4-(2-propynyl)-
  • Benzene, 1-chloro-4-(2-propyn-1-yl)-
  • 3-(4-Chlorophenyl)propyne
  • 1-Chloro-4-(2-propyn-1-yl)benzene
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