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CAS 4894-61-5

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(2E)-1-Chloro-2-butene

Description:
(2E)-1-Chloro-2-butene is an organic compound characterized by its structure as a chlorinated alkene. It features a double bond between the second and third carbon atoms in a four-carbon chain, with a chlorine atom attached to the first carbon. This compound is a colorless to pale yellow liquid at room temperature and has a distinct odor. It is known for its reactivity due to the presence of the double bond and the chlorine substituent, making it a useful intermediate in organic synthesis. (2E)-1-Chloro-2-butene is soluble in organic solvents but has limited solubility in water. It can undergo various chemical reactions, including addition reactions typical of alkenes and substitution reactions due to the chlorine atom. Safety precautions are necessary when handling this compound, as it can be harmful if inhaled or ingested, and it may cause skin and eye irritation. Proper storage in a cool, well-ventilated area away from incompatible substances is essential to ensure safety and stability.
Formula:C4H7Cl
InChI:InChI=1/C4H7Cl/c1-2-3-4-5/h2-3H,4H2,1H3/b3-2+
InChI key:InChIKey=YTKRILODNOEEPX-NSCUHMNNSA-N
SMILES:C(=C/C)\CCl
Synonyms:
  • (2E)-1-Chloro-2-butene
  • (2E)-1-chlorobut-2-ene
  • (E)-1-Chloro-2-butene
  • (E)-2-Butenyl chloride
  • (E)-Crotyl chloride
  • 2-Butene, 1-chloro-, (2E)-
  • 2-Butene, 1-chloro-, (E)-
  • 2-Butene, 1-chloro-, trans-
  • Crotyl chloride
  • trans-1-Chloro-2-butene
  • See more synonyms
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