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CAS 101-27-9

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Barban

Description:
Barban, with the CAS number 101-27-9, is a selective herbicide primarily used for controlling broadleaf weeds in various crops, particularly in cereal grains. It belongs to the chemical class of phenylureas and functions by inhibiting photosynthesis in target plants. Barban is characterized by its relatively low solubility in water, which contributes to its persistence in the soil and effectiveness in weed management. The compound is typically applied pre-emergence or post-emergence, depending on the specific agricultural application. Its mode of action involves disrupting the electron transport chain in chloroplasts, leading to the eventual death of the susceptible plants. While Barban is effective against a range of weeds, it is essential to follow recommended application guidelines to minimize potential environmental impact and ensure safety for non-target organisms. As with many herbicides, proper handling and adherence to safety protocols are crucial to mitigate risks associated with its use.
Formula:C11H9Cl2NO2
InChI:InChI=1S/C11H9Cl2NO2/c12-6-1-2-7-16-11(15)14-10-5-3-4-9(13)8-10/h3-5,8H,6-7H2,(H,14,15)
InChI key:InChIKey=MCOQHIWZJUDQIC-UHFFFAOYSA-N
SMILES:N(C(OCC#CCCl)=O)C1=CC(Cl)=CC=C1
Synonyms:
  • (3-Chlorophényl)carbamate de 4-chloro-2-butyn-1-yle
  • 202-930-4
  • 4-Chlorbut-2-in-1-yl-(3-chlorphenyl)carbamat
  • 4-Chloro-2-butyn-1-yl (3-chlorophenyl)carbamate
  • 4-Chloro-2-butyn-1-yl N-(3-chlorophenyl)carbamate
  • 4-Chloro-2-butynyl 3-chlorocarbanilate
  • 4-Chloro-2-butynyl N-(3-chlorophenyl)carbamate
  • 4-Chloro-2-butynyl m-chlorocarbanilate
  • 4-Chlorobut-2-yn-1-yl (3-chlorophenyl)carbamate
  • 4-[N-(3-Chlorophenyl)carbamoyloxy]-1-chloro-2-butyne
  • See more synonyms
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