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Chloramben

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Chloramben
Skeletal formula of chloramben
Adding space-filling model, adding alt text
Names
IUPAC name 3-Amino-2,5-dichlorobenzoic acid
Other names Ambiben, Amiben
Identifiers
CAS Number
3D model (JSmol)
ChEBI
ChEMBL
ChemSpider
ECHA InfoCard 100.004.658 Edit this at Wikidata
EC Number
  • 205-123-5
KEGG
PubChem CID
UNII
UN number 3077
CompTox Dashboard (EPA)
InChI
  • InChI=1S/C7H5Cl2NO2/c8-3-1-4(7(11)12)6(9)5(10)2-3/h1-2H,10H2,(H,11,12)Key: HSSBORCLYSCBJR-UHFFFAOYSA-N
  • InChI=1/C7H5Cl2NO2/c8-3-1-4(7(11)12)6(9)5(10)2-3/h1-2H,10H2,(H,11,12)Key: HSSBORCLYSCBJR-UHFFFAOYAE
SMILES
  • C1=C(C=C(C(=C1N)Cl)C(=O)O)Cl
Properties
Chemical formula C7H5Cl2NO2
Molar mass 206.02 g·mol
Appearance Colorless crystalline solid
Melting point 194 to 197 °C (381 to 387 °F; 467 to 470 K) (decomposes)
200-201 °C
Solubility in water 700 mg/L
Hazards
GHS labelling:
Pictograms GHS07: Exclamation markGHS08: Health hazard
Signal word Danger
Hazard statements H315, H319, H335, H350
Precautionary statements P201, P202, P261, P264, P271, P280, P281, P302+P352, P304+P340, P305+P351+P338, P308+P313, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
Lethal dose or concentration (LD, LC):
LD50 (median dose) 3500 mg/kg (rat)
3725 mg/kg (mouse)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). ☒N verify (what is  ?) Infobox references
Chemical compound

Chloramben is a selective herbicide used to control the seedlings of broadleaf weeds and annual grasses. It is mostly used for soybeans, but also for dry beans, peanuts, sunflowers, peppers, cotton, sweet potatoes, squash, hardwood trees, shrubs, and some conifers.

Chloramben is considered practically nontoxic.

References

  1. ^ Chloramben Pesticide Information Profile, Extension Toxicology Network, Oregon State University
  2. 3-Amino-2,5-dichlorobenzoic acid at Sigma-Aldrich
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