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Dacthal Basic information
  • Product Name:Dacthal
  • CAS:1861-32-1
  • MF:C10H6Cl4O4
  • MW:331.96
  • EINECS:217-464-7
  • Mol File:1861-32-1.mol
Dacthal Chemical Properties
Safety Information
Dacthal Usage And Synthesis
  • Chemical PropertiesColorless crystalline
  • Chemical PropertiesColorless to gray crystalline solid. Practically odorless.
  • UsesPre-emergent herbicide.
  • UsesSelective, nonsystemic, preemergent herbicide to control most annual grasses and many broad-leaved weeds.
  • Potential ExposureDCPA is an alkyl phthalate; benzene- dicarboxylic acid herbicide, pesticide pre-emergent herbi- cide is used on annual broadleaf weeds and grasses in a wide spectrum of vegetable crops.
  • Environmental FateSoil. Bartha and Pramer (1967) reported that DCPA was degraded by soil microorganisms via cleavage of the herbicide molecule into propionic acid and 3,4-dichloroaniline. The acid was mineralized to carbon dioxide and water and two molecules of 3,4-dichloroaniline were condensed to form 3,3′4,4′-tetrachloro-azobenzene. Metabolites identified in soil and turfgrass thatch are monomethyl tetrachloroterephthalate and 2,3,5,6-tetrachloroterephthalic acid (Hartley and Kidd, 1987; Krause and Niemczyk, 1990). Residual activity in soil and the half-life in soil were reported to be approximately 3 months (Hartley and Kidd, 1987; Worthing and Hance, 1991)
  • ShippingUN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.
  • IncompatibilitiesMay react violently with strong oxidi- zers, bromine, 90% hydrogen peroxide, phosphorus trichloride, silver powders or dust. Incompatible with silver compounds. Mixture with some silver compounds forms explosive salts of silver oxalate.
  • Waste DisposalIncineration in a unit with efficient gas scrubbing. Containers must be disposed of properly by following package label directions or by con- tacting your local or federal environmental control agency, or by contacting your regional EPA office.
Dacthal Preparation Products And Raw materials
Dacthal(1861-32-1)Related Product Information
  • Company Name:Wuhan hongde yuexin pharmaceutical technology co. LTD Gold
  • Tel:13657260109 027-83855391-
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  • Tel:18204509663
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  • Tel:400-666-7788 010-82848833-
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  • Tel:400-005-6266 021-58432009-