Dacthal
- CAS No.
- 1861-32-1
- Chemical Name:
- Dacthal
- Synonyms
- DCPA;CHLORTHAL-DIMETHYL;TCTP;CHLORTHAL-METHYL;DCPA METHYL ESTER(R);DAC 4;Fatal;RID(R);dac893;daktal
- CBNumber:
- CB1115741
- Molecular Formula:
- C10H6Cl4O4
- Molecular Weight:
- 331.96
- MDL Number:
- MFCD00014902
- MOL File:
- 1861-32-1.mol
Last updated:2024-09-04 15:51:00
Melting point | 155-156°C |
---|---|
Boiling point | 448.04°C (rough estimate) |
Density | 1.6496 (rough estimate) |
refractive index | 1.5282 (estimate) |
storage temp. | -20°C |
solubility | Chloroform (Slightly), Methanol (Slightly) |
color | Pale Yellow to Pale Beige |
Water Solubility | 0.05 g/100 mL |
Merck | 14,2839 |
BRN | 1888840 |
CAS DataBase Reference | 1861-32-1(CAS DataBase Reference) |
EWG's Food Scores | |
FDA UNII | |
NIST Chemistry Reference | |
EPA Substance Registry System | |
Pesticides Freedom of Information Act (FOIA) |
Dacthal price More Price(15)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | S347361 | DIMETHYL 2,3,5,6-TETRACHLOROTEREPHTHALATE Aldrich | 1861-32-1 | 250mg | $179 | 2025-03-01 | Buy |
Sigma-Aldrich | 59708 | Chlorthal-dimethyl reference material | 1861-32-1 | 50MG | $154 | 2023-05-15 | Buy |
Sigma-Aldrich | 45397 | Chlorthal-dimethyl PESTANAL | 1861-32-1 | 50mg | $99 | 2023-05-15 | Buy |
TCI Chemical | T1064 | Dimethyl Tetrachloroterephthalate | 1861-32-1 | 25G | $49 | 2025-03-01 | Buy |
Alfa Aesar | L08800 | Dimethyl tetrachloroterephthalate, 97% | 1861-32-1 | 5g | $53.3 | 2024-06-20 | Buy |
Dacthal Chemical Properties,Uses,Production
Chemical Properties
Colorless to gray crystalline solid. Practically odorless.Chemical Properties
Colorless crystallineUses
Selective, nonsystemic, preemergent herbicide to control most annual grasses and many broad-leaved weeds.Uses
Dacthal is used as a preemergent herbicide.Uses
Pre-emergent herbicide.Definition
ChEBI: Dacthal is a diester and a methyl ester.Potential Exposure
DCPA 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 Fate
Soil. 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)
Shipping
UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.Incompatibilities
May 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 Disposal
Incineration 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 Suppliers
Global( )Suppliers
Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Hebei Mojin Biotechnology Co., Ltd | +8613288715578 | sales@hbmojin.com | China | 12452 | 58 |
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SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17367 | 58 |
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