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Dacthal

Product Name:
Dacthal
CAS No.
1861-32-1
Chemical Name:
Dacthal
CBNumber:
CB1115741
Molecular Formula:
C10H6Cl4O4
Formula Weight:
331.96
MOL File:
1861-32-1.mol
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Dacthal Property

Melting point:
155-156°C
Boiling point:
448.04°C (rough estimate)
Density 
1.6496 (rough estimate)
refractive index 
1.5282 (estimate)
form 
neat
Water Solubility 
0.05 g/100 mL
Merck 
14,2839
BRN 
1888840
CAS DataBase Reference
1861-32-1(CAS DataBase Reference)
NIST Chemistry Reference
2,3,5,6-Tetrachloro-1,4-benzenedicarboxylic acid dimethyl ester(1861-32-1)
EPA Substance Registry System
Chlorthal-dimethyl (1861-32-1)
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Safety

Safety Statements 
22-24/25
WGK Germany 
2
RTECS 
WZ1500000
HS Code 
29173990
Hazardous Substances Data
1861-32-1(Hazardous Substances Data)
Toxicity
LD50 orally in rats: >3000 mg/kg (Bailey, White)
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N-Bromosuccinimide Price More Price(5)

Sigma-Aldrich Gold
Product number:
45397
Product name :
Chlorthal-dimethyl
Purity:
PESTANAL
Packaging:
50mg
Price:
$81.5
Updated:
2019/12/02
Buy:
Buy
Sigma-Aldrich Gold
Product number:
S347361
Product name :
DIMETHYL 2,3,5,6-TETRACHLOROTEREPHTHALATE
Purity:
Aldrich
Packaging:
250mg
Price:
$133
Updated:
2019/12/02
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Buy
Alfa Aesar Gold
Product number:
L08800
Product name :
Dimethyl tetrachloroterephthalate, 97%
Packaging:
5g
Price:
$46.3
Updated:
2020/06/24
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Buy
Alfa Aesar Gold
Product number:
L08800
Product name :
Dimethyl tetrachloroterephthalate, 97%
Packaging:
25g
Price:
$146
Updated:
2020/06/24
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Buy
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Dacthal Chemical Properties,Usage,Production

Chemical Properties

Colorless crystalline

Chemical Properties

Colorless to gray crystalline solid. Practically odorless.

Uses

Pre-emergent herbicide.

Uses

Selective, nonsystemic, preemergent herbicide to control most annual grasses and many broad-leaved weeds.

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 Raw materials

Raw materials

Preparation Products

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Dacthal Suppliers

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021-67582001/03/05
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1861-32-1, DacthalRelated Search:

Dimethyl fumarate Dimethyl ether Dimethyl phthalate Terephthalic acid ETHANE Dimethyl terephthalate Dimethyl Glutarate Xylene Dacthal ACETYL-COA: ORTHOPHOSPHATE ACETYLTRANSFERASE Dimethyl carbonate Dimethyl sulfide Dimethyl sulfate dibutyl terephthalate Dimethyl sebacate Dimethyl sulfoxide DIMETHYL-D6 TETRACHLOROTEREPHTHALATE N,N-Dimethylformamide
  • 2,3,5,6-tetrachloro-1,4-benzenedicarboxylic acid, dimethyl ester
  • CHLORTHAL, 1GM, NEAT
  • CHLORTHAL-DIMETHYL PESTANAL (DIMETHYL TE
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  • TCTPStandard
  • 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylic acid dimethyl ester
  • Chlorthal 1g [1861-32-1]
  • DIMETHYL 2,3,5,6-TETRACHLOROTEREPHTHALATE Chlorthal dimethyl Dimethyl 2,3,5,6-tetra-chloro-1,4-benzenedicarboxylate DCPA
  • FATAL(R)
  • LABOTEST-BB LT00455685
  • CHLORTHAL-DIMETHYL
  • CHLORTHAL-METHYL
  • CHLORTHAL-METHYL(R)
  • DCPA METHYL ESTER(R)
  • DAC 893(R)
  • DACTHAL
  • DACTHAL(R)
  • DIMETHYL TETRACHLOROTEREPHTHALATE
  • DIMETHYL-2,3,5,6-TETRACHLOROTEREPHTHALATE
  • 2,3,5,6-TETRACHLOROTEREPHTHALIC ACID DIMETHYL ESTER
  • TCTP
  • TIMTEC-BB SBB007929
  • TETRACHLOROTEREPHTHALIC ACID DIMETHYL ESTER
  • RID(R)
  • 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, dimethyl ester
  • 1,4-benzenedicarboxylicacid,2,3,5,6-tetrachloro,dimethylester
  • 1,4-Benzenedicarboxylicacid,2,3,5,6-tetrachloro-,dimethylester
  • 2,3,5,6-Tetrachloro-1,4-benzenedicarboxilic acid dimethyl ester
  • 2,3,5,6-Tetrachloro-1,4-benzenedicarboxylate
  • 2,3,5,6-tetrachloroterephthalicacid,dimethylether
  • 2,3,5,6-Tetrachlorphthalsaure-dimethylester
  • 4-benzenedicarboxylicacid,2,3,5,6-tetrachloro-dimethylester
  • Chlorothal
  • Chlorothal-methyl
  • Chlorthaldimethyl:Dimethyl2,3,5,6-tetra-chloro-1,4-benzenedicarboxylate
  • chlorthalpresentasacidordimethylester
  • DAC 4
  • dac893
  • DAC-893
  • Dacthalor
  • daktal
  • Dimethyl 2,3,5,6-tetrachloro-1,4-benzenedicarboxylate
  • Dimethyl ester of tetrachloroterephthalic acid
  • dimethyl2,3,5,6-tetrachloro-1,4-benzenedicarboxylate
  • dimethylesterkyselinytetrachlortereftalove
  • Fatal
  • Terechloroterephthalic acid dimethyl ester
  • Terephthalic acid, 2,3,5,6-tetrachloro-,dimethyl ester
  • Terephthalic acid, tetrachloro-, dimethyl ester
  • tetrachloro-terephthalicacidimethylester