Dacthal

Product Name: 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
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)
storage temp.: -20°C
solubility: Chloroform (Slightly), Methanol (Slightly)
form: Solid
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)
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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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H303May be harmfulif swallowed

Precautionary statements

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P403Store in a well-ventilated place.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S347361
Product name: DIMETHYL 2,3,5,6-TETRACHLOROTEREPHTHALATE
Purity: Aldrich
Packaging: 250mg
Price: $179
Updated: 2024/03/01

Sigma-Aldrich

Product number: 59708
Product name: Chlorthal-dimethyl
Purity: reference material
Packaging: 50MG
Price: $154
Updated: 2022/05/15

Sigma-Aldrich

Product number: 45397
Product name: Chlorthal-dimethyl
Purity: PESTANAL
Packaging: 50mg
Price: $99
Updated: 2022/05/15

TCI Chemical

Product number: T1064
Product name: Dimethyl Tetrachloroterephthalate
Packaging: 25G
Price: $49
Updated: 2024/03/01

Alfa Aesar

Product number: L08800
Product name: Dimethyl tetrachloroterephthalate, 97%
Packaging: 5g
Price: $53.3
Updated: 2023/06/20

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Dacthal Chemical Properties,Usage,Production

Chemical Properties

Colorless crystalline

Chemical Properties

Colorless to gray crystalline solid. Practically odorless.

Uses

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

Raw materials

P-XYLENE Diazomethane Terephthaloyl chloride Chlorthal

Preparation Products

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Dacthal Suppliers

Australia 1 Belgium 1 Canada 1 China 140 France 3 Germany 6 India 4 Japan 3 Switzerland 1 Ukraine 1 United Kingdom 8 United States 28 Global 197

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View Lastest Price from Dacthal manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Dacthal 1861-32-1
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20 mt
Release date: 2024-12-10

Hebei Mojin Biotechnology Co., Ltd

Product: Dacthal 1861-32-1
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-08-17

Zhuozhou Wenxi import and Export Co., Ltd

Product: Dacthal 1861-32-1
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

1861-32-1, DacthalRelated Search:

Dimethyl fumarate Dimethyl ether Dimethyl phthalate Terephthalic acid ETHANE Dimethyl terephthalate Dimethyl Glutarate Xylene ACETYL-COA: ORTHOPHOSPHATE ACETYLTRANSFERASE Dimethyl carbonate Dimethyl sulfide Dimethyl sulfate dibutyl terephthalate Dimethyl sebacate Dimethyl sulfoxide N,N-Dimethylformamide Dimethyl isophthalate Dioctyl terephthalate

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

Dimethyl 2,3,5,6-tetrachloro-p-phthalate

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

Vegetable turf and ornamental weeder

Dacthal~DCPA~Tetrachloroterephthalic acid dimethyl ester

2,3,5,6-tetrachloro-1,4-benzenedicarboxylic acid, dimethyl ester

CHLORTHAL, 1GM, NEAT

CHLORTHAL-DIMETHYL PESTANAL (DIMETHYL TE

DIFORMIC ACID CHLOROTITANATE

2,3,5,6-Techloro-1,4-benzenedicarboxylic acid dimethylester(Chlorthal-dimethyl)

chlortam-dimethyl (bsi,iso)

2,3,5,6-Techloro-1,4-benzenedicarboxylicaciddimethylester

DCPA

Dimethyl 2,3,5,6-tetrachlorobenzene-1,4-dicarboxylate

Dacthal (DCPA)

Chlorthal-dimethyl, Dimethyl tetrachloroterephthalate

DIMETHYL 2,3,5,6-TETRACHLOROPHTHALATE

TCTPStandard