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DYMRON

Product Name
DYMRON
CAS No.
42609-52-9
Chemical Name
DYMRON
Synonyms
k223;SK 223;DYMRON;shouron;dymrone;dimuron;aimuron;DAIMURON;showrone;dymron (jmaf)
CBNumber
CB9374928
Molecular Formula
C17H20N2O
Formula Weight
268.35
MOL File
42609-52-9.mol
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DYMRON Property

Melting point:
201～206℃
Boiling point:
411.52°C (rough estimate)
Density 
1.0208 (rough estimate)
refractive index 
1.5486 (estimate)
storage temp. 
0-6°C
pka
13.52±0.46(Predicted)
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Safety

Toxicity
The acute oral LD50 of male rats is 4000mg/kg and that of male mice is 6500mg/kg; the acute percutaneous LD50 of rats and mice is about 3500mg/kg . No teratogenic, carcinogenic or mutagenic effects were found in chronic toxicity tests. Carp LC50 was 300mg/L (48h).
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

American Custom Chemicals Corporation
Product number
PST0000403
Product name
DAIMURON
Purity
98.00%
Packaging
10ML
Price
$1947
Updated
2021/12/16
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DYMRON Chemical Properties,Usage,Production

Chemical Properties

White needle crystal. mp203°C. The solubility at 20°C is: methanol, ethanol 1%, acetone, ether 10%, dimethylformamide 18.2%, dimethyl sulfoxide 20%, insoluble in water. It is stable in the range of pH 2～10 and under heating and ultraviolet light irradiation, and can be hydrolyzed by boiling in 1mol/L hydrochloric acid for 6h.

Uses

Daimuron is a new substituted urea herbicides,it is absorbed by the roots of plants, which can significantly inhibit the elongation of roots and underground stems, so as to control the growth of the above-ground parts.It has special effects on sedge weeds, and can safely control the special-shaped weeds, triangular grasses, and cow hair grasses of crops such as rice, cotton, corn, soybeans, etc., with good results.

Definition

ChEBI: Daimuron is a member of ureas.

Synthesis

Synthesis of daimuron:Add 0.15 mol of p-tolylurea, 0.1 mol of cumene chloride, 48 g of α-methylstyrene and 160 g of acetonitrile, stir and react at 40°C for 6 hours, let stand at room temperature, separate 32 g of crystals, and yield 80%.

DYMRON Preparation Products And Raw materials

Raw materials

Benzyl isocyanate 2-(5-methyl-2-propan-2-yl-phenoxy)ethanamine (1-Chloroethyl)benzene Zinc chloride 2-(P-Tolylthio)ethanol Chlorobenzene Sodium cyanate METHYLSTYRENE tolylurea Sodium carbonate

Preparation Products

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DYMRON Suppliers

China 39 Germany 1 India 1 Japan 3 United Kingdom 3 United States 6 Global 53
J & K SCIENTIFIC LTD.
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42609-52-9, DYMRONRelated Search:

Sulfometuron-methyl P-TOLYLUREA AURORA 8227 DYMRON DAIMURON-METHYL

  • dymrone
  • k223
  • n-(4-methylphenyl)-n’-(1-methyl-1-phenylethyl)-ure
  • n-(4-methylphenyl)-n’-(1-methyl-1-phenylethyl)urea
  • n-(alpha,alpha-dimethylbenzyl)-n(sup1)-p-tolylurea
  • shouron
  • DYMRON
  • DAIMURON
  • SK 223
  • 1-(α,α-Dimethylbenzyl)-3-(4-methylphenyl)urea
  • 1-(ALPHA,ALPHA-DIMETHYLBENZYL)-3-P-TOLYLUREA
  • N'-(α,α-dimethhlbenzyl)-N-(p-tolyl) urea
  • showrone
  • dimuron
  • 1-(α,α-Dimethylbenzyl)-3-p-tolylurea
  • daimuron (bsi, draft e-iso, draft f-iso)
  • dymron (jmaf)
  • DYMRON STANDARD
  • 1-(1-Methyl-1-phenylethyl)-3-p-tolylurea
  • N-(p-Tolyl)-N''-(2-phenylisopropyl)-urea
  • Daimuron@1000 μg/mL in Acetonitrile
  • Daimuron Solution
  • Daimuron@100 μg/mL in Acetonitrile
  • Urea, N-(4-methylphenyl)-N'-(1-methyl-1-phenylethyl)-
  • aimuron
  • Daimuron (Dymron)
  • Olutasidenib Impurity 29
  • 42609-52-9