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ChemicalBook > Product Catalogue >Chemical pesticides >Herbicide >Urea herbicides >Pyrazosulfuron-ethyl

Pyrazosulfuron-ethyl

Pyrazosulfuron-ethyl  Structure
  • ₹0
  • Product name: Pyrazosulfuron-ethyl
  • CAS: 93697-74-6
  • MF: C14H18N6O7S
  • MW: 414.39
  • EINECS:
  • MDL Number:MFCD00274605
  • Synonyms:SIRIUS(R);SIRIUS;PYRAZOSULFURON-ETHYL;nc-311;5-(4,6-Dimethoxy-2-pyrimidinylaminocarbonylsulfamoyl)-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester;5-[3-(4,6-Dimethoxy-2-pyrimidinyl)ureidosulfonyl]-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester;ETHYL5-(4,6-DIMETHOXYPYRIMIDIN-2-YLCARBAMOYLSULFAMOYL)-1-METHYLPYRAZOL-4-CARBOXYLATE;5-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoyl]-1-methyl-pyrazole-4-carboxylic acid ethyl ester
Manufacturer Product number Product description Packaging Price Updated Buy

Properties

Melting point :180-182°C
Density :1.44
refractive index :1.44
Flash point :170 °C
storage temp. :Sealed in dry,2-8°C
solubility :DMSO (Slightly), Methanol (Slightly, Heated)
pka :12.06±0.70(Predicted)
form :Solid
color :White to Off-White
Water Solubility :9.76mg/L (20℃)
CAS DataBase Reference :93697-74-6(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H332 Harmful if inhaled Acute toxicity,inhalation Category 4 Warning GHS hazard pictograms P261, P271, P304+P340, P312
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P271 Use only outdoors or in a well-ventilated area.
P304+P340 IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P312 Call a POISON CENTER or doctor/physician if you feel unwell.

Description

Pyrazosulfuron-ethyl is a new highly active sulfonylurea herbicide that has been widely used for weed control in a variety of vegetables and other crops.It prevents the synthesis of essential amino acids by blocking cell division and weed growth.

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