30043-49-3

Basic information

• Product Name: ETHIDIMURON
• Synonyms: ETHIDIMURON;1-(5-ETHYLSULFONYL-1,3,4-THIADIAZOL-2-YL)-1,3-DIMETHYLUREA;USTILAN(R);1,3-dimethyl-1-(5-ethylsulfonyl-1,3,4-thiadiazol-2-yl)-ure;1,3-dimethyl-3-(5-aethylsulfonyl-1,3,4-thiadiazol-2-yl)-harnstoff;3-(5-aethylsulfonyl-1,3,4-thiadiazol-2-yl)-1,3-dimethylharnstoff;bay-met1486;met1486
• CAS NO: 30043-49-3
• Molecular Formula: C₇H₁₂N₄O₃S₂
• Molecular Weight: 264.33
• EINECS: 250-010-6
• Product Categories: Alpha sort;E;E-GAlphabetic;EQ - EZPesticides&Metabolites;Herbicides;Pesticides&Metabolites;Urea structure
• Mol File: 30043-49-3.mol

Chemical Properties

• Melting Point: 156℃
• Boiling Point: °Cat760mmHg
• Flash Point: >100 °C
• Appearance: /
• Density: 1.435g/cm³
• Refractive Index: 1.58
• Storage Temp.: 0-6°C
• PKA: 13.04±0.46(Predicted)
• Water Solubility: 3040 mg l-1
• BRN: 551847
• CAS DataBase Reference: ETHIDIMURON(CAS DataBase Reference)
• NIST Chemistry Reference: ETHIDIMURON(30043-49-3)
• EPA Substance Registry System: ETHIDIMURON(30043-49-3)

Safety Data

• Hazard Codes: Xi,N
• Statements: 43-50/53
• Safety Statements: 24-37-60-61
• RIDADR: UN3077 9/PG 3
• WGK Germany: 2
• RTECS: YT0150000
• Hazardous Substances Data: 30043-49-3(Hazardous Substances Data)

Usage

Uses

Used in Agriculture:
Ethidimuron is used as a herbicide for controlling the growth of weeds in various crops such as soybeans and rice. It is applied as a pre-emergent or early post-emergent treatment, effectively managing unwanted plant growth and ensuring healthier crop development.
Used in Crop Protection:
Ethidimuron serves as a crop protectant by inhibiting the photosynthetic process in weeds, thus preventing their growth and allowing the desired crops to thrive. This selective action ensures that the herbicide targets only the unwanted plants without causing significant harm to the crops or the environment.
Used in Integrated Pest Management (IPM):
As part of an integrated pest management strategy, Ethidimuron is used to complement other pest control methods, such as biological control, cultural practices, and mechanical control. This holistic approach helps to minimize the reliance on chemical herbicides and promotes sustainable agriculture.

InChI:InChI=1/C7H12N4O3S2/c1-4-16(13,14)7-10-9-5(15-7)8-6(12)11(2)3/h4H2,1-3H3,(H,8,9,12)

Relevant articles and documents

Herbicidal method

There is disclosed a method of controlling unwanted vegetation in fallow wheatland by the application of a substituted thiadiazol-2-ylurea following the harvesting of the wheat crop.