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Herbicides

Ethametsulfuron

Also known as 1-[(2-carboxyphenyl)sulfonyl]-3-[4-(methylamino)-6-ethoxy-1,3,5-triazine-2-yl]urea, 2-({[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]carbamoyl}sulfamoyl)benzoic acid, 2-((4-Ethoxy-6-methylamino-1,3,5-triazin-2-yl)carbamoylsulfamoyl)benzoic acid

CAS 111353-84-5Formula C14H16N6O6SMolar mass 396.39 g/molEC 802-428-0
GHS signal word: Danger. Pictograms: Corrosive, Harmful or irritant, Hazardous to the environment 1 supplier listed
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Ethametsulfuron chemical structure, C14H16N6O6S, CAS 111353-84-5
2D chemical structure

Key facts

What buyers check first

All properties
CAS number
111353-84-5
Formula
C14H16N6O6S
Molar mass
396.39 g/mol
EC number
802-428-0
HS code
293590
Category
Herbicides

What is Ethametsulfuron?

Plain description, key identifiers and synonyms

Ethametsulfuron is an N-sulfonylurea that is urea in which one of the nitrogens has been substituted by a 4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl group, while the other has been substituted by a (2-carboxyphenyl)sulfonyl group. It has a role as a herbicide. It is a member of benzoic acids, an aromatic ether, a diamino-1,3,5-triazine and a N-sulfonylurea.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
2-[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]carbamoylsulfamoyl]benzoic acid
CAS number
111353-84-5 CAS number cross-checked
EC number
802-428-0
Molecular formula
C14H16N6O6S
UNII
TYY89AZD3V
InChIKey
IRLGCAJYYKDTCG-UHFFFAOYSA-N
InChI
InChI=1S/C14H16N6O6S/c1-3-26-14-18-11(15-2)16-12(19-14)17-13(23)20-27(24,25)9-7-5-4-6-8(9)10(21)22/h4-7H,3H2,1-2H3,(H,21,22)(H3,15,16,17,18,19,20,23)
SMILES (canonical and isomeric)
CCOC1=NC(=NC(=N1)NC(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)O)NC

Synonyms

  • 1-[(2-carboxyphenyl)sulfonyl]-3-[4-(methylamino)-6-ethoxy-1,3,5-triazine-2-yl]urea
  • 2-({[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]carbamoyl}sulfamoyl)benzoic acid
  • 2-((4-Ethoxy-6-methylamino-1,3,5-triazin-2-yl)carbamoylsulfamoyl)benzoic acid
  • 2-(((((4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)benzoic acid
  • 2-[[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]carbonyl]amino]sulfonyl]benzoic acid
  • 1-((2-carboxyphenyl)sulfonyl)-3-(4-(methylamino)-6-ethoxy-1,3,5-triazine-2-yl)urea
  • 2-(((4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)benzoic acid
  • 2-[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]carbamoylsulfamoyl]benzoic acid
  • 2-[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]-oxomethyl]sulfamoyl]benzoic acid
  • Benzoic acid, 2-[[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]carbonyl]amino]sulfonyl]-
  • benzoic acid,2-[[[[[4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl]amino]carbonyl]amino]sulfonyl]-

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

No measured properties are recorded for this substance yet. Ask suppliers for a technical data sheet.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
396.39 g/molcalc.
Exact mass
396.0852 Dacalc.
LogP (octanol/water)
0.52calc.
Topological polar surface area
172.5 Ųcalc.
Hydrogen bond donors
4calc.
Hydrogen bond acceptors
9calc.
Rotatable bonds
7calc.
Heavy atoms
27calc.
Rings
2calc.
Aromatic rings
2calc.
Fraction sp3 carbons
0.21calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, O=C(Nc1ncncn1)NS(=O)(=O)c1ccccc1

O=C(Nc1ncncn1)NS(=O)(=O)c1ccccc1

2 rings, 19 atoms, the N-((1,3,5-Triazin-2-yl)carbamoyl)benzenesulfonamide ring system.

49 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Danger
GHS05: Corrosive
Corrosive
GHS07: Harmful or irritant
Harmful or irritant
GHS09: Hazardous to the environment
Hazardous to the environment

Hazard statements

  • H315Causes skin irritation.
  • H318Causes serious eye damage.
  • H335May cause respiratory irritation.
  • H411Toxic to aquatic life with long lasting effects.
Precautionary statements (18)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P264 + P265Wash skin thoroughly after handling. Do not touch eyes.
  • P271Use only outdoors or in a well-ventilated area.
  • P273Avoid release to the environment.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P302 + P352If on skin: Wash with plenty of water.
  • P304 + P340If inhaled: Remove person to fresh air and keep comfortable for breathing.
  • P305 + P354 + P338If in eyes: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P317Get medical help.
  • P319Get medical help if you feel unwell.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P332 + P317If skin irritation occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P391Collect spillage.
  • P403 + P233Store in a well-ventilated place. Keep container tightly closed.
  • P405Store locked up.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Ethametsulfuron suppliers

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Where suppliers are based

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Ethametsulfuron price

Indicative price range per kg from live supplier offers

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Uses and applications

What the substance is used for, by industry and function

Roles

  • herbicide
  • pesticide

Regulatory status

Inventories, regulations and trade controls that list this substance

No regulatory list memberships are recorded for this substance yet. Always check the rules of the importing and exporting country before trade.

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Ethametsulfuron is traded under.

HS 2935.90Indicative HS code

Sulphonamides, other

World exports in 2024
$5.64B
−11.0% vs 2023, imports $8.56B
2019 to 2024
Top exporters
  1. Ireland43.1%
  2. China12.0%
  3. India * partner reported9.5%
Top importers
  1. United States23.6%
  2. Slovenia19.1%
  3. Spain11.7%

* Partner reported figures, a lower bound.

Reported customs values in USD, not prices.Full trade data

The HS code shown for Ethametsulfuron is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Ethametsulfuron, based on the data on this page

What is Ethametsulfuron?

Ethametsulfuron is an N-sulfonylurea that is urea in which one of the nitrogens has been substituted by a 4-ethoxy-6-(methylamino)-1,3,5-triazin-2-yl group, while the other has been substituted by a (2-carboxyphenyl)sulfonyl group. It has a role as a herbicide.

What is the CAS number of Ethametsulfuron?

The CAS registry number of Ethametsulfuron is 111353-84-5.

What is the molecular formula and weight of Ethametsulfuron?

The molecular formula of Ethametsulfuron is C14H16N6O6S and its molar mass is 396.39 g/mol.

What is Ethametsulfuron used for?

Known uses and roles of Ethametsulfuron include herbicides in agriculture and crop protection, herbicide and pesticide.

Is Ethametsulfuron hazardous?

Ethametsulfuron carries the GHS signal word "Danger". Main hazards: causes skin irritation, causes serious eye damage, may cause respiratory irritation. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Ethametsulfuron?

Ethametsulfuron is usually classified under HS code 293590 (Sulphonamides, other). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Ethametsulfuron?

CompoundList lists 1 supplier of Ethametsulfuron in China. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

What is the price of Ethametsulfuron?

Suppliers quote Ethametsulfuron on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Ethametsulfuron

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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