Nicosulfuron

ChemicalBook > CAS DataBase List > Nicosulfuron

Description References

Product Name: Nicosulfuron
CAS No.: 111991-09-4
Chemical Name: Nicosulfuron
Synonyms: 1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(dimethylcarbamoyl)-2-pyridylsulfonyl]urea, 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide;ACCENT;DASUL;hu195;sl950;furon;MU 495;Accetn;Nisshin;Milagro
CBNumber: CB3198674
Molecular Formula: C15H18N6O6S
Formula Weight: 410.4
MOL File: 111991-09-4.mol

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Nicosulfuron Property

Melting point:: 141-144°C
Density: 1.4126 (rough estimate)
refractive index: 1.7000 (estimate)
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO: 50 mg/mL (121.83 mM)
pka: pKa (25°): 4.6
form: Solid
color: White to off-white
Stability:: Hygroscopic, Unstable in DMSO
InChIKey: RTCOGUMHFFWOJV-UHFFFAOYSA-N
CAS DataBase Reference: 111991-09-4(CAS DataBase Reference)
EPA Substance Registry System: Nicosulfuron (111991-09-4)

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Safety

Hazard Codes: Xi,N
Risk Statements: 36/38-50/53
Safety Statements: 24/25-26-61
RIDADR: UN 3077 9 / PGIII
WGK Germany: 1
RTECS: US4615000
HS Code: 29350090
Hazardous Substances Data: 111991-09-4(Hazardous Substances Data)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 34210
Product name: Nicosulfuron
Purity: PESTANAL?, analytical standard
Packaging: 100mg
Price: $127
Updated: 2024/03/01

TRC

Product number: N399500
Product name: Nicosulfuron
Packaging: 10g
Price: $215
Updated: 2021/12/16

Usbiological

Product number: 285127
Product name: Nicosulfuron
Packaging: 250g
Price: $382
Updated: 2021/12/16

AK Scientific

Product number: J10844
Product name: Nicosulfuron
Packaging: 25mg
Price: $48
Updated: 2021/12/16

AHH

Product number: API-1319
Product name: Nicosulfuron
Purity: 98%
Packaging: 1g
Price: $400
Updated: 2021/12/16

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Nicosulfuron Chemical Properties,Usage,Production

Description

Nicosulfuron is a kind of herbicides belonging to the sulfonylurea family. It is a broad-spectrum herbicide that can controls many kinds of maize weeds including both annual weeds and perennial weed including Johnsongrass, quackgrass, foxtails, shattercane, panicums, barnyardgrass, sandbur, pigweed and morningglory. It is a systemic selective herbicide, being effective in killing plants near the maize. This selectivity is achieved through maize’s capability of metabolizing Nicosulfuron into harmless compound. Its mechanism of action is through inhibiting the enzyme acetolactate synthase (ALS) of the weeds, blocking the synthesis of amino acids such as valine and isoleucine, and finally inhibiting the protein synthesis and causing death of weeds.

References

http://www.agchemaccess.com/Nicosulfuron
http://pmep.cce.cornell.edu/profiles/extoxnet/metiram-propoxur/nicosulfuron-ext.html

Chemical Properties

White Solid

Chemical Properties

White crystalline solid or powder. Phenolic odor.

Uses

Post-emergence sulfonylurea herbicide

Uses

Herbicide.

Definition

ChEBI: A N-sulfonylurea that is 2-(carbamoylsulfamoyl)-N,N-dimethylpyridine-3-carboxamide substituted by a 4,6-dimethoxypyrimidin-2-yl group at the amino nitrogen.

Agricultural Uses

Herbicide: Used as a post-emergence herbicide to control a variety of weeds on field corn and popcorn crops. Some formulations may be U.S. EPA restricted Use Pesticides (RUP). Approved for use in EU countries.

Trade name

ACCENT®; BASIS®; CELEBRITY®; CHALLENGER®; DASUL®; DPX 79406® Herbicide (with Rimsulfuron); DPX-V9636®; GHIBLI®; LAMA®; MATRIX® Herbicide (with Rimsulfuron); MILAGRO®; MISTRAL®; MOTIVEL®; NISSHIN®; SAMSON®; STEADFAST® (nicosulfuron + rimsulfuron)

Potential Exposure

Nicosulfuron is a sulfonylurea postemergence herbicide used to control a variety of weeds on field corn and popcorn crops. Some formulations may be registered as United States Restricted Use Pesticides (RUP)

Metabolic pathway

In the four systems investigated, the primary degradation pathway is to yield pyridine sulfonamide and 4,6-dimethoxy-2-aminopyrimidine. The plant and its microsomal system include the hydroxylation pathway at the 4-position of the pyrimidine ring, resulting in hydrolysis products by the cleavage of the sulfonylurea linkage. In mammals, contraction or rearrangement of the sulfonylurea linkage for nicosulfuron and N- demethylated nicosulfuron yields two unique products which have the N-pyridyl-N-pyrimidyl urea moiety and result in the uracil metabolite.

Shipping

UN3077 or UN3082 Environmentally hazardous substances, liquid or solid, n.o.s., Hazard Class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

Incompatibilities

Slowly hydrolyzes in water, releasing ammonia and forming acetate salts. Decomposed ＞165℃.

Waste Disposal

It is the responsibility of chemical waste generators to determine the toxicity and physical properties and of a discarded chemical and to properly identify its classification and certification as a hazardous waste and to determine the disposal method. United States Environmental Protection Agency guidelines for the classification determination are listed in 40 CFR Parts 261.3. Additionally, waste generators must consult and follow all regional, national, state and local hazardous waste laws to ensure complete and accurate classification and disposal methods.

Nicosulfuron Preparation Products And Raw materials

Raw materials

Benzyl mercaptan Nicotinamide METHYL 2-CHLORONICOTINATE Chlorine Trifluoroacetic acid 1,4-Dioxane Dichloromethane Dimethyl sulfoxide tert-Butylamine Butylsulfonamide Thionyl chloride Formamide Potassium sulfate

Preparation Products

2-Aminosulfonyl-N,N-dimethylnicotinamide

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Nicosulfuron Suppliers

Canada 1 China 301 Europe 2 France 1 Germany 5 India 4 Japan 2 Switzerland 1 United Kingdom 5 United States 24 Global 346

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View Lastest Price from Nicosulfuron manufacturers

Wuhan Circle Star Chem-medical Technology Co.,Ltd

Product: Nicosulfuron 111991-09-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98
Supply Ability: 1000
Release date: 2025-01-15

Hebei Weibang Biotechnology Co., Ltd

Product: Nicosulfuron 111991-09-4
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 5tons
Release date: 2024-12-02

qingdao trust agri chemical co.,ltd

Product: Nicosulfuron 111991-09-4
Price: US $0.00/KG
Min. Order: 100KG
Purity: 98
Supply Ability: 200TONS
Release date: 2024-07-17

111991-09-4, NicosulfuronRelated Search:

2,6-Lutidine 1,1-Dimethoxyethane Azimsulfuron Dimethyldimethoxysilane Diethoxydimethylsilane 4-Dimethylaminopyridine 2-Pyridinesulfonamide(6CI,7CI,9CI) 2-Amino-4,6-dihydroxypyrimidine 2-Aminosulfonyl-N,N-dimethylnicotinamide 2-Amino-4,6-dimethoxypyrimidine 2-Pyridinesulfonamide, 3-methyl- Urea N,N-DIMETHYLNICOTINAMIDE 4,6-Dimethoxypyrimidine Nicotinamide Nicosulfuron-d6 N,N-DIMETHYL-2-MERCAPTONICOTINAMIDE Nicosulfuron

ACCENT

ACCENT (TM)

1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(dimethylcarbamoyl)-2-pyridylsulfonyl]urea, 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide

Accetn

MU 495

Nisshin

1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(dimethylcarbamoyl)-2-pyridylsulfonyl]urea

Accent【pesticide】

N,N-Dimethyl-2-[N-[N-(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl]nicotinamide

Nicosulfuron,1-(4,6-Dimethoxy-2-pyrimidinyl)-3-[3-(dimethylcarbamoyl)-2-pyridylsulfonyl]urea, 2-[(4,6-Dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-N,N-dimethylnicotinamide

Accent (TM) 100mg [111991-09-4]

2-[[[[(4,6-DiMethoxy-2-pyriMidinyl)aMino]carbonyl]aMino]sulfonyl]-N,N-diMethyl-

2-(N-((4,6-Dimethoxypyrimidin-2-yl)carbamoyl)sulfamoyl)-N,N-dimethylnicotinamide

2-[[(4,6-DIMETHOXYPYRIMIDIN-2-YL) AMINO-CARBONYL]AMINO SULFONYL]-N,N-DIMETHYL-3-PYRIDINE CARBOXAMIDE

2-[(4,6-dimethoxypyrimidin-2-ylcarbamoyl)sulfamoyl]-n,n-dimethylnicotinamide

1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-dimethylcarbamoyl-2-pyridylsulfonyl)urea

DASUL

NICOSULFURON

NICOSULFURONOXAMIDE

MILAGRONOSTOC

3-pyridinecarboxamide,2-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)

hu195

n-dimethyl-sulfonyl)-

sl950

2-(((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)-N,N-dimethyl-3-pyridinecarboxamide

NICOSLFURON

3-Pyridinecarboxamide, 2-(4,6-dimethoxy-2-pyrimidinyl)aminocarbonylaminosulfonyl-N,N-dimethyl-

nicosulfuron (bsi,ansi,draft e-iso)

NICOSULPHURON

DPX-V 9360

EMA 1534

Milagro

Motivell

Nicosulfuron, Pestanal

3-Pyridinecarboxamide-2-[([4,6-dimethoxypyrimidin-2-yl] aminocarbonyl) aminosulfonyl]-N,N-dimethyl-3-pyridinocarboxamide

2-({[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]amino}sulfonyl)-N,N-dimethylpyridine-3-carboxamide

Nicosulfuron@1000 μg/mL in Acetonitrile

Nicosulfuron Standard

Nicosulfuron@100 μg/mL in Acetonitrile

NicosulfuronSolution,1000mg/L,1ml

Nicosulfuron Selective Herbicides 111991-09-4 / post emergent weed killer

111991-09-4 Nicosulfuron post emergent herbicide for johnsongrass

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NicosuL

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NSC644591 NSCD644591 SKI2053R

Smoke its cycling

nicosulfuron [ANSI]

Evening primrose oil 90028-66-3

94% Nicosulfuron technical

CA15515000 Nicosulfuron

Dinotefuran Impurity 10

111991-09-4

11191-09-4

111911-09-4

C15H18N6O6S

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