Chlorimuron-ethyl | 90982-32-4

Chlorimuron-ethyl Properties

Melting point	180-182°C
Density	1.4727 (rough estimate)
refractive index	1.6100 (estimate)
storage temp.	Inert atmosphere,2-8°C
solubility	Freely soluble in aqueous solution
pka	3.78±0.10(Predicted)
form	Solid
color	White to Light Yellow
Water Solubility	1.018mg/L(temperature not stated)
Stability	Unstable in DMSO solution
InChIKey	NSWAMPCUPHPTTC-UHFFFAOYSA-N
CAS DataBase Reference	90982-32-4(CAS DataBase Reference)
FDA UNII	B00AW0IM5Q
EPA Substance Registry System	Chlorimuron-ethyl (90982-32-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H303-H313-H315-H319-H335-H332
Precautionary statements	P261-P280a-P304+P340-P305+P351+P338-P405-P501a
Hazard Codes	Xi
Risk Statements	36
Safety Statements	26-36
RIDADR	UN3077 (solid)
RTECS	DG5095000
Toxicity	LD50 in male, female rats (mg/kg): 4102, 4236 orally (Claus)

Chlorimuron-ethyl price More Price(18)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Alfa Aesar	J66605	Chlorimuron ethyl, 95%	90982-32-4	1g	$31.1	2024-03-01	Buy
Alfa Aesar	J66605	Chlorimuron ethyl, 95%	90982-32-4	5g	$93.1	2024-03-01	Buy
Alfa Aesar	J66605	Chlorimuron ethyl, 95%	90982-32-4	25g	$230	2021-12-16	Buy
TRC	C371273	Chlorimuron-ethyl	90982-32-4	100mg	$50	2021-12-16	Buy
Biosynth Carbosynth	FC38412	Chlorimuron-ethyl	90982-32-4	1g	$50	2021-12-16	Buy

Product number	Packaging	Price	Buy
J66605	1g	$31.1	Buy
J66605	5g	$93.1	Buy
J66605	25g	$230	Buy
C371273	100mg	$50	Buy
FC38412	1g	$50	Buy

Chlorimuron-ethyl Chemical Properties,Uses,Production

Description

Chlorimuron-ethyl is a kind of post-emergence, foliar applied herbicide which is used without the EU regulatory approval. As an herbicide belonging to the sulfonylurea family, it is commonly used to control the weeds associated with wheat, rice, soybean, barley, potato, and corn. It has advantages of being broad-spectrum, having low use rate, having good crop selectivity as well as being of low toxicity to animals. Its mechanism of action is through suppressing the plant- and microbial-specific enzyme acetolactate synthase (ALS), further blocking the biosynthesis of branched-chain amino acids such as valine, leucine and isoleucine. Through this mechanism, it cause rapid cessation of plant cell division and growth.

References

http://sitem.herts.ac.uk/aeru/ppdb/en/Reports/1145.htm
http://lfse.iae.ac.cn/Article/UploadFiles/201310/2013102910313432.pdf

Chemical Properties

Colorless to off white or pale yellow crystals or powder. Some formulations are listed as “flammable” in the literature. Odorless.

Uses

Chlorimuron-ethyl is used in weed control method as herbicide.

Uses

Herbicide.

Definition

ChEBI: Chlorimuron-ethyl is an ethyl ester resulting from the formal condensation of the carboxy group of chlorimuron with ethanol. A proherbicide for chloimuron, it is used as herbicide for the control of broad-leaved weeds in peanuts, soya beans, and other crops. It has a role as a proherbicide, an EC 2.2.1.6 (acetolactate synthase) inhibitor and an agrochemical. It is a sulfamoylbenzoate, a N-sulfonylurea, an aromatic ether, an ethyl ester, an organochlorine pesticide and a member of pyrimidines. It is functionally related to a chlorimuron. It is a conjugate acid of a chlorimuron-ethyl(1-).

General Description

Colorless crystals. Used as an herbicide.

Reactivity Profile

Chlorimuron-ethyl is a sulfonyl urea, and pyrimidine derivative.

Agricultural Uses

Herbicide: Used to control broadleaf weeds and annual morning glory in soybeans and peanuts. Not listed as registered for use in EU countries. Registered for use in the U.S., except California. There are more than 25 global suppliers.

Trade name

AUTHORITY®; CANOPY® (chlorimuron-ethyl + Metribuzin); CLASSIC®; CONCERT® cancelled; DPX-F6025®; GEMINI®[C]; LOROX®[C]; PREVIEW®[C]; RELIANCE®; SKERMISH®, cancelled; SYNCHRONCY®; SYNCHRONY®[C]

Potential Exposure

A sulfonylurea/pyrimidine derivative herbicide used to control broadleaf weeds and annual morning glory in soybeans and peanuts. Not listed as registered for use in EU countries. Registered for use in the United States and available from more than 25 global suppliers.

Metabolic pathway

Excised soybean seedlings rapidly metabolize 14C- chlorimuron ethyl, but common cocklebur and redroot pigweed, which are sensitive to chlorimuron ethyl, metabolize much more slowly. Two metabolites are primarily identified. By intact corn seedlings, chlorimuron ethyl undergoes biotransformation to give more metabolites and under UV light is photodegraded into smaller fragments.

Shipping

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

Incompatibilities

Incompatible with oxidizers (chlorates, nitrates, peroxides, permanganates, perchlorates, chlorine, bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases, strong acids, oxoacids, epoxides, nitrates.

Waste Disposal

Do not discharge into drains or sewers. Dispose of waste material as hazardous waste using a licensed disposal contractor to an approved landfill. Consult with environmental regulatory agencies for guidance on acceptable disposal practices. Incineration with effluent gas scrubbing is recommended. Containers must be disposed of properly by following package label directions or by contacting your local or federal environmental control agency, or by contacting your regional EPA office.

Chlorimuron-ethyl Preparation Products And Raw materials

Raw materials

o-Ethoxycarbonylbenzenesulfonamide Pyrimidine, 2-isocyanato- (9CI) Ethanol Dimethyl malonate Toluene

4,6-Dihydroxypyrimidine Triethylamine 2,4-Dichloropyrimidine 4,6-Dichloropyrimidine Saccharin sodium

Methanol solution of sodium methoxide Sodium bicarbonate Dichloromethane Oxalyl chloride Sodium carbonate

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Preparation Products

Chlorimuron-ethyl Suppliers

Global( 241)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12455	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	16803	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8822	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22968	58
Chongqing Chemdad Co., Ltd	+86-023-61398051 +8613650506873	sales@chemdad.com	China	39916	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
Longyan Tianhua Biological Technology Co., Ltd	0086 18039857276 18039857276		CHINA	2783	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Henan Fengda Chemical Co., Ltd	58
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
Longyan Tianhua Biological Technology Co., Ltd	58

View Lastest Price from Chlorimuron-ethyl manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-03-29	Chlorimuron-ethyl 90982-32-4	US $6.00-0.20 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-07-29	Chlorimuron-ethyl 90982-32-4	US $0.00 / KG	25KG	95%、25%WG、75%WG	100MT	Weifang Yuanye Biotechnology Co., Ltd
2023-06-20	Chlorimuron-ethyl 90982-32-4	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd

Chlorimuron-ethyl
90982-32-4
US $6.00-0.20 / KG
99%
Henan Fengda Chemical Co., Ltd

Chlorimuron-ethyl
90982-32-4
US $0.00 / KG
95%、25%WG、75%WG
Weifang Yuanye Biotechnology Co., Ltd

Chlorimuron-ethyl
90982-32-4
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

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2-(((((4-chloro-6-methoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl)benzoica ethyl2-(((((4-chloro-6-methoxpyrimidin-2-yl)aminol)carbonyl)amino)sulfonyl)benzoate ethyl2-(((((4-chloro-6-methoxypyrimidin-2-yl)-amino)carbonyl)amino)sulfonyl)b Ethyl2-(((((4-chloro-6-methoxypyrimidin-2-yl)amino)carbonyl)amino)sulfonyl)benzoate ETHYL-2-[[[[(4-CHLORO-6-METHOXY-2-PYRIMIDINYL)AMINO]CARBONYL]AMINO]-SULFONYL] BENZOATE DARBAN DPX-F6025 Chlorimuron Et CHLORIMURON-ETHYL chlorimuron ethyl ester CLASSIC CLASSIC 25 DF WEED KILLER(R) classic 75df 2-[[[[(4-Chloro-6-methoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]benzoic acid ethyl ester CHLORIMURON ETHYL, 100MG, NEAT Classic[R] Benzoic acid, 2-(4-chloro-6-methoxy-2-pyrimidinyl)aminocarbonylaminosulfonyl-, ethyl ester Chlorsulfuron-ethyl Ethyl 2-(4-chloro-6-methoxypyrimidin-2-ylcarbamoyl sulfamcyl benzoate Chlorimuron W.P. Ethyl 2-(4-chloro-6-methoxy-2-pyrimidinylcarbamoylsulfamoyl)benzoate 2-（4-chloro-6-methoxylrimidin-2-yl carbamoyl sulfamoyl) ethyl benzoate Chlorimuron ethyl 100mg [90982-32-4] HIT 25VP 1-[2-(Ethoxycarbonyl)phenylsulfonyl]-3-(4-chloro-6-methoxypyrimidine-2-yl)urea 2-[(4-Methoxy-6-chloropyrimidine-2-yl)carbamoylsulfamoyl]benzoic acid ethyl ester 2-[[(4-Chloro-6-methoxy-2-pyrimidinyl)carbamoyl]sulfamoyl]benzoic acid ethyl ester Ethyl 2-(N-((4-chloro-6-methoxypyrimidin-2-yl)carbamoyl)sulfamoyl)benzoate 2-[[[(4-chloro-6-methoxy-2-pyrimidinyl)amino]-oxomethyl]sulfamoyl]benzoic acid ethyl ester ethyl 2-({[(4-chloro-6-methoxypyrimidin-2-yl)carbamoyl]amino}sulfonyl)benzoate Chlorimuron-ethyl @100 μg/mL in Acetonitrile Chlorimuron-ethyl@1000 μg/mL in Acetonitrile Chlorimuron-ethyl Standard Chlorimuron-ethyl Solution in Acetonitrile, 1000μg/mL ethyl2-(((((4-chloro-6-methoxypyrimidin-2-yl)- 90982-32-4 C15H15ClN4O6S HERBICIDE