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Bensulfuron methyl

Bensulfuron methyl structure

CAS No.: 83055-99-6

Chemical Name:: Bensulfuron methyl

Synonyms: BENSULFURON-METHYL;LONDAX;2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]methyl]benzoic acid methyl ester;f5384;CONDAX;C10937;Mariner;DPX-F5384;ESPROCARB(R);Bensulfuron Me

CBNumber:: CB2680057

Molecular Formula:: C16H18N4O7S

Molecular Weight:: 410.4

MDL Number:: MFCD00128064

MOL File:: 83055-99-6.mol

MSDS File:: SDS

Last updated:2024-03-28 16:55:20

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Bensulfuron methyl Properties

Melting point	185-188°C
Density	1.4087 (rough estimate)
refractive index	1.6000 (estimate)
storage temp.	0-6°C
solubility	Acetonitrile (Slightly), Dichloromethane (Slightly), DMSO (Slightly)
pka	12.34±0.70(Predicted)
color	White to pale yellow
Odor	odorless solid
BRN	7447488
Stability	Moisture Sensitive, Unstable in Solution
InChIKey	XMQFTWRPUQYINF-UHFFFAOYSA-N
CAS DataBase Reference	83055-99-6
EWG's Food Scores	1-2
FDA UNII	QWL4I737BL
Pesticides Freedom of Information Act (FOIA)	Bensulfuron-methyl
EPA Substance Registry System	Bensulfuron-methyl (83055-99-6)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS09
Signal word	Warning
Hazard statements	H317-H410
Precautionary statements	P261-P272-P273-P280-P302+P352-P333+P313
Hazard Codes	Xi;N,N,Xi
Risk Statements	43-51/53
Safety Statements	2-24-37-61
RIDADR	UN 3077 9/PG 3
WGK Germany	2
RTECS	DG8733000
HS Code	29350090
Toxicity	LD50 orl-rat: >5 g/kg NNGADV 16,343,91

Bensulfuron methyl price More Price(11)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	37897	Bensulfuron-methyl PESTANAL	83055-99-6	100mg	$132	2024-03-01	Buy
TRC	B166005	Bensulfuron-methyl	83055-99-6	1g	$185	2021-12-16	Buy
Biosynth Carbosynth	FB151308	Bensulfuron-methyl	83055-99-6	1g	$270	2021-12-16	Buy
AK Scientific	G323	Bensulfuronmethyl	83055-99-6	1g	$360	2021-12-16	Buy
Biosynth Carbosynth	FB151308	Bensulfuron-methyl	83055-99-6	2g	$469	2021-12-16	Buy

Product number	Packaging	Price	Buy
37897	100mg	$132	Buy
B166005	1g	$185	Buy
FB151308	1g	$270	Buy
G323	1g	$360	Buy
FB151308	2g	$469	Buy

Bensulfuron methyl Chemical Properties,Uses,Production

Description

Bensulfuron-methyl (BSM) is a new kind of sulfonylurea herbicide widely used to control various weeds and sedges. It is moderately soluble in water, non-volatile and moderately mobile. It would not be expected to persistent in soil but could be persistent in water systems under certain conditions. It is not highly toxic to mammals. It also shows a low toxicity to birds and earthworms but is more of a concern to aquatic plants, algae and honeybees.

Uses

Bensulfuron methyl (BSM) was the first sulfonylurea herbicide commercialized for use in rice, and it remains the dominant sulfonylurea for broadleaf and sedge weed control in this crop.

Definition

ChEBI: Bensulfuron-methyl is the methyl ester of bensulfuron. An acetolactate synthase inhibitor, it is used as a herbicide for the control of a variety of both annual and perennial weeds in crops, particularly wheat and rice. It is not licensed for use within the UK. It has a role as a herbicide, an agrochemical and an EC 2.2.1.6 (acetolactate synthase) inhibitor. It is a N-sulfonylurea, a member of pyrimidines, a methyl ester and an aromatic ether. It derives from a bensulfuron.

Safety Profile

Moderately toxic by ingestion.When heated to decomposition it emits toxic vapors ofNOx and SOx.

Metabolic pathway

Bensulfuron methyl is metabolized by mammals and birds and the major metabolites identified include mono-O-demethylated and 5-hydroxylated bensulfuron methyl and 5-hydroxy-2-amino-3,5- dimethoxypyrimidine. As bird metabolites, cleavage of the pyrimidine ring of bensulfuron methyl is observed which results in two pyrimidine ring-opening metabolites. In rice plants, bensulfuron methyl undergoes rapid O-demethylation at one of the methoxy groups on the pyrimidine ring which will proceed through hydroxylation at the methyl group. Alcoholysis and hydrolysis of bensulfuron methyl (H1) involve mainly the breakdown of the urea moiety which leads to several degradation products, some of which are also identified as metabolites in mammals and plants.

Bensulfuron methyl Preparation Products And Raw materials

Raw materials

Xylene Benzoyl peroxide 2-(Chloromethyl)benzoyl chloride Benzyl chloride Diimine

Malononitrile 2,4,6-trihydroxypyrimidine 2-Amino-4,6-dichloropyrimidine Methyl o-toluate Toluene

4,6-Dihydroxypyrimidine Chlorine o-Cresol o-Toluoyl chloride alpha-Toluenesulfonyl chloride

o-Toluic acid Urea Sodium ethoxide 2-Amino-4,6-dihydroxypyrimidine Butylamine

Sodium Methoxide Sulfamic acid Phosphorus trichloride 4,6-Dichloropyrimidine PHOSGENE

Sodium hydroxide 2-Amino-4,6-dimethoxypyrimidine Methyl formate Guanidine nitrate Cyanamide

Sodium amide Malonic acid Thiourea Ammonia cyanic acid

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Preparation Products

Ethyl 5-[3-(4,6-dimethoxy pyrimidyl-2-yl)ureido]methylpyrazolyl-4-carboxylic ester Acetochlor+Bensulfuron-methyl+Methsulfuron-methyl,W.P. Bensulfuron-methyl+Acetochlor,W.P. Mefenacet+Bensalfaron-methyl,W.P.

Bensulfuron methyl Suppliers

Global( 240)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7786	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
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	8823	58
Shanghai Longyu Biotechnology Co., Ltd.	+8615821988213	info@longyupharma.com	China	2531	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	47465	58
SIMAGCHEM CORP	+86-13806087780	sale@simagchem.com	China	17367	58
TargetMol Chemicals Inc.	+1-781-999-5354 +1-00000000000	marketing@targetmol.com	United States	19892	58

Supplier	Advantage
Henan Fengda Chemical Co., Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
career henan chemical co	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Shanghai Longyu Biotechnology Co., Ltd.	58
Chongqing Chemdad Co., Ltd	58
CONIER CHEM AND PHARMA LIMITED	58
SIMAGCHEM CORP	58
TargetMol Chemicals Inc.	58

View Lastest Price from Bensulfuron methyl manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-03-29	Bensulfuron methyl 83055-99-6	US $6.00-0.20 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2021-11-15	Bensulfuron methyl 83055-99-6	US $0.00 / KG	1KG	99%	200000pcs	Qiuxian Baitai New Material Co., LTD
2021-07-13	Bensulfuron methyl 83055-99-6	US $15.00-10.00 / KG	1KG	99%+ HPLC	Monthly supply of 1 ton	Zhuozhou Wenxi import and Export Co., Ltd

Bensulfuron methyl
83055-99-6
US $6.00-0.20 / KG
99%
Henan Fengda Chemical Co., Ltd

Bensulfuron methyl
83055-99-6
US $0.00 / KG
99%
Qiuxian Baitai New Material Co., LTD

Bensulfuron methyl
83055-99-6
US $15.00-10.00 / KG
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

Bensulfuron methyl Spectrum

Bensulfuron methyl(83055-99-6)¹HNMR

83055-99-6(Bensulfuron methyl )Related Search:

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Tribenuron methyl Bensulfuron PYRAZOPHOS METSULFURON METHYL p-Anisaldehyde

Azimsulfuron Methyl salicylate Methanol p-Anisidine 4'-Methoxyacetophenone

Methyl acrylate 4-Methoxybenzylchloride Kresoxim-methyl

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bensulfuron-methyl(patented-no-supply) benzoicacid,2-((((((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)amino)sulfonyl Benzoicacid,2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]methy]-,methylester f5384 Bensulfuron-methyl W.P. methylalpha-(4,6-dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-o-toluate methylbensulfuron methyl-α-(4,6-dimethoxypyrimidin-2-yl-crbamoyl sulfamoyl)-o-benzoate Methyl 2-[(4,6-dimethoxypyrimidin-2-yl)ureidosulfonylmethyl]benzoate 2-[[[[[(4,6-DIMETHOXY-2-PYRIMIDINYL)AMINO]CARBONYL]AMINO]SULFONYL]METHYL]BENZOIC ACIDETHYL ESTER 2-[[(4,6-Dimethoxy-2-pyrimidinylcarbamoyl)sulfamoyl]methyl]benzoic acid methyl ester Mariner 2-[(4,6-dimethoxypyrimidin-2-yl)carbamoylsulfamoylmethyl]benzoic acid methyl ester Bensulfuron-methyi Bensulfuron-methyl 100mg [83055-99-6] Methyl 2-((N-((4,6-diMethoxypyriMidin-2-yl)carbaMoyl)sulfaMoyl)Methyl)benzoate Bensulfuron-methyl Standard METHYL-2-[[[[[(4,6-DIMETHOXY-2-PYRIMIDINYL)AMINO]CARBONYL]-AMINO]SULFONYL] METHYL]BENZOATE LONDAX 10 WP WEED KILLER(R) Bensulfuron Me BENZSULFURON METHYL BIANMIHUANGLONG DPX-F5384 ESPROCARB(R) CONDAX Benzoic acid, 2-(4,6-dimethoxy-2-pyrimidinyl)aminocarbonylaminosulfonylmethyl-, methyl ester bensulfuron-methyl (bsi, ansi, wssa, draft e-iso, draft f-iso) C10937 BENSULPHURON-METHYL BENSULPHURONMETHYLESTER Bensulfuron-methyl Benzoic acid, 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl) amino] carbonyl] amino]sulfonyl]methy]-, methyl ester methyl alpha-((4,6-dimethoxypyrimidin-2-yl)ureidosulphonyl)-o-toluate BENZSULFURON METHYL, 100MG, NEAT BENSULFURON-METHYL PESTANAL BENSULFURON-METHYL PESTANAL, 250 MG BENSULFURON METHYL (LON DAX) Methyl 2-(4,6-Dimethoxypyrimidin-2-ylcarbamoylsulfamoyl)-o-toluic acid Bensulfuron-methyl Solution, 1000ppm Bensulfuron-Acetochlor 14%Wp Bensulfuron-methyl Reference Material Bensulfuron-methyl@1000 μg/mL in Acetonitrile Bensulfuron-methyl @100 μg/mL in MeOH TIANFU-CHEM CAS NO.83055-99-6 Bensulfuron methyl 2-[[[[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]amino]sulfonyl]methyl]benzoic acid methyl ester LONDAX BENSULFURON-METHYL Bedaquiline Impurity 108 83055-99-6 C16H18N4O7S Herbicides MetabolitesPesticides&Metabolites Pesticides&Metabolites Urea structure MetabolitesAnalytical Standards PAHsPesticides&Metabolites Urea structureMore...Close... A-BAnalytical Standards Alpha sort