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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
MOL File:
83055-99-6.mol
MSDS File:
SDS
Modify Date:
2024/7/3 17:43:36
Request For Quotation

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)
form Solid
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
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(1)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 37897 Bensulfuron-methyl PESTANAL?, analytical standard 83055-99-6 100MG ₹10695.1 2022-06-14 Buy
Product number Packaging Price Buy
37897 100MG ₹10695.1 Buy

Bensulfuron methyl Chemical Properties,Uses,Production

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( 245)Suppliers
Supplier Tel Country ProdList Advantage Inquiry
CLEARSYNTH LABS LTD. +91-22-45045900 Hyderabad, India 6351 58 Inquiry
A.J Chemicals 91-9810153283 New Delhi, India 6124 58 Inquiry
Qingdao Trust Agri Chemical Co.,Ltd +8613573296305 China 213 58 Inquiry
Henan Fengda Chemical Co., Ltd +86-371-86557731 +86-13613820652 China 20366 58 Inquiry
Henan Tianfu Chemical Co.,Ltd. +86-0371-55170693 +86-19937530512 China 21677 55 Inquiry
career henan chemical co +86-0371-86658258 +8613203830695 China 29901 58 Inquiry
Hebei Guanlang Biotechnology Co., Ltd. +86-19930503282 China 8828 58 Inquiry
Shanghai Longyu Biotechnology Co., Ltd. +8613917842738 China 2534 58 Inquiry
Chongqing Chemdad Co., Ltd +86-023-6139-8061 +86-86-13650506873 China 39916 58 Inquiry
CONIER CHEM AND PHARMA LIMITED +8618523575427 China 49391 58 Inquiry
Supplier Advantage
CLEARSYNTH LABS LTD. 58
A.J Chemicals 58
Qingdao Trust Agri Chemical Co.,Ltd 58
Henan Fengda Chemical Co., Ltd 58
Henan Tianfu Chemical Co.,Ltd. 55
career henan chemical co 58
Hebei Guanlang Biotechnology Co., Ltd. 58
Shanghai Longyu Biotechnology Co., Ltd. 58
Chongqing Chemdad Co., Ltd 58
CONIER CHEM AND PHARMA LIMITED 58

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