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Tribenuron methyl

Tribenuron methyl Structure
Tribenuron methyl structure
CAS No.
101200-48-0
Chemical Name:
Tribenuron methyl
Synonyms
TRIBENURON-METHYL;matrix;EXPRESS;1000PPM;l5300;POINTER;GRANSTAR;dpx-l5300;DXP-L5300;Express TM
CBNumber:
CB5209758
Molecular Formula:
C15H17N5O6S
Molecular Weight:
395.39
MDL Number:
MFCD03955329
MOL File:
101200-48-0.mol
Last updated:2023-09-18 19:31:40
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Tribenuron methyl Properties

Melting point 141°C
Density 1.4143 (rough estimate)
vapor pressure 1.24 at pH 7 (25 °C)
refractive index 1.6460 (estimate)
storage temp. 0-6°C
solubility Chloroform (Slightly), DMSO (Slightly)
Water Solubility 55 g l-1(25 °C)
pka 4.34±0.10(Predicted)
Stability Hygroscopic, Unstable in Solution
CAS DataBase Reference 101200-48-0(CAS DataBase Reference)
EWG's Food Scores 1-2
FDA UNII D0493A985P
Pesticides Freedom of Information Act (FOIA) Express
EPA Substance Registry System Tribenuron-methyl (101200-48-0)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08,GHS09
Signal word  Warning
Hazard statements  H317-H373-H410
Precautionary statements  P260-P272-P273-P280-P302+P352-P314
Hazard Codes  Xi,N
Risk Statements  43-50/53
Safety Statements  22-24-37-61-60-46
RIDADR  UN 3077 9 / PGIII
WGK Germany  1
RTECS  DH3565000
Toxicity quail,LD50,oral,> 2250mg/kg (2250mg/kg),Pesticide Manual. Vol. 9, Pg. 840, 1991.

Tribenuron methyl price More Price(8)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 46013 Tribenuron-methyl PESTANAL?, analytical standard 101200-48-0 100mg $81.3 2024-03-01 Buy
TRC T767555 Tribenuron-methyl(~90%) 101200-48-0 5g $155 2021-12-16 Buy
AK Scientific F021 Tribenuron-methyl 101200-48-0 1g $345.24 2021-12-16 Buy
American Custom Chemicals Corporation CHM0014988 TRIBENURON-METHYL 95.00% 101200-48-0 1G $1030.84 2021-12-16 Buy
American Custom Chemicals Corporation CHM0014988 TRIBENURON-METHYL 95.00% 101200-48-0 5G $1612.96 2021-12-16 Buy
Product number Packaging Price Buy
46013 100mg $81.3 Buy
T767555 5g $155 Buy
F021 1g $345.24 Buy
CHM0014988 1G $1030.84 Buy
CHM0014988 5G $1612.96 Buy

Tribenuron methyl Chemical Properties,Uses,Production

Chemical Properties

Tribenuron-methyl (TBM) is a member of the sulfonylurea herbicide family. It is a relatively polar, weak, acidic compound that is soluble in water. It can be extracted with polar organic solvent, buffer solution, or a mixture of organic solvent and water.
Tribenuron-methyl is a selective herbicide that inhibits the biosynthesis of branched amino acids in sensitive plants by competitively binding to the enzyme system which catalyzes the formation of these amino acids, the acetolactate synthase (ALS). It is used in cereals for the control of broadleaved weeds.

Uses

Tribenuron-methyl is a sulfonyl urea herbicide derivative employed for protection of crops such as corn, citrus, potatoes, tomatoes, rice and vines via inhibiting the growth of many grasses and broad-leaf weed species.Tribenuron-methyl is applied as a foliar spray and directly to the soil as it is rapidly absorbed by the foliage and the roots, and is translocated throughout the plant to the growing points.
Tribeneuron-methyl acts by inhibiting the synthesis of amino acids, specifically valine and isoleucine, which prevents cell division and cell growth. Selectivity occurs due to the differences in the metabolism of sulfonylureas between crops and weeds.
Methomyl is a broad spectrum carbamate insecticide with both contact and oral toxicity to control chewing and sucking Lepidotera, Homoptera, Coleoptera and Hemiptera pests in vegetable, orchard, vine and field crops.

Definition

ChEBI: The methyl ester of tribenuron.

General Description

Colorless crystals. Non corrosive. Used as an herbicide.

Air & Water Reactions

Hydrolysis occurs rapidly at pH <7 or >12.

Reactivity Profile

A sulfonylurea derivative.

Agricultural Uses

Herbicide: Used to control annual grasses and broadleaf weeds on barley, blueberries, oats, wheat, flax and rape seed (canola). Registered for use in EU countries . Registered for use in the U.S. U.S. Maximum Allowable Residue Levels for the residues of the herbicide tribenuron methyl [40 CFR 180.451(a)]: in or on the following raw agricultural commodities: barley, grain 0.05 ppm; barley, straw 0.10ppm; canola, seed 0.02 ppm; cotton, gin byproducts 0.02 ppm; cotton, undelinted seed 0.02 ppm; flax, seed 0.02 ppm; oat, grain 0.05 ppm; oat, straw 0.10ppm; wheat, grain 0.05ppm; and wheat, straw 0.10 ppm. Tolerances with regional registration, as defined in 180.1(n), are established. [40 CFR 180.451(c)]: in or on the following raw agricultural commodities: grass, forage, fodder and hay, group (except Bermudagrass); forage 0.10ppm; and grass, forage, fodder and hay, group (except Bermudagrass); hay 0.10 ppm.

Trade name

ALLY®; CANVAS®; DPX-L-5300®; EXPRESS®; EXPRESS®-75 DF; HARMONY EXTRA®; INL-5300®; L 5300®; MATRIX®

Metabolic pathway

The chemical structure of tribenuron methyl possesses a mono-N-methyl group in the sulfonylurea linkage which is a unique sulfonylurea herbicide and undergoes complex degradation reactions in the environment. Tribenuron methyl degrades into many degradation products, as indicated in the pathways by photolytic and hydrolytic chemical reactions and by biological degradations by mammal, plant, and soil. It is interesting to note that photolysis in different solvents yields diverse products depending on the individual solvents.

Degradation

Methomyl (1) was hydrolysed under alkaline conditions at 25 °C (DT50 ca. 14 days) and was stable under neutral to acidic conditions [DT50 > 30 days at pH 5 and 7 (Friedman, 1983)l. Cleavage of the carbamate ester bond is the primary degradation pathway, yielding S-methyl N-hydroxy-thioacetimidate (2).
Irradiation of methomyl in dilute aqueous solution at 254 nrn yielded acetonitrile (3), dimethyl disulfide, acetone, N-ethylidenethylamine and carbon dioxide (Freeman and Ndip, 1984). Methomyl does not absorb sunlight but underwent degradation to acetonitrile by indirect photolytic reactions in/on soil surfaces (Swanson, 1986).

Tribenuron methyl Preparation Products And Raw materials

Raw materials

Triazine B Xylene Dicyandiamide BENZENESULFONYL ISOCYANATE Dimethyl ester
2-Amino-4-methoxy-6-methyl-1,3,5-triazine o-Toluic acid 2-methylamino-4-methoxy-6-methyl-s-triazine N-2,4-DIMETHYLPHENYL-N'-METHYLFORMAMIDINE Diphosgene
Butyl isocyanate 2-Carbomethoxybenzenesulfonamide Methyl formate Triethylenediamine 1,3,5-Triazine
METSULFURON METHYL cyanic acid

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Preparation Products

Bensulfuron-methyl WP 4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine

Tribenuron methyl Suppliers

Global( 252)Suppliers
Supplier Tel Email Country ProdList Advantage
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
Xiamen AmoyChem Co., Ltd 		+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 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
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-519-519-85557386 marketing1@neostarunited.com China 8349 58
Hebei Mojin Biotechnology Co., Ltd 		+8613288715578 sales@hbmojin.com China 12456 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177 peter@yan-xi.com China 5993 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17367 58
Supplier Advantage
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Xiamen AmoyChem Co., Ltd 		58
Chongqing Chemdad Co., Ltd 		58
CONIER CHEM AND PHARMA LIMITED 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
Hebei Mojin Biotechnology Co., Ltd 		58
Hebei Yanxi Chemical Co., Ltd. 		58
SIMAGCHEM CORP 		58

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View Lastest Price from Tribenuron methyl manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Tribenuron methyl pictures 2023-09-18 Tribenuron methyl
101200-48-0
 US $0.00 / kg 1kg 99% 20tons Hebei Yanxi Chemical Co., Ltd.
Tribenuron methyl pictures 2023-09-06 Tribenuron methyl
101200-48-0
 US $0.00-0.00 / KG 1KG 99% 500000kg Hebei Guanlang Biotechnology Co., Ltd.
Tribenuron Methyl pictures 2023-07-29 Tribenuron Methyl
101200-48-0
 US $0.00 / KG 25KG 95%TC,75%WDG 100MT Weifang Yuanye Biotechnology Co., Ltd
  • Tribenuron methyl pictures
  • Tribenuron methyl
    101200-48-0
  • US $0.00-0.00 / KG
  • 99%
  • Hebei Guanlang Biotechnology Co., Ltd.
  • Tribenuron Methyl pictures
  • Tribenuron Methyl
    101200-48-0
  • US $0.00 / KG
  • 95%TC,75%WDG
  • Weifang Yuanye Biotechnology Co., Ltd

101200-48-0(Tribenuron methyl)Related Search:

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Methyl 2-[[[[N-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]amino]sulfonyl] benzoate METHYL-2-[[[[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)METHYLAMINO]CARBONYL]-AMINO]SULFONYL]BENZOATE GRANSTAR benzoicacid,2-(((((4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino)carbonyl dpx-l5300 express75df l5300 EXPRESS(R) TRIBENURON METHYL 6 DXP-L5300 Express TM POINTER TRIBENURON-METHYL PESTANAL, 100 MG methyl 2-(3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)3-methylureidosulphonyl)benzoate Tribenuron W.P. 2-methyl-[4-methoxy-6-methyl-1,3,5-triazin-2-yl (methyl) carbamoylsulfamoyl] benzoate Benzoic acid, 2-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylaminocarbonylaminosulfonyl-, methyl ester Tribenuron-met 2-[[3-(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)-3-methylureido]sulfonyl]benzoic acid methyl ester Tribenuron-methyl (technical) Methyl 2-(N-((4-Methoxy-6-Methyl-1,3,5-triazin-2-yl)(Methyl)carbaMoyl)sulfaMoyl)benzoate methyl2-[[[[n-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]ami no]sulfonyl]benzoate sulfmethmeton-methyl Tribenuronmethylester Tribenuron-methyl Solution, 1000ppm Tribenuron-methyl (~90%) Tribenuron-methyl@100 μg/mL in Acetonitrile Tribenuron-methylSolution,1000mg/L,1ml Tribenuron-methyl@1000 μg/mL in Acetonitrile Tribenuron-methyl Standard 101200-48-0 Tribenuron Methyl Selective Herbicides For Maize , White powder Tribenuron / Metsulfuron methyl Selective Herbicides 101200-48-0 / 74223-64-6 tribenuron-methy high purity of Tribenuron methyl Metometuron matrix EXPRESS TRIBENURON-METHYL 1000PPM tribenuron-methyl [ANSI] 101200-48-0 C16H17N5O6S C15H17N5O6S Herbicide Alpha sort Herbicides Pesticides&Metabolites Q-ZAlphabetic TP - TZPesticides&Metabolites Urea structure