Back to ChemicalBook Home--->CAS DataBase List--->101200-48-0

101200-48-0

101200-48-0 Structure

101200-48-0 Structure
IdentificationMore
[Name]

Tribenuron methyl
[CAS]

101200-48-0
[Synonyms]

EXPRESS
EXPRESS(R)
GRANSTAR
METHYL-2-[[[[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)METHYLAMINO]CARBONYL]-AMINO]SULFONYL]BENZOATE
Methyl 2-[[[[N-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]amino]sulfonyl] benzoate
POINTER
TRIBENURON-METHYL
TRIBENURON METHYL 6
benzoicacid,2-(((((4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino)carbonyl
dpx-l5300
express75df
l5300
matrix
methyl2-[[[[n-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]ami
no]sulfonyl]benzoate
sulfmethmeton-methyl
Tribenuronmethylester
DXP-L5300
Express TM
TRIBENURON-METHYL PESTANAL, 100 MG
[EINECS(EC#)]

401-190-1
[Molecular Formula]

C15H17N5O6S
[MDL Number]

MFCD01311816
[Molecular Weight]

395.39
[MOL File]

101200-48-0.mol
Chemical PropertiesBack Directory
[Melting point ]

141°C
[mp ]

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
[pka]

4.34±0.10(Predicted)
[Water Solubility ]

55 g l-1(25 °C)
[form ]

neat
[CAS DataBase Reference]

101200-48-0(CAS DataBase Reference)
[EPA Substance Registry System]

101200-48-0(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R43:May cause sensitization by skin contact.
[Safety Statements ]

S22:Do not breathe dust .
S24:Avoid contact with skin .
S37:Wear suitable gloves .
[RIDADR ]

UN 3077 9 / PGIII
[WGK Germany ]

1
[RTECS ]

DH3565000
[Hazardous Substances Data]

101200-48-0(Hazardous Substances Data)
Raw materials And Preparation ProductsBack Directory
【Raw materials】

Xylene-->Methyl formate-->METSULFURON METHYL-->Dicyandiamide-->Triethylenediamine-->Butyl isocyanate-->2-Amino-4-methoxy-6-methyl-1,3,5-triazine-->o-Toluic acid-->cyanic acid-->N-2,4-DIMETHYLPHENYL-N'-METHYLFORMAMIDINE-->1,3,5-Triazine-->Diphosgene-->BENZENESULFONYL ISOCYANATE-->2-Carbomethoxybenzenesulfonamide
【Preparation Products】

4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine
Hazard InformationBack Directory
[General Description]

Colorless crystals. Non corrosive. Used as an herbicide.
[Reactivity Profile]

A sulfonylurea derivative.
[Air & Water Reactions]

Hydrolysis occurs rapidly at pH <7 or >12.
[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.
[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).
Well-known Reagent Company Product InformationBack Directory
[Sigma Aldrich]

101200-48-0(sigmaaldrich)
101200-48-0 suppliers list
Company Name: Weifang Yuanye Biotechnology Co., Ltd
Tel: 15053681231 13354462013 , 15053681231
Fax: 0536-5396089
Website: www.yuanyechemical.com
Company Name: career henan chemical co
Tel: +86-0371-55982848
Fax:
Website: www.coreychem.com/index.html
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 86-18871470254
Fax: 027-59599243
Website: www.hubeijusheng.com
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86 592-605 1114
Fax:
Website: www.amoychem.com
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-13650506873
Fax:
Website: http://www.chemdad.com/
Company Name: HENAN BON INDUSTRIAL CO.,LTD
Tel: 0371-55170695
Fax:
Website: www.bonchemical.com
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: 86-18523575427
Fax:
Website: http://www.conier.com/
Company Name: Zhuozhou Wenxi import and Export Co., Ltd
Tel: +8613111626072 (WhatsApp)
Fax: Wechat: +8613111626072 Wickr me: waynehu
Website: www.wenxichem-pharma.com
Company Name: Hebei Mojin Biotechnology Co., Ltd
Tel: 0086 15533627333
Fax:
Website: www.hbmojin.com
Company Name: SIMAGCHEM CORP
Tel: +86 13806087780 , 13806087780
Fax:
Website: www.simagchem.com
Company Name: Hubei Ipure Biology Co., Ltd
Tel: ; , +8618062405514;+8618062405514
Fax: 18062427325
Website: http://www.ipurechemical.com
Company Name: Longyan Tianhua Biological Technology Co., Ltd
Tel: 0086 18039857276 , 18039857276
Fax:
Website: tianhuaapi.en.alibaba.com
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: 0551-65418671
Fax: 0551-65418697
Website: https://www.tnjchem.com
Company Name: AFINE CHEMICALS LIMITED
Tel: 008657185134551
Fax: 008657185134895
Website: www.afinechem.com/index.html
Company Name: Baoji Guokang Bio-Technology Co., Ltd.
Tel: 09173909592
Fax: 09173909592
Website: www.gk-bio.com
Company Name: Hefei Hirisun Pharmatech Co., Ltd
Tel: 86-15056975894
Fax: 86-0551-62678551
Website: www.hirisunpharm.com
Company Name: Dayang Chem (Hangzhou) Co.,Ltd.
Tel: +86-571-88938639 , 17705817739
Fax: +86-571-88938652,+86-571- 88492614
Website: www.dycnchem.com
Company Name: Zhuoer Chemical Co., Ltd
Tel: +86-13524231522
Fax: +86-21-58816016
Website: http://www.zhuoerchem.com/
Tags:101200-48-0 Related Product Information
1129-35-7 610-94-6 298-00-0 6290-49-9 5248-39-5 1122-73-2 57683-71-3 100-09-4 74-93-1 143390-89-0 99-76-3 119-36-8 101200-48-0 74223-64-6 79-20-9 74-83-9 93-58-3 106040-48-6