nav Searchuser
Chemical Identification
Common Name
Mesotrione
中文通用名
硝磺草酮
IUPAC
2-(4-mesyl-2-nitrobenzoyl)cyclohexane-1,3-dione
CAS
2-[4-(methylsulfonyl)-2-nitrobenzoyl]-1,3-cyclohexanedione
CAS No.
104206-82-8
Molecular Formula
C14H13NO7S
Molecular Structure
Category
Activity
Herbicide
Premix
Atrazine+mesotrione
Atrazine+mesotrione+S-metolachlor
Rimsulfuron+chlorimuron-ethyl+mesotrione
Mesotrione+glyphosate
Mesotrione+pretilachlor
Atrazine Bicyclopyrone Mesotrione S-metolachlor
fluthiacet-methyl+mesotrione
Nicosulfuron+Atrazine+Mesotrione
acetochlor+mesotrione+clopyralid
Mesotrione+Bromoxynil octanoate+Atrazine
Rimsulfuron+Mesotrione+Fluroxypyr-meptyl
Mesotrione+MCPA-sodium+Ametryn
Mefenacet+Bensulfuron-methyl+Mesotrione
Butachlor+Mesotrione+Atrazine
Mesotrione+Atrazine+Fluroxypyr-meptyl
Mesotrione+Simetryn
Mesotrione+Nicosulfuron+Halosulfuron-methyl
Mesotrione+Clopyralid
Mefenacet+Halosulfuron-methyl+Mesotrione
Halosulfuron-methyl+Mesotrione
Rimsulfuron+Mesotrione
Mesotrione+Butralin
Terbuthylazine+Mesotrione+Propisochlor
Premix Parters: azoxystrobin; azoxystrobin fludioxonil; azoxystrobin fludioxonil thiamethoxam; chloroneb; chlorothalonil; copper hydroxide; difenoconazole; difenoconazole fludioxonil; difenoconazole fludioxonil thiamethoxam; fludioxonil; fludioxonil thiamethoxam; folpet; mancozeb; PCNB; thiamethoxam;
Physical Properties
Molecular weight:339.3; Melting point:165 °C; Vapour pressure:5.69 × 10-3 mPa (20 °C).; pKa:3.12; Solubility:In water 2.2 (pH 4.8), 15 ( pH 6.9), 22 ( pH 9) (all in g/l, 20 °C).; Stability:Stable to hydrolysis ( pH 4 - 9).;
Toxicology
(Rat): Oral LD50 >5000 mg/kg. Dermal LD50 >2000 mg/kg. Inhalation LC50 >5 mg/l
Environmental Profile
Ecotoxicology: 
Birds:Acute oral LD50 for bobwhite quail >2000, mallard ducks >5200 mg/ kg.Fish: LC50 (96 h) for bluegill sunfish and rainbow trout >120 mg/l. 

Environmental fate: 
Soil:Stable to hydrolysis under sterile conditions at pH 5-9, with <10% degradation after 30 d (25 °C). Aqueous photolysis DT50 (sterile) 84 d. ADSORPTION: Not persistent in soil. Stable in water. Moderately mobility in soil. WATER SOLUBILITY: 160 mg/l at 20°C (99.7% pure).
Transport Information
Signal Word:CAUTION; Hazard Class:III(Slightly hazardous)

Porduct NewsMore

Australia to approve Syngenta’s Callisto herbicide

Mesotrione

Syngenta launches Acuron Flexi herbicide in Canada

Bicyclopyrone Mesotrione S-metolachlor

Albaugh launches herbicide MesoCore in US

Mesotrione Clopyralid

“Calaris is differentiated from atrazine herbicides”, says José Santos, Syngenta's Herbicide Leader in Brazil

Terbuthylazine Mesotrione

Nortox registers Mesotriona herbicide in Brazil

Mesotrione

Syngenta launches herbicide Lumax for corn in Spain

S-metolachlor Mesotrione Terbuthylazine

DuPont’s new corn herbicide Destra™ IS got Canada approval

Rimsulfuron Mesotrione

Willowood USA Receives EPA Registration For Willowood Mesotrione 4SC

Mesotrione

Dow AgroSciences receives US registration for Resicore herbicide

Acetochlor Mesotrione Clopyralid

Dow reveals new corn herbicide ‘Resicore’

Acetochlor Mesotrione Clopyralid

Related CompaniesMore

Anhui Fengle Agrochemical Co., Ltd.

Country:  China

Tribenuron-methyl Dimethomorph Bentazone Carboxin Quizalofop-P-ethyl Nicosulfuron Clomazone Propiconazole Chlorpyrifos Clopyralid Clodinafop-propargyl

Limin Chemical Co., Ltd.

Country:  China

Propineb Mancozeb Cymoxanil Propineb Fosetyl-aluminium Difenoconazole Azoxystrobin Mesotrione Thiacloprid Chlorothalonil

Nutrichem Company Limited

Country:  China

Oxyfluorfen Tebuconazole Metolachlor Azoxystrobin Clopyralid Triclopyr Tebuthiuron Acifluorfen Clethodim Imazapyr Picloram Pretilachlor Bifenthrin Amitraz Mesotrione

Zhangye Dagong Pesticide Chemistry Co., Ltd.

Country:  China

Mesotrione Butralin Flumetralin Brassinolide Butralin Butralin

Zhejiang Corechem Co.,Ltd.

Country:  China

Kresoxim-methyl Isoxaflutole Indoxacarb Pyraclostrobin Mesotrione Fluazinam Ethephon Diflufenican Hexazinone