Tribenuron-methyl

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Chemical Identification | General Product Information | Physical & Safety Data

Chemical Identification

Common Name

Tribenuron-methyl

中文通用名

苯磺隆

IUPAC

methyl 2-[4-methoxy-6-methyl-1,3,5-triazin-2-yl(methyl)carbamoylsulfamoyl]benzoate

CAS

methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]amino]sulfonyl]benzoate

CAS No.

101200-48-0

Molecular Formula

C₁₅H₁₇N₅O₆S

Molecular Structure

General Product Information

Category

Herbicides > Sulfonylurea Herbicides

Activity

It is rapidly absorbed by the foliage and roots and translocated throuhgout the plant. Susceptible plants cease growth almost immediately after post-emergence treatment and are killed within 7 – 21 days.

CropUse

Tribenuron-methyl is a short persistence sulfonylurea herbicide for the control of broad-leaved weeds in cereals, wheat and barley.

Premix

Metsulfuron-methyl+thifensulfuron-methyl+tribenuron-methyl
Tribenuron-methyl+metsulfuron-methyl
Tribenuron-methyl+chlorimuron-ethyl
Tribenuron-methyl+thifensulfuron-methyl
Tribenuron-methyl+2,4-d-butyl
Tribenuron-methyl+MCPA-sodium
Tribenuron-methyl+bensulfuron-methyl
Tribenuron-methyl+bensulfuron+acetochlor
Tribenuron-methyl+fenoxaprop-p-ethyl
Tribenuron-methyl+fenoxaprop-p-ethyl+thifensulfuron-methyl
Tribenuron-methyl+fluroxypyr
Tribenuron-methyl+dicamba
Tribenuron-methyl+prometryn+isoproturon
Tribenuron-methyl+acetochlor
Tribenuron-methyl+fluoroglycofen-ethyl
Tribenuron-methyl+isoproturon
Tribenuron-methyl+carfentrazone-ethyl
Tribenuron-methyl+benzoic acid+triadimefon
Thifensulfuron-methyl+tribenuron-methyl+fluroxypyr
Tribenuron-methyl+metsulfuron
Fluroxypyr-meptyl+thifensulfuron-methyl+ethametsulfuron+tribenuron-methyl
thifensulfuron-methyl+flumioxazin+tribenuron-methyl
Florasulam+Tribenuron-methyl
Flucarbazone-Na+Tribenuron-methyl
Dry flowable. Premix Parters: clopyralid; 2,4-D; dicamba MCPA; dichlorprop-P MCPA; fluroxypyr; metsulfuron-methyl; picloram; propanil;

Physical & Safety Data

Physical Properties

Light brown solid. Melting point 141°C. Solubility low in organic solvents.

Toxicology

(Rat): Oral LD₅₀ >5000 mg/kg. (Rabbit): Dermal LD₅₀ >2000 mg/kg

Environmental Profile

WATER SOLUBILITY: 280 mg/l at 25°C pH 6 HAZARDS: Fish: LC₅₀ >1000 mg/l (96 h) (bluegill sunfish, rainbow trout). Bird: (Dietary) LC₅₀ >5620 ppm (mallard duck, bobwhite quail). Bee: LD₅₀ >100 μg/bee (honeybee)

Transport Information

Signal Word:CAUTION; Hazard Class:III(Slightly hazardous)