METSULFURON METHYL

ChemicalBook > CAS DataBase List > METSULFURON METHYL

Product Name: METSULFURON METHYL
CAS No.: 74223-64-6
Chemical Name: METSULFURON METHYL
Synonyms: QUIT;ALLY;allie;escort;MALBAN;dpx6376;Gropper;Ally[R];ally20df;dpd63760h
CBNumber: CB9251528
Molecular Formula: C14H15N5O6S
Formula Weight: 381.36
MOL File: 74223-64-6.mol

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METSULFURON METHYL Property

Melting point:: 158°C
Boiling point:: 181°C (rough estimate)
Density: 1.4561 (rough estimate)
refractive index: 1.6460 (estimate)
storage temp.: 0-6°C
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
pka: 2.55±0.10(Predicted)
color: White to Off-White
Water Solubility: 27mg/L(temperature not stated)
BRN: 587472
LogP: 2.200
CAS DataBase Reference: 74223-64-6(CAS DataBase Reference)
EPA Substance Registry System: Metsulfuron-methyl (74223-64-6)

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Safety

Hazard Codes: N
Risk Statements: 50/53
Safety Statements: 60-61
RIDADR: UN3077 9/PG 3
WGK Germany: 2
RTECS: DH3563000
HS Code: 29339900
Hazardous Substances Data: 74223-64-6(Hazardous Substances Data)
Toxicity: LD50 in male and female rats, in male and female rabbits (mg/kg): >5000, >2000 orally; LC50 (96 hour) in American perch, rainbow trout: 150 ppm; LD50 in wild ducks: 2510 mg/kg (Lefebvre)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P391Collect spillage. Hazardous to the aquatic environment

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 46432
Product name: Metsulfuron-methyl
Purity: PESTANAL
Packaging: 100mg
Price: $110
Updated: 2024/03/01

Sigma-Aldrich

Product number: N12482
Product name: Metsulfuron-methyl
Purity: analytical standard
Packaging: 100mg
Price: $99.3
Updated: 2022/05/15

TRC

Product number: M227748
Product name: Metsulfuron-methyl
Packaging: 1g
Price: $330
Updated: 2021/12/16

Usbiological

Product number: 283408
Product name: Metsulfuron methyl
Packaging: 50mg
Price: $360
Updated: 2021/12/16

AK Scientific

Product number: G186
Product name: Metsulfuronmethyl
Packaging: 1g
Price: $413
Updated: 2021/12/16

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METSULFURON METHYL Chemical Properties,Usage,Production

Chemical Properties

Light yellow solid

Chemical Properties

White, off-white or pale yellow crystalline solid. Slight, sweet odor; ester-like.

Uses

Metsulfuron-methyl is a triazine urea herbicide used to control broad-leaved weeds in barley and wheat.

Uses

Metsulfuron-methyl is an organic micro-pollutant.

Uses

Herbicide.

Definition

ChEBI: A N-sulfonylurea in which the sulfonyl group is attached to a 2-(methoxycarbonyl)phenyl group while a (4-methoxy-6-methyl-1,3,5-triazin-2-yl group replaces one of the amino hydrogens of the remaining urea group.

Agricultural Uses

Herbicide: Metsulfuron-methyl is a pre-emergence and post-emergence herbicide used to control annual grasses, brush, woody plants and broadleaf weeds. It can be applied to cereals including barley, rye and wheat and to pastures. It is primarily used to control brush, woody plants and broadleaf weeds on rights-of-way, fence rows, storage areas, highways and other non-crop areas.

Trade name

ALLIE®; ALLY®; ALLY-20DF®; ANSWER®; BRUSH-OFF®; CANVAS®; CIMARRON®; DMC® WEED CONTROL; DPD 63760H®; DPX 6376®; DPX-T 6376®; ESCORT®; FINESSE®; GROPPER®; NUP®; PARTISAN ®; PASTURE® MD; RIVERDALE®; ROSULFURON®

Potential Exposure

Metsulfuron-methyl is a preemergence and postemergence sulfonylurea herbicide used to control annual grasses, brush, woody plants and broadleaf weeds. It can be applied to cereals including barley, rye and wheat and to pastures. It is primarily used to control brush, woody plants and broadleaf weeds on rights-of-way, fence rows, storage areas, highways and other noncrop areas.

Environmental Fate

Soil/Plant. Hydrolyzes in soil and plants to nontoxic products (Hartley and Kidd, 1987). The half-life in soil varies from 7 days to 1 month (Hartley and Kidd, 1987).
Ismail and Lee (1995) studied the persistence of metsulfuron-methyl in a sandy loam (pH 5.1) and clay soil (3.1) under laboratory conditions. Degradation was more rapid in non-sterilized than in sterilized soil. In non-sterilized soil, the rate of degradation increased with increasing soil moisture content. When the moisture level in the sandy loam and clay soil was increased from 20 to 80% of field capacity at 35°C, the half-lives were reduced from 9.0 to 5.7 and 11.2 to 4.6, days, respectively. The investigators concluded that the disappearance of metsulfuron-methyl in soil resulted from microbial degradation and chemical hydrolysis.

Metabolic pathway

In soils, under aerobic conditions, metsulfuron methyl is degraded by the cleavage of the sulfonylurea linkage, resulting in the formation of methyl 2- (aminosulfonyl)benzoate, 4-methoxy-6-methyl-2-amino- 1,3,5-triazine, and saccharin as major products. Under anaerobic conditons, free acid of metsulfuron methyl and the resulting O-demethylation product are identified. The formation of two ring-opening products at the triazine moiety is observed. Under acidic conditions, hydrolytic degradation products identified are involved in the soil degradation products. In plants, the specific metabolites are identified as the hydroxylation product of the phenyl ring of metsulfuron methyl and 4-methoxy-6-hydroxymethyl-2-amino-1,3,5- triazine. Mammalian metabolites are also included in the soil metabolites.

Shipping

UN3077 Environmentally hazardous substances, solid, n.o.s., Hazard class: 9; Labels: 9-Miscellaneous hazardous material, Technical Name Required.

Incompatibilities

Strong oxidizers. Stable in air to about 140 C. It is hydrolyzed in acid solutions.

Waste Disposal

It is the responsibility of chemical waste generators to determine the toxicity and physical properties and of a discarded chemical and to properly identify its classification and certification as a hazardous waste and to determine the disposal method. United States Environmental Protection Agency guidelines for the classification determination are listed in 40 CFR Parts 261.3. In addition, waste generators must consult and follow all regional, national, state and local hazardous waste laws to ensure complete and accurate classification and disposal methods. Recycle any unused portion of the material for its approved use or return it to the manufacturer or supplier. Offer surplus and nonrecyclable solutions to a licensed disposal company. Dissolve or mix the pesticide with a combustible solvent and burn in a chemical incinerator equipped with an afterburner and scrubber.

METSULFURON METHYL Preparation Products And Raw materials

Raw materials

Triazine B orthoacetic acid O-Methylisourea hydrochloride Saccharin Dicyandiamide N-OCTANE Ethylenediamine Sodium sulfide Acetyl chloride Sodium Methyl 2-sulfonamidobenzoate 1-Chlorobutane 2-Amino-4-methoxy-6-methyl-1,3,5-triazine o-Toluic acid CREAM 1-Methylpyrazole-4-ethoxycarbonyl-5-ethoxycarbonylsulfonamide DBU N-2,4-DIMETHYLPHENYL-N'-METHYLFORMAMIDINE PHOSGENE Hydrochloric acid Chlorsulfuron Methanol Sodium hydroxide Butyl isocyanate Methyl formate 1,3,5-Triazine Sulfuric acid

Preparation Products

Ethametsulfuron-methyl Acetochlor+Bensulfuron-methyl+Methsulfuron-methyl,W.P. Sulfometuron-methyl Tribenuron methyl Chlorsulfuron 4-Methoxy-N,6-dimethyl-1,3,5-triazin-2-amine

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China 189 France 2 Germany 2 India 12 Japan 2 Switzerland 1 United Kingdom 4 United States 26 Global 238

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View Lastest Price from METSULFURON METHYL manufacturers

Career Henan Chemical Co

Product: metsulfuron methyl 74223-64-6
Price: US $1.00/kg
Min. Order: 1g
Purity: 99%
Supply Ability: 100KG
Release date: 2018-12-25

74223-64-6, METSULFURON METHYLRelated Search:

Methyl formate DPX Metsulfuron Tribenuron methyl Iodosulfuron methyl sodium METSULFURON METHYL Tritosulfuron Iodosulfuron-methyl METSULFURON-METHYL D3 Metsulfuron methyl 20 WP Methsulfuron-methyl+Acetochlor,W.P. Methsulfuron-methyl W.P. Acetochlor+Bensulfuron-methyl+Methsulfuron-methyl,W.P. Bensulfuron-methyl+Methsulfuron-methyl,W.P. Methsulfuron-methyl+Isoproturon,W.P. Methsulfuron-methyl water-dispersion granule

QUIT

allie

ally20df

benzoicacid,2-(((((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)amino

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

brush-off

dpd63760h

dpx6376

methyl2-(((((4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino)carbonyl)amino)sulfo

methyl2-(3-(4-methoxy-6-methyl-1,3,5-triazin-2yl)ureidosulfonyl)benzoate

methyl2-(3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)ureidosulphonyl)benzoate

Methyl2-[3-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)ureidosulphonyl]benzoate

n-((4-methoxy-6-methyl-1,3,5-triazin-2-yl)aminocarbonyl)-2-methoxycarbonylbenz

nyl)benzoate

oicacidmethylester

2-(((((4-methoxy-6-methyl-1,3,5-triazin-2yl)amino)carbonyl)amino)sulfonyl)benz

ALLY

ALLY 60 DF WEED KILLER(R)

DPX-T6376

2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester

Methyl 2-(N-((4-Methoxy-6-Methyl-1,3,5-triazin-2-yl)carbaMoyl)sulfaMoyl)benzoate

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

escort

Gropper

METHYL 2[[[[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)AMINO]CARBONYL]AMINO]-SULFONYL]BENZOATE

MALBAN

Metsulfuron Me

METSULFURON-METHYL

metsulfuron-methyl DPX-6376

Messulfuron-methyl

METSULFURON METHYL, 100MG,NEAT

Ally[R]

Escort[R]

Gropper[R]

Methsulfuron Methyl Sodium

METASULFURONMETHYL

METSULPHURON-METHYL

METSULFRON-METHYL

metsulfuron-methyl 2-(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl) benzoic acid

Methsulfuron-methyl

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

Metsulfuron-methyl ,95%

2-[[[[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)AMINO]CARBONYL]AMINO]SULFONYL]BENZOIC ACIDETHYL ESTER

1-(4-(methylsulfonyl)phenoxy)-4-(trifluoromethoxy)benzene

Metsulfuron methyl 100mg [74223-64-6]

Metsulfuron-methyl @100 μg/mL in MeOH

Metsulfuron-methylSolution,1000mg/L,1ml

Metsulfuron-methyl Standard

74223-64-6 Metsulfuron Methyl herbicide for broadleaf weeds , annual grasses

TIANFU-CHEM CAS:74223-64-6 2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester

74223-64-6

76223-64-6

C14H15N5O6S

Pesticides intermediate

Others chemical reagents

Herbicide

Brush Controller

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