| Identification | More | [Name]
2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester | [CAS]
74223-64-6 | [Synonyms]
2-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]benzoic acid methyl ester
ALLY
ALLY 60 DF WEED KILLER(R)
DPX-T6376
escort
Gropper
MALBAN
METHYL 2[[[[(4-METHOXY-6-METHYL-1,3,5-TRIAZIN-2-YL)AMINO]CARBONYL]AMINO]-SULFONYL]BENZOATE
Metsulfuron Me
METSULFURON-METHYL
QUIT
2-(((((4-methoxy-6-methyl-1,3,5-triazin-2yl)amino)carbonyl)amino)sulfonyl)benz
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 | [Molecular Formula]
C14H15N5O6S | [MDL Number]
MFCD00128061 | [Molecular Weight]
381.36 | [MOL File]
74223-64-6.mol |
| Chemical Properties | Back Directory | [Appearance]
White, off-white or pale yellow crystalline solid.
Slight, sweet odor; ester-like. | [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) | [form ]
neat | [pka]
2.55±0.10(Predicted) | [color ]
White to Off-White | [Water Solubility ]
27mg/L(temperature not stated) | [Detection Methods]
HPLC,NMR | [BRN ]
587472 | [Henry's Law Constant]
7.5×1010 mol/(m3Pa) at 25℃, HSDB (2015) | [Major Application]
agriculture
environmental | [InChI]
InChI=1S/C14H15N5O6S/c1-8-15-12(18-14(16-8)25-3)17-13(21)19-26(22,23)10-7-5-4-6-9(10)11(20)24-2/h4-7H,1-3H3,(H2,15,16,17,18,19,21) | [InChIKey]
RSMUVYRMZCOLBH-UHFFFAOYSA-N | [SMILES]
C(OC)(=O)C1=CC=CC=C1S(NC(NC1=NC(OC)=NC(C)=N1)=O)(=O)=O | [LogP]
2.200 | [CAS DataBase Reference]
74223-64-6(CAS DataBase Reference) | [EPA Substance Registry System]
74223-64-6(EPA Substance) |
| Safety Data | Back Directory | [Symbol(GHS) ]
GHS09 | [Signal word ]
Warning | [Hazard statements ]
H410 | [Precautionary statements ]
P273-P391-P501 | [Hazard Codes ]
N | [Risk Statements ]
R50/53:Very Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment . | [Safety Statements ]
S60:This material and/or its container must be disposed of as hazardous waste .
S61:Avoid release to the environment. Refer to special instructions safety data sheet . | [RIDADR ]
UN3077 9/PG 3 | [WGK Germany ]
2 | [RTECS ]
DH3563000 | [HS Code ]
29339900 | [Storage Class]
11 - Combustible Solids | [Hazard Classifications]
Aquatic Acute 1
Aquatic Chronic 1 | [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) |
| Hazard Information | Back Directory | [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. | [First aid]
If this chemical gets into the eyes, remove any
contact lenses at once and irrigate immediately for at least
15 minutes, occasionally lifting upper and lower lids. Seek
medical attention immediately. If this chemical contacts the
skin, remove contaminated clothing and wash immediately
with soap and water. Seek medical attention immediately.
If this chemical has been inhaled, remove from exposure,
begin rescue breathing (using universal precautions) if
breathing has stopped, and CPR if heart action has stopped.
Transfer promptly to a medical facility. When this chemical
has been swallowed, get medical attention. Give large
quantities of water and induce vomiting. Do not make
an unconscious person vomit. | [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. | [Chemical Properties]
Light yellow solid | [Chemical Properties]
White, off-white or pale yellow crystalline solid.
Slight, sweet odor; ester-like. | [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. | [Uses]
Herbicide. | [Uses]
Metsulfuron-methyl is a triazine urea herbicide used to control broad-leaved weeds
in barley and wheat. | [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. | [Production Methods]
Metsulfuron-methyl is commercially synthesised through a multi-step chemical process that builds its sulfonylurea structure, essential for herbicidal activity. The synthesis typically begins with the preparation of a substituted triazine ring, which is then coupled with a sulfonamide derivative and a benzoic acid ester to form the final compound: methyl 2-[(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoyl)sulfamoyl]benzoate | [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® | [Mechanism of action]
Selective, systemic with contact and residual action. Inhibits plant amino acid synthesis - acetohydroxyacid synthase AHAS | [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. | [Pesticide Type]
Herbicide |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
T&W GROUP
|
| Telephone: |
021-61551611 13296011611 |
| Website: |
www.trustwe.com/ |
|