Triasulfuron manufacturers and suppliers

Triasulfuron suppliers

Properties

Melting point:: 178°C

Boiling point:: 150-260 °C

Density: 1.5218 (rough estimate)

vapor pressure: 0Pa at 25℃

refractive index: 1.5630 (estimate)

storage temp.: 0-6°C

solubility: DMSO (Slightly), Methanol (Slightly, Heated)

pka: 4.34±0.10(Predicted)

BRN: 7151883

Henry's Law Constant: 8.0×10⁸ mol/(m³Pa) at 25℃, Ebert et al. (2023)

Major Application: agriculture
environmental

InChI: 1S/C14H16ClN5O5S/c1-9-16-12(19-14(17-9)24-2)18-13(21)20-26(22,23)11-6-4-3-5-10(11)25-8-7-15/h3-6H,7-8H2,1-2H3,(H2,16,17,18,19,20,21)

InChIKey: XOPFESVZMSQIKC-UHFFFAOYSA-N

SMILES: COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccccc2OCCCl)n1

LogP: 1.6-2.6 at 25℃ and pH5-9

Dissociation constant: 4.64 at 20℃

CAS DataBase Reference: 82097-50-5(CAS DataBase Reference)

EPA Substance Registry System: Triasulfuron (82097-50-5)

Safety Information

Symbol(GHS): GHS07,GHS09

Signal word: Warning

Hazard statements: H332-H410

Precautionary statements: P261-P271-P273-P304+P340+P312-P391-P501

PPE: Eyeshields, Faceshields, Gloves

Hazard Codes: N

Risk Statements: 50/53

Safety Statements: 60-61

RIDADR: UN3077 9/PG 3

WGK Germany: 2

RTECS: DB1554000

HS Code: 29350090

Storage Class: 11 - Combustible Solids

Hazardous Substances Data: 82097-50-5(Hazardous Substances Data)

Toxicity: LD50 in rats (mg/kg): >5000 orally; >2000 dermally; LC50 (4 hr) in rats: >5185 mg/m3 by inhalation (Amrein, Gerber)

REACH Registrations: Active

Use

Triasulfuron undergoes hydrolytic degradation, especially under acidic conditions, giving rise to cleavage of the sulfonylurea linkage, producing the major products 2-(2-chloroethoxy)benzenesulfonamide and 4-methyl-6-methoxy-2-amino-1,3,5-triazine and the minor product acetyltriuret. In plants, hydroxylation occurs at the 5-position of the phenyl ring to yield 5- hydroxytriasulfuron as a primary metabolite which is a major metabolite from the plant microsomal system.By mammals, orally administered triasulfuron is mainly excreted in the urine, and O-dealkylation of 2- chloroethoxy and 6-methoxy groups, and hydroxylation at the 5-position of the phenyl ring and at the 4-methyl group of the triazine ring are observed. By UV irradiation, 2-chloroethoxybenzene is interestingly identified with (4-methoxyl-6-methyl-1,3,5-triazine)urea, and, in sunlight, with these two products, 2-amino-4- methoxyl-6-methyltriazine and 2-(2- chloroethoxy)benzenesulfonamide are identified.

You can find Triasulfuron suppliers, manufacturers, and distributors from countries such as China, United States and the United Kingdom here. Browse to the tetrahydrofuran product information displayed by the supplier, as well as the supplier's contact and capability information.