Bensulfuron methyl manufacturers and suppliers

Bensulfuron methyl suppliers

Properties

Melting point:: 185-188°C

Density: 1.4087 (rough estimate)

refractive index: 1.6000 (estimate)

storage temp.: 0-6°C

solubility: Acetonitrile (Slightly), Dichloromethane (Slightly), DMSO (Slightly)

form: Solid

pka: 12.34±0.70(Predicted)

color: White to pale yellow

Odor: odorless solid

BRN: 7447488

Henry's Law Constant: 7.0×10¹⁰ mol/(m³Pa) at 25℃, Armbrust (2000)

Stability:: Moisture Sensitive, Unstable in Solution

Major Application: agriculture
environmental

InChI: InChI=1S/C16H18N4O7S/c1-25-12-8-13(26-2)18-15(17-12)19-16(22)20-28(23,24)9-10-6-4-5-7-11(10)14(21)27-3/h4-8H,9H2,1-3H3,(H2,17,18,19,20,22)

InChIKey: XMQFTWRPUQYINF-UHFFFAOYSA-N

SMILES: C(OC)(=O)C1=CC=CC=C1CS(NC(NC1=NC(OC)=CC(OC)=N1)=O)(=O)=O

CAS DataBase Reference: 83055-99-6

EPA Substance Registry System: Bensulfuron-methyl (83055-99-6)

Safety Information

Symbol(GHS): GHS07,GHS09

Signal word: Warning

Hazard statements: H317-H410

Precautionary statements: P261-P272-P273-P280-P302+P352-P333+P313

PPE: dust mask type N95 (US), Eyeshields, Faceshields, Gloves

Hazard Codes: Xi;N,N,Xi

Risk Statements: 43-51/53

Safety Statements: 2-24-37-61

RIDADR: UN 3077 9/PG 3

WGK Germany: 2

RTECS: DG8733000

HS Code: 29350090

Storage Class: 11 - Combustible Solids

Hazard Classifications: Aquatic Acute 1
Aquatic Chronic 2
Skin Sens. 1

Toxicity: LD50 orl-rat: >5 g/kg NNGADV 16,343,91

REACH Registrations: Inactive

Use

Bensulfuron methyl is metabolized by mammals and birds and the major metabolites identified include mono-O-demethylated and 5-hydroxylated bensulfuron methyl and 5-hydroxy-2-amino-3,5- dimethoxypyrimidine. As bird metabolites, cleavage of the pyrimidine ring of bensulfuron methyl is observed which results in two pyrimidine ring-opening metabolites. In rice plants, bensulfuron methyl undergoes rapid O-demethylation at one of the methoxy groups on the pyrimidine ring which will proceed through hydroxylation at the methyl group. Alcoholysis and hydrolysis of bensulfuron methyl (H1) involve mainly the breakdown of the urea moiety which leads to several degradation products, some of which are also identified as metabolites in mammals and plants.

You can find Bensulfuron methyl 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.