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  • Rimsulfuron
Name:Rimsulfuron
CAS No:122931-48-0

PRODUCT DESCRIPTION

【Name】
2-Pyridinesulfonamide,N-[[(4,6-dimethoxy-2-pyrimidinyl)amino]carbonyl]-3-(ethylsulfonyl)-
【Iupac name】
1-(4,
6-dimethoxypyrimidin-2-yl)-3-(3-ethylsulfonylpyridin-2-yl)sulfonylurea
【CAS Registry number】
122931-48-0
【Synonyms】
Cato
Cato (pesticide)
DPX-E 9636
Matrix
Tarot
Titus(pesticide)
【EINECS(EC#)】
248-697-83
【Molecular Formula】
C14H17N5O7S2 (Products with the same molecular formula)
【Molecular Weight】
431.44408
【Inchi】
InChI=1S/C14H17N5O7S2/c1-4-27(21,22)9-6-5-7-15-12(9)28(23,24)19-14(20)18-13-16-10(25-2)8-11(17-13)26-3/h5-8H,4H2,1-3H3,(H2,16,17,18,19,20)
【InChIKey】
MEFOUWRMVYJCQC-UHFFFAOYSA-N
【Canonical SMILES】
CCS(=O)(=O)C1=C(N=CC=C1)S(=O)(=O)NC(=O)NC2=NC(=CC(=N2)OC)OC

Chemical and Physical Properties

【Appearance】
White crystal or light yellow powder
【Density】
1.503 g/cm3
【Melting Point】
172-177℃
【Boiling Point】
°Cat760mmHg
【Refractive Index】
1.587
【Flash Point】
>200 °C
【Water】
Soluble in water: 10mg/L (25oC) ,insoluble in most organic solvents
【Solubilities】
Soluble in water: 10mg/L (25oC) ,insoluble in most organic solvents
【Stability】
Stable at normal temperatures and pressures.
【Storage temp】
0-6°C
【Computed Properties】
Molecular Weight:431.44408 [g/mol]
Molecular Formula:C14H17N5O7S2
XLogP3-AA:0.7
H-Bond Donor:2
H-Bond Acceptor:8
Rotatable Bond Count:7
Tautomer Count:5
Exact Mass:431.056939
MonoIsotopic Mass:431.056939
Topological Polar Surface Area:183
Heavy Atom Count:28
Formal Charge:0
Complexity:722
Isotope Atom Count:0
Defined Atom Stereocenter Count:0
Undefined Atom Stereocenter Count:0
Defined Bond Stereocenter Count:0
Undefined Bond Stereocenter Count:0
Covalently-Bonded Unit Count:1
Feature 3D Acceptor Count:7
Feature 3D Donor Count:2
Feature 3D Ring Count:2
Effective Rotor Count:9
Conformer Sampling RMSD:1
CID Conformer Count:132

Safety and Handling

【Safety】
Moderately toxic by skin contact route. Low toxicity by ingestion and inhalation routes. When heated to decomposition it emits toxic vapors of NOx and SOx.

Use and Manufacturing

【Usage】

Substance is used as a herbicide.

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