Thifensulfuron

HCID 91729CAS 79277-67-1
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Grundinformationen

Standard-SMILES
COc1nc(C)nc(NC(=O)NS(=O)(=O)c2ccsc2C(=O)O)n1
InChIKey
LOQQVLXUKHKNIA-UHFFFAOYSA-N
Summenformel
C11H11N5O6S2
Durchschnittliche Molmasse
373,4 g/mol
Monoisotopische Masse
373,01507507

Überblick

Thifensulfuron is an N-sulfonylurea in which the sulfur atom is attached to a 2-carboxythiophen-3-yl group and in which the non-sulfonated nitrogen is substituted by a 4-methoxy-6-methyl-1,3,5-triazin-2-yl group. The corresponding methyl ester, known as thifensulfuron-methyl, is used as a post-emergence herbicide for the control of grass and broad-leaved weeds. It has a role as a herbicide and an agrochemical. It is a member of 1,3,5-triazines, a thiophenecarboxylic acid and a N-sulfonylurea.

Namen und Bezeichner

Bevorzugter Name
Thifensulfuron
IUPAC
3-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]thiophene-2-carboxylic acid
Englischer Name
Thifensulfuron
Summenformel
C11H11N5O6S2
Molmasse
373.36

Namen und Synonyme

Thifensulfuron79277-67-1thiameturonThifensulfuron [ISO]thifensulfuron acidUNII-R1O5RY2GKCR1O5RY2GKCDTXSID1058185CHEBI:1320533-(4-methoxy-6-methyl-1,3,5-triazin-2-ylcarbamoylsulfamoyl)thiophene-2-carboxylic acid3-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl}thiophene-2-carboxylic acid3-(((4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)thiophene-2-carboxylic acid
Weitere Namen anzeigen
DPX-6316Thifensulfuron-methyl suspensionThifensulfuron Solution in Acetonitrile, 100μg/mL3-[(4-methoxy-6-methyl-s-triazin-2-yl)carbamoylsulfamoyl]-2-thenoic acid3-[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]sulfamoyl]thiophene-2-carboxylic acid3-(N-((6-methoxy-4-methyl-1,3,5-triazin-2(1H)-ylidene)carbamoyl)sulfamoyl)thiophene-2-carboxylic acid
RefChem:189393DTXCID7031953Thifensulfuron (free acid)79227-67-13-(N-((4-Methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)sulfamoyl)thiophene-2-carboxylic acid3-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoylsulfamoyl]thiophene-2-carboxylic acid2-Thiophenecarboxylic acid, 3-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-3-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-2-thiophenecarboxylic acid

Datenbank-Bezeichner

CAS
79277-67-1
PubChem CID
91729
DTXSID
DTXSID1058185
ChEBI
CHEBI:132053
UNII
R1O5RY2GKC
EC Number
616-675-5
Nikkaji
J372.961C

Eigenschaften

Berechnete Struktureigenschaften

XLogP
1,2
Polarare Oberfläche (TPSA)
197 Ų
H-Brücken-Donoren
3
H-Brücken-Akzeptoren
10
Frei drehbare Bindungen
5
Schwere Atome
24

Experimentelle und physikochemische Eigenschaften

PesticidesEnvironmental transformation -> Pesticide transformation products (metabolite, successor)

Physikochemische Eigenschaften

Dichte
1.674 · 1.674±0.06 g/cm3(Predicted)
storage temp.
2 · 2-8°C(protect from light)
Löslichkeit
DMSO (Slightly), Methanol (Slightly, Heated)
pka
2.36 · 2.36±0.10(Predicted)
Aggregatzustand
Solid
Farbe
White to Off-White

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 4 Einträge

Warning

H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]

P264+P265, P273, P280, P305+P351+P338, P337+P317, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 29 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Gefahrenhinweise

Hazard Classes and CategoriesEye Irrit. 2 (100%)

Sicherheitsdaten

Alarmwort
Warnung
Gefahrenhinweise
Code Gefahrenhinweise Gefahrenklasse Abteilung Alarmwort Symbol P-Code H319

Chemie und Industrie

Verwendung und Herstellung

Use ClassificationEnvironmental transformation -> Pesticide transformation products (metabolite, successor)

Vor- und nachgelagerte Produkte

Vorgelagerte Rohstoffe

Nachgelagerte Produkte

Anbieter43 Anbieter

陕西缔都新材料有限公司81124267 17392282731 · [email protected]
杭州品高化工有限公司0571-87658025 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]
梯希爱（上海）化工贸易有限公司021-61109150 · [email protected]
湖北魏氏化学试剂股份有限公司027-59102966 18717199209 · [email protected]
Ergänzende Hinweise · 1 Eintrag

DefinitionChEBI: An N-sulfonylurea in which the sulfur atom is attached to a 2-carboxythiophen-3-yl group and in which the non-sulfonated nitrogen is substituted by a 4-methoxy-6-methyl-1,3,5-triazin-2-yl group. The corresponding methyl ester, known as t ifensulfuron-methyl, is used as a post-emergence herbicide for the control of grass and broad-leaved weeds.

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