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azimsulfuron
** azimsulfuron ** DPX A 8947 ** DPX 47 ** Traducciones

Destino ambiental - Ecotoxicología - La salud humana - A a Z Indice - Inicio

RESUMEN

A sulfonylurea herbicide that is approved at EU level for use but is not approved in the UK. It is highly soluble in water, semi-volatile and, based on its physico-chemical properties, appears to have potential for leaching to groundwater. It is not expected to be persistent in the field but can be persistent in water systems. It has a low mammalian toxicity but has high potential for bioaccumulation. No adverse health effects have been identified. Azimsulfuron is modertaely toxic to algae, honeybees and eathworms but less so to birds and fish.

INFORMACIÓN GENERAL Click here for an explantaion of the general chemical status information
for azimsulfuron

Descripción: A post-emergence pyrimidinylsulfonylurea herbicide for the control of a range of broad-leaved and sedge weeds in paddy fields and other crops

Ejemplos de plagas controladas: Cyperus spp.; Fimbristylis miliacea; Barnyard grass; Water plantain; Arrowhead; Dirty Dora; Spikerush; Starfruit; Alisma

Ejemplos de aplicaciones: Paddy fields; Aquatic situations

Eficacia y actividad: -

Availability status: Current

Introduction & key dates: 1995

CEE Regulación 1107/2009 ( 91/414):
Estado Approved
Dossier rapporteur/co-rapporteur Spain/France
Date inclusion expires 31/12/2021
UE Candidatas a sustitución No
Incluido en la base de datos de la UE

Approved for use () or known to be used () in the following European countries: Click to access a note on the approvals information on this site

AT

BE

BG

CY

CZ

DE

DK

EE

EL

ES

FI

FR

HR

HU

IE

IT

LT

LU

LV

MT

NL

PL

PT

RO

SE

SI

SK

UK

Also used in: Australia

Estructura química: Click here for further information on the general chemical status information used on this site
Isomerism None
Fórmula química C13H16N10O5S
Canonical SMILES CN1C(=C(C=N1)C2=NN(N=N2)C)S(=O)(=O)NC(=O)NC3=NC(=CC(=N3)OC)OC
Isomeric SMILES No data
International Chemical Identifier Key (InChIKey) MAHPNPYYQAIOJN-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C13H16N10O5S/c1-22-11(7(6-14-22)10-18-21-23(2)19-10)29(25,26)20-13(24)17-12-15-8(27-3)5-9(16-12)28-4/h5-6H,1-4H3,(H2,15,16,17,20,24)
¿Diagrama de estructura 2D / imagen disponible?

Estado general: Click here for further information on the general chemical status information used on this site
Tipo de pesticida Herbicida
Grupo químico Sulfonylurea
Minimum active substance purity 980 g/kg
Known relevant impurities EU dossier - None declared
Sustancias de origen Sintéticas
Modo de acción Selective, absorbed by foliage. Inhibits plant amino acid synthesis - acetohydroxyacid synthase AHAS
CAS RN 120162-55-2
CEE número Not assigned
Número CIPAC 584
EPA américaine chimiques de code -
PubChem CID 86355
Masa molecular (g mol-1) 424.40
PIN (Preferred Identification Name) N-[(4,6-dimethoxypyrimidin-2-yl)carbamoyl]-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
Nombre IUPAC 1-(4,6-dimethoxypyrimidin-2-yl)-3-[1-methyl-4-(2-methyl-2H-tetrazol-5-yl)pyrazol-5-ylsulfonyl]urea
Nombre CAS N-(((4,6-dimethoxy-2-pyrimidinyl)amino)carbonyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide
Otra información de estado Australian NOHSC List of Designated Hazardous Substances
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) B
Herbicide Resistance Classification (WSSA) 2
Insecticide Resistance Classification (IRAC) No aplicable
Fungicide Resistance Classification (FRAC) No aplicable
Examples of recorded resistance Cyperus difformis
Echinochloa colona
Lindernia dubia
Estado físico White powdery solid
Related substances & organisms -

Formulaciones:
Propiedad Click here for information on the general product and branding information used on this site Valor
Example manufacturers & suppliers of products using this active now or historically
  • DuPont
Example products using this active
  • Gulliver
  • Azimsulfuron 50WG
  • Segment
Estado de UK LERAP No UK approval for use as a pesticide under EC Regulation 1107/2009
Formulation and application details May be supplied as water-dispersible granules.


DESTINO AMBIENTAL

for azimsulfuron

Propiedad Click here for information on the parameters used to describe environmental fate on this site Valor Fuente/Cuenta de Cualidad/Otra Información Click here for information on the primary data sources used to populate this database with fate data Interpretación Click here for information on the way in which we interpret environmental fate data
Solubilidad - En aqua en 20oC (mg l-1) 1050 A5 Alto
Solubilidad - en solventes organicos en 20oC (mg l-1) 26400 A5 - Acetona -
13000 A5 - Acetato de etilo -
2100 A5 - Metanol -
1800 A5 - Tolueno -
Punto de fusión (oC) 170 A5 -
Punto de ebullición (oC) Decomposes before boiling A5 -
El punto de degradación (oC) 180 A4 -
Punto de inflamación (oC) Not expected to self ignite; Not highly flammable F3 -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 3.98 X 10-02 Calculado -
Log P -1.4 A5 - @ 25 DegC Bajo
Masa densidad (g ml-1)/Peso específico 1.12 A5 -
Disociación constante (pKa) at 25oC 3.6 A5 -
Nota: Ácido débil
Presión de vapor en 20oC (mPa) 4.00 X 10-06 A5 Baja volatilidad
Constante de Henry a 25oC (Pa m3 mol-1) 5.00 X 10-10 A5 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index 3.91 Calculado Alta posibilidad de la lixiviación
SCI-GROW groundwater index (μg l-1) for a 1 kg ha-1 or 1 l ha-1 application rate Click here for a note on the limitations of the SCI-GROW index Valor 1.04 X 10+00 Calculado -
Nota -
Potencial para transportar de 'particle bound' Click here for a note on the limitations of the potential for particle bound transport index - Calculado Mediano
Maximum UV-vis absorption L mol-1 cm-1 242nm = 23014, 23988, 24099 A5 -
Surface tension (mN m-1) 68.1 A5 at 24 oC -

Degradación:
Propiedad Click here for information on the parameters used to describe substance degradation Valor Fuente/Cuenta de Cualidad/Otra Información Click here for information on the primary data sources used to populate this database with degradation data Interpretación Click here for information on the way in which we interpret substance degradation data
Biodegradabilidad general -
Degradación de suelo (días) (aerobic) DT50 (típico) 64 A5 Unflooded soil Persistente moderado
DT50 (laboratorio en 20oC) 64.2 A5 Unflooded soil Persistente moderado
DT50 (campo) 3.5 R4 No persistente
DT90 (laboratorio en 20oC) 166 A4 Unflooded soil -
DT90 (campo) - - -
Endpoint de modelado DT50 - - -
Nota EU dossier lab studies DT50 range 17.3-133 days & DT90 range 66.6-529 days for non-flooded situations, DT50 range 12.1-51.0 days & DT90 range 58.7-169 day whole system; Other literature studies give field DT50 2-5 days; Australian registration dossier 18-134 days European soils (A5)
Dissipation rate RL50 on plant matrix Valor - - -
Nota -
Dissipation rate RL50 on and in plant matrix Valor 3.3 R3 -
Nota Rice, whole plant, n=1
Acuoso fotólisis DT50 (días) en pH 7 Valor 164 A5 Estable
Nota pH sensitive: 103 days @ pH 5, 225 days @ pH 9, all at 20 deg C
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor 124 A5 Persistente
Nota pH sensitive: 89 days @ pH 5, 124 days @ pH7, 132 days @ pH 9 all at 26 degC
Aqua-Sedimento DT50 (días) 112 A5 Lento
Fase de agua sola DT50 (días) 44.5 A5 Estable

De absorción del suelo y la movilidad:
Propiedad Click here for information on the parameters used to describe substance adsorption and mobility Valor Fuente/Cuenta de Cualidad/Otra Información Click here for information on the primary data sources used to populate this database with adsorption and mobility data Interpretación Click here for information on the way in which we interpret substance adsorption and mobility
Lineal Kd 1.14 A5 Móvil
Koc 73.8
Notas y rango EU dossier Kd range 0.69-1.65 mL/g, Koc range 48-94 mL/g, Soils=4
Freundlich Kf 1.11 A5 Móvil
Kfoc 68.6
1/n 0.93
Notas y rango EU dossier Kf range 0.75-1.31 mL/g, Kfoc range 54-78 mL/g, 1/n range 0.88-0.98, Soils=4
pH senbsibilidad No

Key metabolites:
Metabolito Medio de formación Maximó Calculado de Fracción Ocurrencia 1107/2009 Importancia Click here for further information on 1107/2009 relevancy
1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide (Ref: IN-A8342) This metabolite may cause environmental pollution, click here for further information Soil / Flooded soil   0.280 / 0.06   Major fraction, Relevant
1-amino-4,6-dimethoxypyrimidine (Ref: IN-J0290) This metabolite may cause environmental pollution, click here for further information Soil / Flooded soil   0.24 / 0.03   Major fraction, Relevant
N-(((aminoiminomethyl)amino)carbonyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulphonamide (Ref: IN-KQ962) This metabolite may cause environmental pollution, click here for further information Soil / Flooded soil   0.13 / 0.075   Major fraction, Relevant
N-((4-hydroxy-6-methoxypyrimidin-2-yl)amino)carbonyl)-1-methyl-4-(2-methyl-2H-tetrazol-5-yl)-1H-pyrazole-5-sulfonamide (Ref: IN-JJ999) Soil / Flooded soil   0.02 / 0.13   Minor fraction, Relevant

Other known metabolites:
Metabolite name and reference Aliases Medio de formación / Rate Maximó Calculado de Fracción Ocurrencia Metabolising enzymes
N-(4,6-dimethoxy-2-pyrimidinyl)-beta-D-glucopyranosylamine N-glucosyl-J0290; glucosyl-J0290 - - -
2-amino-6-methoxy-4-pyrimidinol
(Ref: IN-H92350)
- - - -


ECOTOXICOLOGÍA

for azimsulfuron

Propiedad Click here for information on the parameters used to describe substance ecotoxicology Valor Fuente/Cuenta de Cualidad/Otra Información Click here for information on the primary data sources used to populate this database with ecotoxicology data Interpretación Click here for information on the way in which we interpret substance ecotoxicology
Factor de la bio-concentración BCF (l kg-1) Low risk A5 Based on LogP < 3 Bajo potencial
CT50 (días) - -
Mamíferos - Agudos oral LD50 (mg kg-1) > 5000 A5 Rata Bajo
Mamíferos - a corto plazo NOEL (mg kg-1) - L2 Rata, 2 año -
(ppm dieta) > 1000 -
Pájaros/aves - Agudos LD50 (mg kg-1) > 2250 A5 Colinus virginianus Bajo
Birds - Short term dietary (LC50/LD50) > 5620 mg kg feed-1 A5 Colinus virginianus -
Pez - agudo 96 hora LC50 (mg l-1) 154 A5 Oncorhynchus mykiss Bajo
Pez - Crónico 21 días NOEC (mg l-1) 6.3 A5 Oncorhynchus mykiss Moderado
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 378 A5 Daphnia magna Bajo
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) 5.4 A5 Daphnia magna Moderado
Crustáceos acuáticos - Agudos 96 hora LC50 (mg l-1) - - -
Sediment dwelling organisms - Agudos 96 hora LC50 (mg l-1) - - -
Sediment dwelling organisms - Crónicos 28 día NOEC, estático, agua (mg l-1) - - -
Sediment dwelling organisms - Crónicos 28 día NOEC, sedimento (mg kg-1) - - -
Plantas acuáticas - Agudos 7 día EC50, biomasa (mg l-1) 0.00062 A5 Lemna gibba Alto
Non-target plants 2.64 A5 Onion
Seedling emergence, ER50
as g product 50DF/ha
-
0.45 A5 Sugarbeet
Vegetative vigour, ER50
as g product 50DF/ha
-
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) 0.011 A5 Pseudokirchneriella subcapitata Moderado
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) 0.003 A5 Selenastrum capricornutum Moderado
Abejas mielíferas (Apis spp.) Contacto aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) > 25 A3 Moderado
Oral aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) > 200 A5 Bajo
Modo desconocido aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) - - -
Abejorros (Bombus spp.) Contacto aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) - - -
-
Oral aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) - - -
-
Abejas albañiles (Osmia spp.) Contacto aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) - - -
Oral aguda LD50 (peor caso de 24 , 48 y 72 hora valores - μg abeja-1) - - -
Otros polinizadores (1) Agudos LD50 (peor caso de 24 , 48 y 72 hora valores - μg insect-1) - - -
Modo de exposición -
Otros polinizadores (2) Agudos LD50 (peor caso de 24 , 48 y 72 hora valores - μg insect-1) - - -
Modo de exposición -
Lombrices - Agudos 14 día LC50 (mg kg-1) > 1000 A5 Eisenia foetida Bajo
Lombrices - Crónicos 14 día NOEC, reproducción (mg kg-1) 12.5 A4 Eisenia foetida, 56 días Moderado
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Causalidad - - -
Otro arthropoda (1) LR50 g ha-1 54.3 > Mortality
A5 Typhlodromus pyri
-
% Causalidad 2.1 Beneficial capacity
Dose: 0.027 g ha-1)
A4 Typhlodromus pyri
-
Otro arthropoda (2) LR50 g ha-1 58.8 > Mortality
A5 Aphidius rhopalosiphi
-
% Causalidad 22.6 Beneficial capacity
Dose: 0.029 g ha-1)
A4 Aphidius rhopalosiphi
-
Soil micro-organisms Nitrogen mineralisation: No significant adverse effect
Carbon mineralisation: No significant adverse effect
A5 -
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


LA SALUD HUMANA Y PROTECCIÓN

for azimsulfuron

General:
Propiedad Click here for information on the parameters used to describe human health and protection issues Valor Fuente/Cuenta de Cualidad/Otra Información Click here for information on the primary data sources used to populate this database with human health and protection data Interpretación Click here for information on the way in which we interpret human health and protection data
Threshold of Toxicological Concern (Cramer Class) Click here for a note on the limitations of the Cramer class High (class III) - -
Mamíferos - Agudos oral LD50 (mg kg-1) > 5000 A5 Rata Bajo
Mammals - Dermal LD50 (mg kg-1 body weight) > 2000 A5 Rat -
Mammals - Inhalation LC50 (mg l-1) > 5.94 A5 Rat, 4 hr -
Other Mammal toxicity endpoints - -
Consumo cada día aceptable (mg kg-1p.c. días-1) 0.1 A5 Rat, SF=100 -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) No asignado A5 -
AAOEL - Acute Acceptable Operator Exposure Level (mg kg-1 bw day-1) - - -
El nivel de exposición del operador (AOEL) sistemíco (mg kg-1p.c. días-1) 0.1 A5 Rat, SF=100 -
Estudios den la absorción cutánea (%) 100 A3 default -
Directivo 76/464 Sustancias Peligrosas - - -
Exposure Routes Public Negligible risk to bystanders for proposed uses
Occupational Occupational exposure possible during product handling - PPE/PPC advised
European MRLs Click here for the EU MRL pesticide database
Drinking Water Standards - - -
Drinking Water MAC (μg l-1) - - -

Health issues:
Carcinogen Genotóxico Endocrine disrupter Reproduction / development effects Cholinesterase inhibitor Neurotoxicant

A3; B3; C3; D0; E3

-

-

Respiratory tract irritant Skin irritant Skin sensitiser Eye irritant Phototoxicant

-

-

-

Cuestiones generales de la salud humana Possible pancreas toxicant
Possible liver and kidney toxicant
Clave: Genotoxicidad
A: Aberración cromosómica (base de datos EFSA)
B: Daño/reparación del ADN (base de datos EFSA)
C: Mutación genética (base de datos EFSA)
D: Mutación del genoma (base de datos EFSA)
E: Tipo de genotoxicidad no especificada (fuente de datos diversos)
0: Sin datos
1: Positivo
2: Resultados mixtos/ambiguos
3: Negativo
Clave: Otro
: Sí, se sabe que causa un problema
: No, sabe no causar un problema
: Posiblemente, estado no identificado
- : Datos no encontrados

Handling issues:
Propiedad Click here for information on the parameters used to describe substance handling issues Valor Fuente/Cuenta de Cualidad/Otra Información Click here for information on the primary data sources used to populate this database with data on handling issues Interpretación Click here for information on the way in which we interpret data on handling issues
General Click here for a description of the International Maritime Dangerous Goods (IMDG) codes Not explosive or oxidising
CLP classification 2013 Environment: H400, H410
CEE clasificación de riesgos Click here to view information omn the EU risk phrases N - Dangerous for the environment: R50, R53
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases S61, R60
Clasificación de OSM U - Es poco probable que presente un riesgo agudo
Número de las NU -
Waste disposal & packaging Click here for a description of UN packaging marks -


TRADUCCIONES

for azimsulfuron

Idioma Nombre
Inglés azimsulfuron
Francés azimsulfuron
Alemán Azimsulfuron
Danés azimsulfuron
Italiano azimsulfuron
Español azimsulfuron
Griego azimsulfuron
Esloveno azimsulfuron
Polaco azymsulfuron
Sueco -
Húngaro -
Holandés azimsulfuron

Última actualización del registro: Tuesday 25 June 2019
Contacto: aeru@herts.ac.uk