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tribenuron-metil (Ref: DPX L5300)
** tribenuron-methyl ** tribenuron ** metometuron ** tribenuron ME ** Traducciones

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

INFORMACIÓN GENERAL Click here for an explantaion of the general chemical status information
for tribenuron-methyl

Descripción: A foliar acting, post-emergence herbicide used to control broad-leaved weeds in cereals and other crops

Ejemplos de plagas controladas: Charlock; Chickweed; Red deadnettle; Fat hen; Forget-me-not; Hemp nettle; Mayweed; Common poppy; Redshank; Shepherd's purse

Ejemplos de aplicaciones: Cereals including wheat, barley, triticale, oats; Olives; Sunflower; Grass seed crops; Cotton; Pre-harvest burndown

Eficacia y actividad: Efficacy established via field trials and long-term use in the EU.

Availability status: Current

Introduction & key dates: 1987, first approvals

CEE Regulación 1107/2009 ( 91/414):
Estado Approved
Dossier rapporteur/co-rapporteur Sweden/Latvia
Date inclusion expires 31/10/2019
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 -
Fórmula química C15H17N5O6S
Canonical SMILES CC1=NC(=NC(=N1)OC)N(C)C(=O)NS(=O)(=O)C2=CC=CC=C2C(=O)OC
Isomeric SMILES No data
International Chemical Identifier Key (InChIKey) VLCQZHSMCYCDJL-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C15H17N5O6S/c1-9-16-13(18-14(17-9)26-4)20(2)15(22)19-27(23,24)11-8-6-5-7-10(11)12(21)25-3/h5-8H,1-4H3,(H,19,22)
¿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 950 g/kg
Known relevant impurities EU dossier - None declared
Sustancias de origen Sintéticas
Modo de acción Selective, absorbed through foliage. Inhibits plant amino acid synthesis - acetohydroxyacid synthase AHAS
CAS RN 101200-48-0
CEE número 401-190-1
Número CIPAC 546
EPA américaine chimiques de code 128887
PubChem CID 153909
Masa molecular (g mol-1) 395.4
PIN (Preferred Identification Name) 2-{[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylcarbamoyl]sulfamoyl}benzoic acid
Nombre IUPAC methyl 2-[4-methoxy-6-methyl-1,3,5-triazin-2-yl(methyl)carbamoylsulfamoyl]benzoate
Nombre CAS methyl 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]amino]sulfonyl]benzoate
Otra información de estado -
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 Many recorded cases
Capsella bursa-pastoris
Chrysanthemum coronarium
Descurainia sophia
Galium spurium
Estado físico White to off-white 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
  • AgriGuard
  • DuPont
  • Teliton
Example products using this active
  • Ally Max
  • Calibre SX
  • Excalibur
  • Gex 353
  • Ratio SX
Estado de UK LERAP None (may vary with mixtures)
Formulation and application details Often supplied as water dispersible or water soluble granules that are mixed with water and used as a spray.


DESTINO AMBIENTAL

for tribenuron-methyl

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) 2483 A5 Alto
Solubilidad - en solventes organicos en 20oC (mg l-1) 20800 A5 - n-Heptano -
250000 A5 - Cloruro de metileno -
39100 L3 - Acetona -
16300 L3 - Acetato de etilo -
Punto de fusión (oC) 142 A5 -
Punto de ebullición (oC) Decomposes before boiling A5 -
El punto de degradación (oC) 175 A4 -
Punto de inflamación (oC) Not expected to self ignite; Not highly flammable A5 -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 2.40 X 1000 Calculado -
Log P 0.38 A5 Bajo
Masa densidad (g ml-1)/Peso específico 1.46 A5 -
Disociación constante (pKa) at 25oC 4.65 A5 -
Nota: Ácido débil
Presión de vapor en 20oC (mPa) 5.99 X 10-06 A5 Baja volatilidad
Constante de Henry a 25oC (Pa m3 mol-1) 1.00 X 10-08 A5 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index 2.40 Calculado Estado de transición
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 4.17 X 10-02 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 Bajo
Maximum UV-vis absorption L mol-1 cm-1 pH 1.66: 200nm=41720, 231nm=20730, 290nm=396.2
pH 7.0: 201nm=37320, 256nm=18040, 290nm=342.4
pH 11.72: 208nm=23760, 256nm=17200, 290nm=334.4
A5 -
Surface tension (mN m-1) 73.0 A5 at 20 degC -

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 Not readily biodegradable
Degradación de suelo (días) (aerobic) DT50 (típico) 9.1 A5 No persistente
DT50 (laboratorio en 20oC) 9.1 A5 No persistente
DT50 (campo) 3.6 A5 No persistente
DT90 (laboratorio en 20oC) 46.0 A5 -
DT90 (campo) 26.1 A5 -
Endpoint de modelado DT50 - - -
Nota EU 2018 dossier lab studies DT50 range 2.9-23.1 days, DT90 range 9.7-158 days, Soils=16; field studies DT50 range 1.7-10.4 days, DT90 range 5.8-115 days, Soils=9
Dissipation rate RL50 on plant matrix Valor - - -
Nota -
Dissipation rate RL50 on and in plant matrix Valor - - -
Nota -
Acuoso fotólisis DT50 (días) en pH 7 Valor Estable A5 -
Nota -
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor 31.0 A5 Persistente moderado
Nota pH sensitive: DT50 0.1 days at pH 4@ 20 degC, stable at pH 9 @ 25 degC
Aqua-Sedimento DT50 (días) 139 A5 Lento
Fase de agua sola DT50 (días) 86.2 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 1.1 A5 Móvil
Koc 35
Notas y rango EU 2004 dossier Kd range 0.1-2.1 mL/g, Koc range 8.3-91.0 mL/g, Soils=5
Freundlich Kf 0.59 A5 Móvil
Kfoc 31.6
1/n 0.98
Notas y rango EU 2018 dossier kf range 0.05-1.7, Kfoc range 4.55-74.0 mL/g, 1/n range 0.90-1.11, Soils=10
pH senbsibilidad Lower sorption at high pH

Key metabolites:
Metabolito Medio de formación Maximó Calculado de Fracción Ocurrencia 1107/2009 Importancia Click here for further information on 1107/2009 relevancy
N-methyl triazine amine (Ref: IN-L5296) This metabolite may cause environmental pollution, click here for further information Suelo   0.857   Major fraction, Relevant
2-amino-4-methoxy-6-methyl-1,3,5-triazine (Ref: IN-A4098) This metabolite may cause environmental pollution, click here for further information Suelo   0.126   Major fraction, Relevant
1,2-benzisothiazol-3(2H)-one,1,1-dioxide (Ref: IN-00581) This metabolite may cause environmental pollution, click here for further information Suelo   0.339   Major fraction, Relevant
tribenuron (Ref: IN-R9803) Suelo   0.076   Minor fraction, Relevant
1-(4-methoxy-6-methyl-1,3,5-triazin-2-yl)-1-methylurea (Ref: ) This metabolite may cause environmental pollution, click here for further information Suelo   0.162   Major fraction, Relevant

Other known metabolites:
Metabolite name and reference Aliases Medio de formación / Rate Maximó Calculado de Fracción Ocurrencia Metabolising enzymes
metsulfuron-methyl
(Ref: DPX T6376)
Nota: Major fraction, Relevant
- Crops; Livestock; Poultry - -
(((aminocarbonyl)amino)sulfonyl)benzoate
(Ref: IN-B5685)
sulfonamide urea Crops; Livestock; Poultry - -
methyl 2-(((((4-methoxy-6-methyl-1,2,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)4-(beta-D-glucopyranpsyl)benzoate
(Ref: IN-B9700)
- Crops - -
2-(aminosulfonyl)benzoic acid
(Ref: IN-D5119)
- Crops; Livestock; Poultry - -
methyl-2-(amonosulfonyl)benzoate
(Ref: IN-D5803)
- Crops; Livestock; Poultry - -
methyl 2-(((((4-methoxy-6-methyl-1,2,5-triazin-2-yl)amino)carbonyl)amino)sulfonyl)4-hydroxybenzoate
(Ref: IN-G7460)
- Crops, Livestock - -
methyl-2(((((4-hydroxy-6-methyl-1,3,5-triazin-2-yl)methylamino)carbonyl)amino)solfonyl)benzoate
(Ref: IN-GK521)
- Crops; Livestock; Poultry - -
methyl 2-(((((4-methoxy-6-methyl-1,2,5-triazin-2-yl)methylamino)carbonyl)amino)sulfonyl)benzoate
(Ref: IN-GN815)
- Crops; Poultry - -
methyl 2-(((((4-(hyroxymethyl)-6-methoxy-13,5-triazin-2-yl)methylamino)carbonyl)amino)sulfonyl)benzoate
(Ref: IN-QKK48)
- Crops; Livestock; Poultry - -


ECOTOXICOLOGÍA

for tribenuron-methyl

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) 0.08 Q2 Estimado Bajo potencial
CT50 (días) No disponible -
Mamíferos - Agudos oral LD50 (mg kg-1) > 5000 A5 Rata Bajo
Mamíferos - a corto plazo NOEL (mg kg-1) > 12 B5 Rata Alto
(ppm dieta) > 100 -
Pájaros/aves - Agudos LD50 (mg kg-1) > 2250 A5 Colinus virginianus Bajo
Birds - Short term dietary (LC50/LD50) > 974 mg kg-1 bw/día A5 Anas platyrhynchos -
Pez - agudo 96 hora LC50 (mg l-1) 738 A5 Oncorhynchus mykiss Bajo
Pez - Crónico 21 días NOEC (mg l-1) 560 A5 Oncorhynchus mykiss Bajo
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 894 A5 Daphnia magna Bajo
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) 120 A5 Daphnia magna Bajo
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) 0.0099 B5 Lemna minor Alto
Non-target plants - - -
- - -
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) 0.11 A5 Raphidocelis subcapitata, 120 hora Moderado
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) 0.25 Q2 Unknown species Moderado
Abejas mielíferas Contacto aguda 48 hora LD50 (μg abeja-1) - - -
Oral aguda 48 hora LD50 (μg abeja-1) > 9.1 A5 Moderado
Modo desconocido aguda 48 hora LD50 (μg abeja-1) > 98.4 A5 Moderado
Lombrices - Agudos 14 día LC50 (mg kg-1) > 1000 A5 Eisenia foetida Bajo
Lombrices - Crónicos 14 día NOEC, reproducción (mg kg-1) - - -
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Causalidad - - -
Otro arthropoda (1) LR50 g ha-1 - - -
% Causalidad 14
10
Mortalidad
Reproducción
Dose: 0.03 kg ha-1
A5 Aphidius rhopalosiphi
-
Otro arthropoda (2) LR50 g ha-1 - - -
% Causalidad -3.2
-7
Mortalidad
Reproducción
Dose: 0.03 kg ha-1
A5 Typhlodromus pyri
-
Soil micro-organisms Nitrogen mineralisation: No significant adverse effect
Carbon mineralisation: No significant adverse effect
A3
Dose: Not stated
-
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


LA SALUD HUMANA Y PROTECCIÓN

for tribenuron-methyl

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) > 5000 A5 Rat -
Mammals - Inhalation LC50 (mg l-1) > 6.0 A5 Rat, 4 hr (nose only) -
Other Mammal toxicity endpoints - -
Consumo cada día aceptable (mg kg-1p.c. días-1) 0.01 A5 Rat, 2 year, SF=100 -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) 0.2 A5 Rat, SF=100 -
AAOEL - Acute Acceptable Operator Exposure Level (mg kg-1 bw day-1) 0.13 A5 Rat, SF=167 -
El nivel de exposición del operador (AOEL) sistemíco (mg kg-1p.c. días-1) 0.05 A5 Rat, SF=167 -
Estudios den la absorción cutánea (%) 25-75 A5 concentration dependent -
Directivo 76/464 Sustancias Peligrosas - - -
Limites de exposiciones - - -
Exposure Routes Public No unacceptable risks to bystanders identified
Occupational No unacceptable risks to operators or other workers identified
European MRLs Click here for the EU MRL pesticide database
Drinking Water Standards - - -
Drinking Water MAC (μg l-1) - - -

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

Respiratory tract irritant Skin irritant Skin sensitiser Eye irritant Phototoxicant

Cuestiones generales de la salud humana USEPA - possible human carcinogen
Possible liver & spleen toxicant
Endocrine issues - Weak estrogenic effect

: Yes, known to cause a problem
: No, known not to cause a problem
: Possibly, status not identified
- : No data found

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
IMDG Transport Code is usually 9
CLP classification 2013 Health: H317, H373
Human: H400, H410
CEE clasificación de riesgos Click here to view information omn the EU risk phrases Xn - Harmful: R43
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases S2, S22, S24, S37
Clasificación de OSM U - Es poco probable que presente un riesgo agudo
US EPA Classification (formulation) III - Caution - Slightly toxic
Número de las NU Usually 3077
Waste disposal & packaging Click here for a description of UN packaging marks Packaging Group III (minor danger)


TRADUCCIONES

for tribenuron-methyl

Idioma Nombre
Inglés tribenuron-methyl
Francés tribenuron-methyle
Alemán Tribenuron
Danés tribenuron-methyl
Italiano tribenuron-metile
Español tribenuron-metil
Griego -
Esloveno tribenuron-metil
Polaco tribenuron metylu
Sueco tribenuronmetyl
Húngaro tribenuron-metil
Holandés -

Última actualización del registro: Monday 05 November 2018
Contacto: aeru@herts.ac.uk