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etofumesato (Ref: AE B049913)
** ethofumesate ** NC 8438 ** SN 49913 ** HBX06 ** 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 ethofumesate

Descripción: A pre- and post-emergence herbicide for grasses and broad-leaved weed control in various crops

Ejemplos de plagas controladas: Black nightshade; Chickweed; Lambsquarters; Purslane; Pigweed; Thistles; Annual bluegrass; Foxtails; Volunteer cereals; White grass

Ejemplos de aplicaciones: Sugarbeet; Red beet; Fodder beet; Onions, gallic & shallots; Carrots; Grass seed crops; Oilseed poppies

Eficacia y actividad: -

Availability status: Current

Introduction & key dates: 1969, first reported; 1974, first introduced

CEE Regulación 1107/2009 ( 91/414):
Estado Approved
Dossier rapporteur/co-rapporteur Austria/Denmark
Date inclusion expires 31/10/2031
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 A chiral molecule, ethofumesate is an isomeric mixture
Fórmula química C13H18O5S
Canonical SMILES CCOC1C(C2=C(O1)C=CC(=C2)OS(=O)(=O)C)(C)C
Isomeric SMILES No data
International Chemical Identifier Key (InChIKey) IRCMYGHHKLLGHV-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C13H18O5S/c1-5-16-12-13(2,3)10-8-9(18-19(4,14)15)6-7-11(10)17-12/h6-8,12H,5H2,1-4H3
¿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 Benzofuran
Minimum active substance purity 960 g/kg active, max 5 g/kg water
Known relevant impurities EU dossier (RAR) - methanesulfonic acid ethyl ester < 0.1 mg/kg; 1,1-dimethyl-2-((methylsulfonyl)oxy)-ethyl < 0.1 mg/kg
Sustancias de origen Sintéticas
Modo de acción Selective, systemic, absorbed through emerging shoots and roots. Inhibition of lipid synthesis.
CAS RN 26225-79-6
CEE número 247-525-3
Número CIPAC 233
EPA américaine chimiques de code 110601
PubChem CID 33360
Masa molecular (g mol-1) 286.34
PIN (Preferred Identification Name) rac-(2R)-2-ethoxy-3,3-dimethyl-2,3-dihydro-1-benzofuran-5-yl methanesulfonate
Nombre IUPAC (RS)-2-ethoxy-2,3-dihydro-3,3-dimethylbenzofuran-5-yl methanesulfonate
Nombre CAS 2-ethoxy-2,3-dihydro-3,3-dimethyl-5-benzofuranyl methanesulfonate
Otra información de estado Potential groundwater contaminant
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) N
Herbicide Resistance Classification (WSSA) 8
Insecticide Resistance Classification (IRAC) No aplicable
Fungicide Resistance Classification (FRAC) No aplicable
Examples of recorded resistance -
Estado físico White to beige coloured crystalline 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
  • BASF
  • Makhteshim-Agan
  • Nufarm UK
  • Bayer CropScience
Example products using this active
  • Betanal Expert
  • Ethosat 500
  • Galahad
  • Goltix Super
  • Magnum
  • Nortron Flow
  • Twin
  • Ethofumesate SC 500
  • Ethofol 500 SC
Estado de UK LERAP None
Formulation and application details Often supplied as a soluble concentrate which is mixed with water and applied as a spray.


DESTINO AMBIENTAL

for ethofumesate

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) 50 A5 - @ 25 DegC Moderado
Solubilidad - en solventes organicos en 20oC (mg l-1) 260000 A5 - Acetona -
600000 A5 - Cloruro de metileno -
600000 A5 - Acetato de etilo -
114000 A5 - Metanol -
Punto de fusión (oC) 70.7 A5 -
Punto de ebullición (oC) Decomposes before / on boiling @ 305-320 Deg C A5 -
El punto de degradación (oC) >220 A5 -
Punto de inflamación (oC) Not expected to self ignite; Not highly flammable A5 -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 5.01 X 1002 Calculado -
Log P 2.7 A5 Moderado
Masa densidad (g ml-1)/Peso específico 1.3 A5 -
Disociación constante (pKa) at 25oC No aplicable A5 -
Nota: Ninguna disociación
Presión de vapor en 20oC (mPa) 0.36 A5 Baja volatilidad
Constante de Henry a 25oC (Pa m3 mol-1) 3.72 X 10-03 A5 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index 2.57 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 1.35 X 10-01 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 Neutral pH: 203nm=19441; 228nm=7228; 281nm=2797; 291nm=1412
Acidic pH: 202nm=24122; 227nm=7339; 280nm=2797; 291nm=1357
Basic pH: 202.5nm=17362; 227nm=6716; 280.5nm=2546
A5 -
Surface tension (mN m-1) 68.3 A5 -

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) 21.6 A5 No persistente
DT50 (laboratorio en 20oC) 21.6 A5 No persistente
DT50 (campo) 37.8 A5 Persistente moderado
DT90 (laboratorio en 20oC) 100.6 A5 -
DT90 (campo) 264 A5 -
Endpoint de modelado DT50 - - -
Nota EU dossier (2016) lab studies DT50 range 8.5-80.5 days, DT50 range 38.7-228 days, Soils =18; Field studies DT50 range 13.5-110 days, DT90 range 72-522 days, Soils = 13; Other data DT50 30 days (DW4)
Dissipation rate RL50 on plant matrix Valor 6.2 R3 -
Nota Ryebrass blades, n=1
Dissipation rate RL50 on and in plant matrix Valor 3.0 R3 -
Nota Creeping bent blades, n=1
Acuoso fotólisis DT50 (días) en pH 7 Valor 15.6 A5 Lento
Nota -
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor Estable A5 -
Nota Stable pH 5 to pH 9.2
Aqua-Sedimento DT50 (días) 591 A5 Estable
Fase de agua sola DT50 (días) 20 A5 Lento

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 - - -
Koc -
Notas y rango -
Freundlich Kf 1.74 A5 Móvil moderado
Kfoc 118
1/n 0.91
Notas y rango EU dossier (2016) Kf range 0.7-6.2 mL/g, Kfoc range 48-247 mL/g, 1/n range 0.84-0.96, Soils=12
pH senbsibilidad No


ECOTOXICOLOGÍA

for ethofumesate

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) 144 A5 Umbral de importancia
CT50 (días) 1 -
Mamíferos - Agudos oral LD50 (mg kg-1) > 2000 A5 Rata Bajo
Mamíferos - a corto plazo NOEL (mg kg-1) - A4 Conejo -
(ppm dieta) 300 -
Pájaros/aves - Agudos LD50 (mg kg-1) > 2000 A5 Anas platyrhynchos Bajo
Birds - Short term dietary (LC50/LD50) > 5200 mg kg feed-1 A5 Anas platyrhynchos -
Pez - agudo 96 hora LC50 (mg l-1) 10.92 A5 Cyprinus carpio Moderado
Pez - Crónico 21 días NOEC (mg l-1) 0.8 A5 Oncorhynchus mykiss Moderado
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 13.52 A5 Daphnia magna Moderado
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) 0.32 A5 Daphnia magna Moderado
Crustáceos acuáticos - Agudos 96 hora LC50 (mg l-1) 4.5 F3 Americamysis bahia Moderado
Sediment dwelling organisms - Agudos 96 hora LC50 (mg l-1) - - -
Sediment dwelling organisms - Crónicos 28 día NOEC, estático, agua (mg l-1) 5.0 A5 Chironomus riparius Moderado
Sediment dwelling organisms - Crónicos 28 día NOEC, sedimento (mg kg-1) - - -
Plantas acuáticas - Agudos 7 día EC50, biomasa (mg l-1) > 52.8 A5 Lemna minor Bajo
Non-target plants > 2.0 A5 Avena sativa
Vegetative vigour, ER50
as L product SC 500 /ha
-
0.328 A5 Avena sativa
Seedling emergence, ER50
as L product SC 500/ha
-
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) 3.9 A5 Raphidocelis subcapitata Moderado
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) 6.7 A5 Scenedesmus subspicatus Bajo
Abejas mielíferas Contacto aguda 48 hora LD50 (μg abeja-1) > 50 A5 Moderado
Oral aguda 48 hora LD50 (μg abeja-1) > 50 A5 Moderado
Modo desconocido aguda 48 hora LD50 (μg abeja-1) - - -
Lombrices - Agudos 14 día LC50 (mg kg-1) 134 A5 Eisenia foetida Moderado
Lombrices - Crónicos 14 día NOEC, reproducción (mg kg-1) > 25 A5 Eisenia foetida Moderado
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Causalidad - - -
Otro arthropoda (1) LR50 g ha-1 1000 >
A5 Typhlodromus pyri
-
% Causalidad 0
0
Mortalidad
Egg production
Dose: 1.25 kg ha-1
A5 Aleochara bilineata, adult
-
Otro arthropoda (2) LR50 g ha-1 1000 >
A5 Aphidius rhopalosiphi
-
% Causalidad 0
0
Mortalidad
Egg production
Dose: 2.0 kg ha-1
A5 Chrysoperla carnea, larvae
-
Soil micro-organisms Nitrogen mineralisation: No significant adverse effect
Carbon mineralisation: No significant adverse effect
A5
Dose: up to 13.8 mg kg-1 soil, 42 días
-
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


LA SALUD HUMANA Y PROTECCIÓN

for ethofumesate

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 Low (class I) - -
Mamíferos - Agudos oral LD50 (mg kg-1) > 2000 A5 Rata Bajo
Mammals - Dermal LD50 (mg kg-1 body weight) > 2000 A5 Rat -
Mammals - Inhalation LC50 (mg l-1) > 0.16 A5 Rat, 4 hr (whole body) -
Other Mammal toxicity endpoints LD50 > 2000 A5 Rat -
Consumo cada día aceptable (mg kg-1p.c. días-1) 0.07 A5 -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) Ningunos asignaron 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) 2.5 A4 Dog, 90 day, SF=100 -
Estudios den la absorción cutánea (%) 0.4-8 A5 concentration dependent -
Directivo 76/464 Sustancias Peligrosas - - -
Limites de exposiciones - - -
Exposure Routes Public Minimal risk of dietary exposure
Minimal risk to bystanders and residents
Occupational Minimal risk for operators and farm workers
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 Harmful in contact with skin and if swallowed
Possible liver toxicant

: 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 Prevent generation of mists
IMDG Transport Code is usually 9
Not explosive or oxidising
CLP classification 2013 Health: H302
CEE clasificación de riesgos Click here to view information omn the EU risk phrases N - Dangerous for the environment: R51, R53
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases S61
Clasificación de OSM U - Es poco probable que presente un riesgo agudo
US EPA Classification (formulation) IV - Caution - Not acutely toxic
Número de las NU Usually 3077 or 3082
Waste disposal & packaging Click here for a description of UN packaging marks Packaging Group III (minor danger)


TRADUCCIONES

for ethofumesate

Idioma Nombre
Inglés ethofumesate
Francés ethofumesate
Alemán Ethofumesat
Danés ethofumesat
Italiano etofumesate
Español etofumesato
Griego ethofumesate
Esloveno etofumesat
Polaco etofumesat
Sueco etofumesat
Húngaro etofumezat
Holandés ethofumesaat

Última actualización del registro: Wednesday 23 May 2018
Contacto: aeru@herts.ac.uk