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fenamifos (Ref: BAY 68138)
** fenamiphos ** phenamiphos ** methaphenamiphos ** SRA 3886 ** Traducciones

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

RESUMEN

Fenamiphos is an organophosphorous pesticide that is currently approved for use in the EU. It is moderately soluble in water, has a low volatility and would not normally, based on its chemical properties, be expected to leach to groundwater. It is not normally persistent in soil or water systems. It is highly toxic to mammals, a cholinesterase inhibitor and a neurotoxicant. It shows moderate to high toxicity to most fauna and flora.

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

Descripción: An insecticide and nematicide used to control ecoparasitic, endoparasitic, free-living and cyst-forming nematodes

Ejemplos de plagas controladas: Nematodes, Thrips

Ejemplos de aplicaciones: Fruit including citrus, grapes and pineapples; Glasshouse crops including tomatoes, peppers;, aubergine, cucumber, zucchini; Vegetables; Peanuts; Tobacco; Turf; Ornamentals including herbaceous plants and nursery stock

Eficacia y actividad: Efficacy demonstrated by long term use across the EU and in other countries.

Availability status: Current

Introduction & key dates: 1967, first reported; 1968, first introduced; first registered in the United States in 1972

CEE Regulación 1107/2009 ( 91/414):
Estado Approved
Dossier rapporteur/co-rapporteur Greece/Cyprus
Date inclusion expires 31/07/2019
UE Candidatas a sustitución Yes - low ADI / ARfD / AOEL
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, Estados Unidos

Estructura química: Click here for further information on the general chemical status information used on this site
Isomerism A chiral molecule, fenamiphos is an isomeric mixture of the R- and S-enantiomers
Fórmula química C13H22NO3PS
Canonical SMILES CCOP(=O)(NC(C)C)OC1=CC(=C(C=C1)SC)C
Isomeric SMILES No data
International Chemical Identifier Key (InChIKey) ZCJPOPBZHLUFHF-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C13H22NO3PS/c1-6-16-18(15,14-10(2)3)17-12-7-8-13(19-5)11(4)9-12/h7-10H,6H2,1-5H3,(H,14,15)
¿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 Nematicide
Grupo químico Organophosphate
Minimum active substance purity 940 g/kg
Known relevant impurities EU dossier - None declared
Sustancias de origen Sintéticas
Modo de acción Systemic, contact action, absorbed through roots
CAS RN 22224-92-6
CEE número 244-848-1
Número CIPAC 692
EPA américaine chimiques de code 100601
PubChem CID 31070
Masa molecular (g mol-1) 303.36
PIN (Preferred Identification Name) (E)-[ethyl 3-methyl-4-(methylsulfanyl)phenyl propan-2-ylphosphoramidate]
Nombre IUPAC (RS)-(ethyl 4-methylthio-m-tolyl isopropylphosphoramidate)
Nombre CAS ethyl 3-methyl-4-(methylthio)phenyl (1-methylethyl)phosphoramidate
Otra información de estado Potential groundwater contaminant; Marine Pollutant
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) No aplicable
Herbicide Resistance Classification (WSSA) No aplicable
Insecticide Resistance Classification (IRAC) 1B
Fungicide Resistance Classification (FRAC) No aplicable
Examples of recorded resistance -
Estado físico Colourless crystals to tan waxy solid depending on purity
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
  • Bayer CropScience
  • King Tech Corp
  • AgroCare
  • Mobay
Example products using this active
  • Nemacur CS 240
Estado de UK LERAP No UK approval for use as a pesticide under EC Regulation 1107/2009
Formulation and application details Often supplied as a capsule suspension that is diluted with water and applied by drip irrigation or via a spray followed by incorporation into the soil.


DESTINO AMBIENTAL

for fenamiphos

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) 345 A5 Moderado
Solubilidad - en solventes organicos en 20oC (mg l-1) 27000 A5 - n-Hexano -
250000 A5 - Acetona -
250000 A5 - Acetato de etilo -
250000 A5 - Cloruro de metileno -
Punto de fusión (oC) 46 A5 -
Punto de ebullición (oC) Decomposes before boiling A5 -
El punto de degradación (oC) 200 A5 -
Punto de inflamación (oC) Not expected to self ignite; Not highly flammable A5 -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 2.00 X 1003 Calculado -
Log P 3.3 A4 Alto
Masa densidad (g ml-1)/Peso específico 1.19 A5 -
Disociación constante (pKa) at 25oC No aplicable A5 -
Nota: Ninguna disociación
Presión de vapor en 20oC (mPa) 0.067 A5 Baja volatilidad
Constante de Henry a 25oC (Pa m3 mol-1) 2.80 X 10-05 A5 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index -0.09 Calculado Bajo posibilidad de 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 4.43 X 10-04 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 In acetoniltrile: 251nm=11738, 290nm=1531 A5 -
Surface tension (mN m-1) 47.2 A5 at 20 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) 0.90 Click here to see a warning relating to modelling and this active substance A5 No persistente
DT50 (laboratorio en 20oC) 0.9 A5 No persistente
DT50 (campo) 1.8 A5 No persistente
DT90 (laboratorio en 20oC) 3.51 A5 -
DT90 (campo) - - -
Endpoint de modelado DT50 - - -
Nota EU 2017 dossier lab studies DT50 range 0.366-2.01 days, DT90 range 1.28-7.06 days, Soils=4; EU 2006 dossier field studies DT50 range 1.5-2.2 days; Other sources: 50 days (DW3)
Dissipation rate RL50 on plant matrix Valor - - -
Nota -
Dissipation rate RL50 on and in plant matrix Valor 6.5 R4 -
Nota Published literature RL50 range 6.3-6.7 days, 2 field crops, various matrices, n=2
Acuoso fotólisis DT50 (días) en pH 7 Valor 0.2 A4 Rápido
Nota -
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor 304 A5 Persistente
Nota pH sensitive: 252 days at pH 5, 236 days at pH 9 all at 20 degC
Aqua-Sedimento DT50 (días) 60.2 A4 Moderado rápido
Fase de agua sola DT50 (días) 5.8 A4 Moderado rápido

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 10.1 A5 Móvil moderado
Koc 446.2
Notas y rango EU 2017 dossier Kd range 4.2-23.0 mL/g, Koc range 124-878 mL/g, Soils=5
Freundlich Kf 1.86 A5 Móvil moderado
Kfoc 125.2
1/n 0.92
Notas y rango EU 2017 dossier Kf range 0.79-3.4 mL/g, Kfoc range 43.8-240.9 mL/g, 1/n range 0.85-0.92, Soils=8
pH senbsibilidad None

Key metabolites:
Metabolito Medio de formación Maximó Calculado de Fracción Ocurrencia 1107/2009 Importancia Click here for further information on 1107/2009 relevancy
fenamiphos sulfoxide This metabolite may cause environmental pollution, click here for further information Suelo   0.772   Major fraction, Relevant
fenamiphos sulfone This metabolite may cause environmental pollution, click here for further information Suelo   0.293   Major fraction, Relevant
fenamiphos sulfoxide phenol Suelo   0.065   Minor fraction, Relevant
fenamiphos sulfone phenol This metabolite may cause environmental pollution, click here for further information Suelo   0.251   Major fraction, Relevant
fenamiphos sulfone anisole (Ref: ) Suelo   0.082   Minor fraction, Relevant

Other known metabolites:
Metabolite name and reference Aliases Medio de formación / Rate Maximó Calculado de Fracción Ocurrencia Metabolising enzymes
ethyl 3-methyl-4-(methylthio)phosphoramidic acid phenyl ester des-isopropyl fenamiphos; fenamiphos metabolite M06 unknown - -
Ethyl 3-methyl-4-(methylsulfinyl)phosphoric acid phenyl ester des-isopropylamino fenamiphos sulfoxide; fenamiphos metabolite M09 unknown - -
- fenamiphos sulfonic acid Water (Photolysis) - -
4-hydroxy-2-methylbenzenesulfonic acid fenamiphos phenol sulfonic acid; fenamiphos metabolite M24 Water (Photolysis); Rat - -
3-methyl-4-(methylthio)phenol fenamiphos phenol; fenamiphos metabolite M11 Rat - -


ECOTOXICOLOGÍA

for fenamiphos

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) 110 A5 Umbral de importancia
CT50 (días) 0.22 -
Mamíferos - Agudos oral LD50 (mg kg-1) > 6.0 A5 Rata Alto
Mamíferos - a corto plazo NOEL (mg kg-1) > 0.3 A5 Rata Alto
(ppm dieta) - -
Pájaros/aves - Agudos LD50 (mg kg-1) 0.8 A5 Colinus virginianus Alto
Birds - Short term dietary (LC50/LD50) > 43 mg kg feed-1 A5 Colinus virginianus -
Pez - agudo 96 hora LC50 (mg l-1) 0.0093 A5 Oncorhynchus mykiss Alto
Pez - Crónico 21 días NOEC (mg l-1) 0.0038 A5 Oncorhynchus mykiss Alto
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 0.0011 A5 Daphnia magna Alto
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) 0.01 A4 Daphnia magna Moderado
Crustáceos acuáticos - Agudos 96 hora LC50 (mg l-1) 0.0057 F3 Americamysis bahia Alto
Sediment dwelling organisms - Agudos 96 hora LC50 (mg l-1) - - -
Sediment dwelling organisms - Crónicos 28 día NOEC, estático, agua (mg l-1) 0.01 A4 Chironomus riparius, emergence Moderado
Sediment dwelling organisms - Crónicos 28 día NOEC, sedimento (mg kg-1) - - -
Plantas acuáticas - Agudos 7 día EC50, biomasa (mg l-1) - - -
Non-target plants - - -
- - -
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) 3.8 A5 Scenedemus subspicatus Moderado
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) - - -
Abejas mielíferas Contacto aguda 48 hora LD50 (μg abeja-1) 0.28 A5 Apis mellifera Alto
Oral aguda 48 hora LD50 (μg abeja-1) 0.45 A5 Apis mellifera Alto
Modo desconocido aguda 48 hora LD50 (μg abeja-1) - - -
Lombrices - Agudos 14 día LC50 (mg kg-1) 888 A5 Eisenia foetida Moderado
Lombrices - Crónicos 14 día NOEC, reproducción (mg kg-1) 0.49 A3 Eisenia foetida Moderado
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Causalidad - - -
Otro arthropoda (1) LR50 g ha-1 0.175 48 hora
A5 Aphidius rhopalosiphi, adult
-
% Causalidad - - -
Otro arthropoda (2) LR50 g ha-1 1.7 7 día
A5 Typhlodromus pyri, protonymph
-
% Causalidad - - -
Soil micro-organisms Nitrogen mineralisation: >25% effect
Carbon mineralisation: No significant adverse effect
A5
Dose: 133 mg kg-1 soil, 28 días
-
Mesocosm study data NOEAEC mg l-1 0.0035 A5 Fish and aquatic invertebrates -
NOEAEC mg l-1 - - -


LA SALUD HUMANA Y PROTECCIÓN

for fenamiphos

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) > 6.0 A5 Rata Alto
Mammals - Dermal LD50 (mg kg-1 body weight) 72.0 A5 Rat -
Mammals - Inhalation LC50 (mg l-1) 0.065 A5 Rat, 4 hr (aerosl) -
Other Mammal toxicity endpoints - -
Consumo cada día aceptable (mg kg-1p.c. días-1) 0.0006 A5 Dog, SF=100 -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) 0.0025 A5 Dog, SF=100 -
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) 0.0008 A5 Dog, SF=100 -
Estudios den la absorción cutánea (%) 1.0-5.0 A5 concentration dependent -
Directivo 76/464 Sustancias Peligrosas List I; List II - -
Limites de exposiciones - - -
Exposure Routes Public Negligible risk to bystanders
Occupational Negligible risk to operators
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 Toxic by inhalation and skin contact
Exposure may be fatal due to respiratory failure
May overstimulate the nervous system causing nausea, dizziness and confusion
Inhibition of erythrocyte ChE activity

: 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 6.1
CLP classification 2013 Health: H300, H301, H310, H319, H330, H362
Environment: H400, H410
CEE clasificación de riesgos Click here to view information omn the EU risk phrases T+ - Very toxic: R28
T - Toxic: R24
N - Dangerous for the environment: R50, R53
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases S1/2, S23, S28, S36/37, S45, S60, S61
Clasificación de OSM Ib - Peligroso alto
US EPA Classification (formulation) I - Danger - Highly toxic
Número de las NU 2783
Waste disposal & packaging Click here for a description of UN packaging marks Packaging Group I (great danger)


TRADUCCIONES

for fenamiphos

Idioma Nombre
Inglés fenamiphos
Francés phenamiphos
Alemán Fenamiphos
Danés fenamiphos
Italiano fenamifos
Español fenamifos
Griego fenamiphos
Esloveno fenamifos
Polaco fenamifos
Sueco -
Húngaro -
Holandés fenamifos

Última actualización del registro: Thursday 23 August 2018
Contacto: aeru@herts.ac.uk