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fenazaquin (Ref: DE 436)
** fenazaquin ** XDE 436 ** XRD 562 ** EL-436 ** 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 fenazaquin

Descripción: An acaricide active against citrus mites, red mites and other mites on fruit, nuts and ornamentals

Ejemplos de plagas controladas: Mites -Eutetranychus, panonychus, Tetranuchus

Ejemplos de aplicaciones: Fruit including applies, pears, citrus; Nuts; Ornamentals

Eficacia y actividad: -

Availability status: Current

Introduction & key dates: 1992, first reported; 1993, first introduced

CEE Regulación 1107/2009 ( 91/414):
Estado Approved
Dossier rapporteur/co-rapporteur Germany/Poland
Date inclusion expires 31/05/2021
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

Estructura química: Click here for further information on the general chemical status information used on this site
Isomerism -
Fórmula química C20H22N2O
Canonical SMILES CC(C)(C)C1=CC=C(C=C1)CCOC2=NC=NC3=CC=CC=C32
Isomeric SMILES No data
International Chemical Identifier Key (InChIKey) DMYHGDXADUDKCQ-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C20H22N2O/c1-20(2,3)16-10-8-15(9-11-16)12-13-23-19-17-6-4-5-7-18(17)21-14-22-19/h4-11,14H,12-13H2,1-3H3
¿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 Acaricide, Insecticide
Grupo químico Quinazoline
Minimum active substance purity 97.5
Known relevant impurities EU dossier - none declared
Sustancias de origen Sintéticas
Modo de acción A mitochondrial electron transport inhibitor with contact action
CAS RN 120928-09-8
CEE número 410-580-0
Número CIPAC 693
EPA américaine chimiques de code 044501
PubChem CID 86356
Masa molecular (g mol-1) 306.40
PIN (Preferred Identification Name) 4-[2-(4-tert-butylphenyl)ethoxy]quinazoline
Nombre IUPAC 4-tert-butylphenethyl quinazolin-4-yl ether
Nombre CAS 4-(2-(4-(1,1-dimethylethyl)phenyl)ethoxy)quinazoline
Otra información de estado -
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) No aplicable
Herbicide Resistance Classification (WSSA) No aplicable
Insecticide Resistance Classification (IRAC) 21
Fungicide Resistance Classification (FRAC) No aplicable
Examples of recorded resistance Tetranychus urticae
Estado físico Colourless crystals
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
  • Gowan
  • Pentagon Fine Chemicals
Example products using this active
  • Magister F
  • Pride Ultra
  • Turkoise
Estado de UK LERAP None
Formulation and application details Usually supplied as a suspension concentrate that is diluted with water and applied as a spray.


DESTINO AMBIENTAL

for fenazaquin

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) 0.102 A5 Bajo
Solubilidad - en solventes organicos en 20oC (mg l-1) 450000 C4 - Acetona -
75000 C4 - Metanol -
500000 C4 - Tolueno -
600000 C4 - Cloruro de metileno -
Punto de fusión (oC) 80.5 A5 -
Punto de ebullición (oC) Decomposes before boiling A5 -
El punto de degradación (oC) 307 A5 -
Punto de inflamación (oC) Not expected to self ignite; Not highly flammable A5 -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 3.24 X 1005 Calculado -
Log P 5.51 A5 Alto
Masa densidad (g ml-1)/Peso específico 1.16 B5 -
Disociación constante (pKa) at 25oC 2.44 A5 -
Nota: Ácido fuerte
Presión de vapor en 20oC (mPa) 1.90 X 10-02 A5 Baja volatilidad
Constante de Henry a 25oC (Pa m3 mol-1) 5.71 X 10-02 A5 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index -0.73 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 5.35 X 10-03 Calculado -
Nota Estimated concentrations of chemicals with Koc values greater than 9995 ml g-1 are beyond the scope of the regression data used in SCI-GROW development. If there are concerns for such chemicals, a higher tier groundwater exposure assessment should be considered, regardless of the concentration returned by SCI-GROW
Potencial para transportar de 'particle bound' Click here for a note on the limitations of the potential for particle bound transport index - Calculado Alto
Maximum UV-vis absorption L mol-1 cm-1 215.8nm = 51500, 262.6nm = 12400 A5 -
Surface tension (mN m-1) 65.7 A5 at 20oC, 58u g l-1 -

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) 45 B5 Persistente moderado
DT50 (laboratorio en 20oC) 54.0 A5 Persistente moderado
DT50 (campo) 30.5 A5 Persistente moderado
DT90 (laboratorio en 20oC) 270 A5 -
DT90 (campo) 101.3 A5 -
Endpoint de modelado DT50 - - -
Nota EU dossier lab studies DT50 range 50-117.5 days, DT90 range 184-299 days, field studies DT50 range 12.9-43.6 days, DT90 range 42.7-160 days; Other studies lab DT50 range 67-115 days, field range 16-22 days (B4)
Dissipation rate RL50 on plant matrix Valor - - -
Nota -
Dissipation rate RL50 on and in plant matrix Valor 3.1 R4 -
Nota Published literature RL50 range 1.8-3.8 days, 3 field crops, various matrices, n=3
Acuoso fotólisis DT50 (días) en pH 7 Valor 15 A5 Lento
Nota -
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor 130 A5 Persistente
Nota pH sensitive: DT50 9.6 days at pH 5, 219 days at pH 9 all at 25 degC
Aqua-Sedimento DT50 (días) - - -
Fase de agua sola DT50 (días) - - -

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 247 A5 No Móvil
Kfoc 26499
1/n 0.899
Notas y rango EU dossier Kf range 54-512 mL/g, Kfoc range 16020-42695 mL/g, 1/n range 0.887-0.917, 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
4-hydroxyquinazoline This metabolite may cause environmental pollution, click here for further information Soil (photolysis)   0.360   Major fraction, Relevant
4-tert-butylphenylethyl alcohol This metabolite may cause environmental pollution, click here for further information Suelo   0.179   Major fraction, Relevant
2-oxyfenazaquin This metabolite may cause environmental pollution, click here for further information Suelo   0.139   Major fraction, Relevant

Other known metabolites:
Metabolite name and reference Aliases Medio de formación / Rate Maximó Calculado de Fracción Ocurrencia Metabolising enzymes
4-(2-hydroxy-1,1dimethylethyl)phenylacetic acid fenazaquin AN-1 Rat (Urinary) - -
2,2-dimethyl-2-(4-((4-quinazolinyl)oxy)-1-hydroxyethyl)phenyl ethanol fenazaquin F-1A Rat (Faecal) - -
2,2-dimethyl-2-(4-((4-quinazolinyl)oxy)ethyl)phenyl ethanol fenazaquin F-1 Rat (Faecal); Plant (Grapes) - -
2,2-dimethyl-2-(4-((2-((6-hydroxy-4-quinazolinyl)oxy)ethyl)phenyl acetic acid fenazaquin F-3; fenazquin M29 Rat (Faecal); Animal - -


ECOTOXICOLOGÍA

for fenazaquin

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) 699 A5 Umbral de importancia
CT50 (días) 98% 14days -
Mamíferos - Agudos oral LD50 (mg kg-1) 134 A5 Rata Moderado
Mamíferos - a corto plazo NOEL (mg kg-1) > 10 B5 Rata Alto
(ppm dieta) > 150 -
Pájaros/aves - Agudos LD50 (mg kg-1) 1747 A5 Colinus virginianus Moderado
Birds - Short term dietary (LC50/LD50) > 1169 mg kg-1 bw/día A5 Colinus virginianus -
Pez - agudo 96 hora LC50 (mg l-1) 0.0038 A5 Oncorhynchus mykiss Alto
Pez - Crónico 21 días NOEC (mg l-1) 0.00096 A5 Oncorhynchus mykiss Alto
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 0.0041 A5 Daphnia magna Alto
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) 0.0021 A5 Daphnia magna Alto
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) 0.16 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) - - -
Non-target plants > 897 A4 range of tested species
Seedling emergence, ER50
as g/ha
-
> 897 A4 range of tested species
Vegetative vigour, ER50
as g/ha
-
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) > 0.208 A5 Pseudokirchneriella subcapitata Moderado
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) - - -
Abejas mielíferas Contacto aguda 48 hora LD50 (μg abeja-1) 1.21 A5 Moderado
Oral aguda 48 hora LD50 (μg abeja-1) 4.29 A5 Moderado
Modo desconocido aguda 48 hora LD50 (μg abeja-1) - - -
Lombrices - Agudos 14 día LC50 (mg kg-1) > 13.25 A5 Eisenia foetida, corr Moderado
Lombrices - Crónicos 14 día NOEC, reproducción (mg kg-1) 0.6 A5 Eisenia foetida, 56 días corr Moderado
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Causalidad 125 A5 Folsomia candida, 28 día NOEC mg kg-1 -
Otro arthropoda (1) LR50 g ha-1 2.0 <
A5 Typhlodromus pyri
-
% Causalidad - - -
Otro arthropoda (2) LR50 g ha-1 187.25 A5 Aphidius rhopalosiphi -
% Causalidad - - -
Soil micro-organisms Nitrogen mineralisation: No significant adverse effect
Carbon mineralisation: No significant adverse effect
A5
Dose: 0.75 kg ha-1
-
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


LA SALUD HUMANA Y PROTECCIÓN

for fenazaquin

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) 134 A5 Rata Moderado
Mammals - Dermal LD50 (mg kg-1 body weight) > 5000 A5 Rabbit -
Mammals - Inhalation LC50 (mg l-1) 1.9 A5 Rat -
Other Mammal toxicity endpoints - -
Consumo cada día aceptable (mg kg-1p.c. días-1) 0.005 A4 Rat, SF=100 -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) 0.1 A4 Rat, 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) 0.01 A4 Dog, SF=100 -
Estudios den la absorción cutánea (%) 2-14 A5 concentration dependent -
Directivo 76/464 Sustancias Peligrosas - - -
Limites de exposiciones - - -
Exposure Routes Public Acceptable for the registered uses
Occupational Acceptable for the registered uses
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 Moderately toxic
Harmful by inhalation
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 Not explosive or oxidising
IMDG Transport Code is usually 6.1
CLP classification 2013 Health: H301, H332
Environment: H400, H410
CEE clasificación de riesgos Click here to view information omn the EU risk phrases T - Toxic: R25
Xn - Harmful: R20
N - Dangerous for the environment: R50, R53
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases S1/2, S37, S45, S60, S61
Clasificación de OSM II - Peligroso mediano
US EPA Classification (formulation) No consensus across products or no products available - -
Número de las NU 2588 for active, products usually 2811
Waste disposal & packaging Click here for a description of UN packaging marks Packaging Group III (minor danger)


TRADUCCIONES

for fenazaquin

Idioma Nombre
Inglés fenazaquin
Francés fenazaquin
Alemán Fenazaquin
Danés fenazaquin
Italiano fenazaquin
Español fenazaquin
Griego -
Esloveno fenazakvin
Polaco fenazachina
Sueco -
Húngaro fanarquin
Holandés -

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