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clomazona (Ref: FMC 57020)
** clomazone ** dimethazone ** fenoxan ** 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 clomazone

Descripción: Used for the control of broad-leaved weeds and grasses in a range of crops

Ejemplos de plagas controladas: Nightshade; Pigweed; Potato weed; Fathen; Hogweed; Wild radish; Staggerweed

Ejemplos de aplicaciones: Cotton; Vegetables including peas, potatoes, sweet potatoes, green beans, navy beans; Curcubits; Tobacco; Rice; Oilseed rape

Eficacia y actividad: Efficiacy demonstrated through field trials and extensive use.

Availability status: Current

Introduction & key dates: circa 1985

CEE Regulación 1107/2009 ( 91/414):
Estado Approved
Dossier rapporteur/co-rapporteur Denmark/Germany
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, Estados Unidos

Estructura química: Click here for further information on the general chemical status information used on this site
Isomerism -
Fórmula química C12H14ClNO2
Canonical SMILES CC1(CON(C1=O)CC2=CC=CC=C2Cl)C
Isomeric SMILES No data
International Chemical Identifier Key (InChIKey) KIEDNEWSYUYDSN-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C12H14ClNO2/c1-12(2)8-16-14(11(12)15)7-9-5-3-4-6-10(9)13/h3-6H,7-8H2,1-2H3
¿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 Isoxazolidinone
Minimum active substance purity 960 g/kg
Known relevant impurities EU dossier - None declared
Sustancias de origen Sintéticas
Modo de acción Selective, absorbed by roots and shoots. Inhibition of lycopene cyclase.
CAS RN 81777-89-1
CEE número -
Número CIPAC 509
EPA américaine chimiques de code 125401
PubChem CID 54778
Masa molecular (g mol-1) 239.7
PIN (Preferred Identification Name) 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-1,2-oxazolidin-3-one
Nombre IUPAC 2-(2-chlorobenzyl)-4,4-dimethyl-1,2-oxazolidin-3-one
Nombre CAS 2-[(2-chlorophenyl)methyl]-4,4-dimethyl-3-isoxazolidinone
Otra información de estado -
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) F3
Herbicide Resistance Classification (WSSA) 13
Insecticide Resistance Classification (IRAC) No aplicable
Fungicide Resistance Classification (FRAC) No aplicable
Examples of recorded resistance Lolium rigidum
Estado físico Pale straw coloured liquid
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
  • Belchim
  • Greencrop
  • FMC Corp
  • Agriguard
Example products using this active
  • Centium 36 CS
  • Command
  • Gamit
  • Clone
Estado de UK LERAP None
Formulation and application details Often available as a capsule suspension that is mixed with water and used as a spray.


DESTINO AMBIENTAL

for clomazone

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) 1212 A5 Alto
Solubilidad - en solventes organicos en 20oC (mg l-1) 250000 A5 - Acetona -
955000 A5 - Cloruro de metileno -
161800 A5 - n-Heptano -
969000 A5 - Metanol -
Punto de fusión (oC) 33.9 A5 -
Punto de ebullición (oC) 281.7 A5 -
El punto de degradación (oC) - - -
Punto de inflamación (oC) Not expected to self ignite; Not highly flammable A4 -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 3.80 X 1002 Calculado -
Log P 2.58 A5 Bajo
Masa densidad (g ml-1)/Peso específico 1.19 L3 -
Disociación constante (pKa) at 25oC No aplicable A5 -
Nota: Ninguna disociación
Presión de vapor en 20oC (mPa) 27.0 A5 Altamente volátil
Constante de Henry a 25oC (Pa m3 mol-1) 5.9 X 10-03 A5 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index 2.56 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 1.36 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: 195.5nm=28437.1, 210nm=14539.4
Acid pH: 201.5nm=15338.4, 210nm=14406.2
Basic pH; 197.5=24091.1, 210nm=14551.5
A5 -
Surface tension (mN m-1) 45.98 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) 22.6 A5 No persistente
DT50 (laboratorio en 20oC) 22.6 A5 No persistente
DT50 (campo) 27.3 A5 No persistente
DT90 (laboratorio en 20oC) 135.3 A5 -
DT90 (campo) 262 - -
Endpoint de modelado DT50 - - -
Nota EU 2018 dossier lab studies DT50 (normalised) range 6.3-145.7 days,DT90 range 32.3-617 days, Soils=28; field studies DT50 (normalised) range: 9.3-195 days, DT90 range 65.4-645 days,Soils=19
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 A4 -
Nota -
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor Estable A5 -
Nota Stable at pH 5 to pH 9, 25 degC
Aqua-Sedimento DT50 (días) 54 A5 Moderado rápido
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 - DW4 Móvil moderado
Koc 300
Notas y rango -
Freundlich Kf 2.08 A5 Móvil moderado
Kfoc 128.3
1/n 0.90
Notas y rango EU 2018 dossier Kf range 0.45-4.04 mL/g, Kfoc range 33-317 mL/g, 1/n range 0.81-0.99, Soils=20
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
(N-((2-chlorobenzyl))-3-hydroxy-2,2-dimethylpropanamide) (Ref: FMC 653167) This metabolite may cause environmental pollution, click here for further information Suelo   0.250   Major fraction, Relevant

Other known metabolites:
Metabolite name and reference Aliases Medio de formación / Rate Maximó Calculado de Fracción Ocurrencia Metabolising enzymes
- 5-keto-clomazone Plant - -
- hydroxy-clomazone Plant - -
- hydroymethyl clomazone Plant - -
hydroxy-2-chlorobenzyl alcohol - Plant - -
2-chlorobenzoic acid - Plant - -
N-[(2-chlorobenzyl)]-2-methyl propanamide
(Ref: FMC 55657)
- Water; Water/sediment - -
isoxazolidine
(Ref: FMC 57091)
- Plant - -
2-chlorobenzyl alcohol
(Ref: FMC 61569)
OCB-alcohol Plant - -


ECOTOXICOLOGÍA

for clomazone

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) 40 A5 Whole fish Bajo potencial
CT50 (días) 1 -
Mamíferos - Agudos oral LD50 (mg kg-1) 754 A5 Rata Moderado
Mamíferos - a corto plazo NOEL (mg kg-1) 13.3 A5 Rata Alto
(ppm dieta) - -
Pájaros/aves - Agudos LD50 (mg kg-1) > 2224 A5 Colinus virginianus Bajo
Birds - Short term dietary (LC50/LD50) > 5620 ppm A5 Colinus virginianus -
Pez - agudo 96 hora LC50 (mg l-1) 14.4 A5 Oncorhynchus mykiss Moderado
Pez - Crónico 21 días NOEC (mg l-1) 2.30 A5 Oncorhynchus mykiss Moderado
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 12.7 A5 Daphnia magna Moderado
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) 2.2 A5 Daphnia magna Moderado
Crustáceos acuáticos - Agudos 96 hora LC50 (mg l-1) 0.53 A5 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) - - -
Sediment dwelling organisms - Crónicos 28 día NOEC, sedimento (mg kg-1) 60.5 A5 Chironomus riparius Moderado
Plantas acuáticas - Agudos 7 día EC50, biomasa (mg l-1) 34.0 A5 Lemna gibba Bajo
Non-target plants - - -
- - -
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) 0.136 A4 Navicula pelliculosa, 120 hora Moderado
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) 0.05 A4 Navicula pelliculosa, 120 hora Moderado
Abejas mielíferas Contacto aguda 48 hora LD50 (μg abeja-1) > 89.5 A5 Apis mellifera Moderado
Oral aguda 48 hora LD50 (μg abeja-1) > 76.33 A5 Apis mellifera Moderado
Modo desconocido aguda 48 hora LD50 (μg abeja-1) - - -
Lombrices - Agudos 14 día LC50 (mg kg-1) 78 A5 Eisenia foetida, corr Moderado
Lombrices - Crónicos 14 día NOEC, reproducción (mg kg-1) > 0.8 E3 Eisenia foetida Moderado
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Causalidad - - -
Otro arthropoda (1) LR50 g ha-1 120 >
A5 Typhlodromus pyri
-
% Causalidad 5
0
Mortalidad
Fecundity
Dose: 0.32 kg ha-1
A5 Aphidius rhopalosiphi
-
Otro arthropoda (2) LR50 g ha-1 120 .
A5 Aphidius rhopalosiphi
-
% Causalidad 4.3
29.1
Mortalidad
Fecundity
Dose: 0.32 kg ha-1
A5 Typhlodromus pyri
-
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 clomazone

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) 754 A5 Rata Moderado
Mammals - Dermal LD50 (mg kg-1 body weight) > 2000 A5 Rat -
Mammals - Inhalation LC50 (mg l-1) 4.3 A5 Rat, 4 hr (whole body) -
Other Mammal toxicity endpoints - -
Consumo cada día aceptable (mg kg-1p.c. días-1) 0.12 A5 Dog, SF=100 -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) 2.5 A5 Rat, SF=100 -
AAOEL - Acute Acceptable Operator Exposure Level (mg kg-1 bw day-1) 2.5 A5 Rat, SF=100 -
El nivel de exposición del operador (AOEL) sistemíco (mg kg-1p.c. días-1) 0.12 A5 Dog, SF=100 -
Estudios den la absorción cutánea (%) 25-75 A4 concentration dependant -
Directivo 76/464 Sustancias Peligrosas - - -
Limites de exposiciones - - -
Exposure Routes Public Minor risk to residents and bystanders considering expected patterns of use
Occupational 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 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
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: H302, H332, H360D
Environment: H413
CEE clasificación de riesgos Click here to view information omn the EU risk phrases Xn - Harmful: R20/22,N - Dangerous for the environment: R50/53
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases -
Clasificación de OSM II - Peligroso mediano
US EPA Classification (formulation) III - Caution - Slightly toxic
Número de las NU Usually 2902
Waste disposal & packaging Click here for a description of UN packaging marks Packaging Group III (minor danger)


TRADUCCIONES

for clomazone

Idioma Nombre
Inglés clomazone
Francés clomazone
Alemán Clomazone
Danés clomazone
Italiano clomazone
Español clomazona
Griego -
Esloveno klomazon
Polaco chlomazon
Sueco klomazon
Húngaro klomazon
Holandés clomazone

Última actualización del registro: Friday 23 November 2018
Contacto: aeru@herts.ac.uk