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diclobutrazol (Ref: PP296)
** diclobutrazol ** dicyclobutrazole ** Traducciones

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

RESUMEN

Dichloburazol is a discontinued fungicide that is not approved for use in the EU. It has a low aqueous solubility and is volatile. There are significant gaps in reported fate data. Dichlobutrazol has a low mammalian toxicity but is moderately toxic to fish. It is relatively non-toxic to honeybees.

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

Descripción: A discontinued fungicide that was mainly used to control mildews on a range of crops

Ejemplos de plagas controladas: Powdery mildew; Apple mildew; Rust; Scab

Ejemplos de aplicaciones: Cereals; Vines; Coffee; Apples & pears; Curcubits

Eficacia y actividad: -

Availability status: Obsolete

Introduction & key dates: 1979, first reported

CEE Regulación 1107/2009 ( 91/414):
Estado Not approved
Dossier rapporteur/co-rapporteur No aplicable
Date inclusion expires No aplicable
UE Candidatas a sustitución No aplicable
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 Diclobutrazol is a molecule with two chiral centres. The technical material is an isomeric mixture.
Fórmula química C15H19Cl2N3O
Canonical SMILES CC(C)(C)C(C(CC1=C(C=C(C=C1)Cl)Cl)N2C=NC=N2)O.CC(C)(C)C(C(CC1=C(C=C(C=C1)Cl)Cl)N2C=NC=N2)O
Isomeric SMILES CC(C)(C)[C@H]([C@@H](CC1=C(C=C(C=C1)Cl)Cl)N2C=NC=N2)O.CC(C)(C)[C@@H]([C@H](CC1=C(C=C(C=C1)Cl)Cl)N2C=NC=N2)O
International Chemical Identifier Key (InChIKey) PLPRPHZNQBHGSP-DZYJZKBLSA-N
International Chemical Identifier (InChI) InChI=1S/C15H19Cl2N3O/c1-15(2,3)14(21)13(20-9-18-8-19-20)6-10-4-5-11(16)7-12(10)17/h4-5,7-9,13-14,21H,6H2,1-3H3
¿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 Fungicide, Other substance
Other constituent type Bactericide, Wood preservative
Grupo químico Conazole
Minimum active substance purity -
Known relevant impurities -
Sustancias de origen Sintéticas
Modo de acción Systemic, absorbed through leaves, stem and roots and translocated. Known to block fungal sterol biosynthesis.
CAS RN 75736-33-3
Alternative/old CAS RN 66345-62-9
CEE número 266-324-1
Número CIPAC 421
EPA américaine chimiques de code -
PubChem CID 53309
Masa molecular (g mol-1) 328.24
PIN (Preferred Identification Name) rac-(2R,3R)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol
Nombre IUPAC (2RS,3RS)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pentan-3-ol
Nombre CAS (αR,βR)-rel-β-[(2,4-dichlorophenyl)methyl]-α-(1,1-dimethylethyl)-1H-1,2,4-triazole-1-ethanol
Otra información de estado Should not be used on solanaceous crops - phytotoxic.
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) No aplicable
Herbicide Resistance Classification (WSSA) No aplicable
Insecticide Resistance Classification (IRAC) No aplicable
Fungicide Resistance Classification (FRAC) 11
Examples of recorded resistance -
Estado físico Off-white 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
  • ICI Agrochemicals
  • Syngenta
Example products using this active
  • Vigil
  • Sopraphal
Estado de UK LERAP No UK approval for use as a pesticide under EC Regulation 1107/2009
Formulation and application details Usually formulated as a suspension concentrate.


DESTINO AMBIENTAL

for diclobutrazol

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) 7.1 L3 Bajo
Solubilidad - en solventes organicos en 20oC (mg l-1) - - -
Punto de fusión (oC) 148 V3 -
Punto de ebullición (oC) - - -
El punto de degradación (oC) - - -
Punto de inflamación (oC) - - -
Octanol-aqua coeficiente de particiónat en pH 7, 20oC P 6.46 X 1003 Calculado -
Log P 3.81 L3 Alto
Masa densidad (g ml-1)/Peso específico 1.25 L3 -
Disociación constante (pKa) at 25oC <2 L3 -
Nota: Basic
Presión de vapor en 20oC (mPa) 0.0027 L3 Baja volatilidad
Constante de Henry a 25oC (Pa m3 mol-1) 1.25 X 10-04 L3 No volátil
Indice de potencial de lixiviación GUS Click here for a note on the limitations of the GUS index - - -
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 - - -
Nota -
Potencial para transportar de 'particle bound' Click here for a note on the limitations of the potential for particle bound transport index - - -
Maximum UV-vis absorption L mol-1 cm-1 - - -
Surface tension (mN m-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) 7 L3 No persistente
DT50 (laboratorio en 20oC) - - -
DT50 (campo) - - -
DT90 (laboratorio en 20oC) - - -
DT90 (campo) - - -
Endpoint de modelado DT50 - - -
Nota Data scant. Literature suggests DT50 is around a week
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 - - -
Nota -
Acuoso hidrólisis DT50 (días) en 20oC y pH 7 Valor - - -
Nota -
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 - - -
Kfoc -
1/n -
Notas y rango -
pH senbsibilidad -


ECOTOXICOLOGÍA

for diclobutrazol

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) - - -
CT50 (días) - -
Mamíferos - Agudos oral LD50 (mg kg-1) > 4000 L3 Rata Bajo
Mamíferos - a corto plazo NOEL (mg kg-1) - - -
(ppm dieta) - -
Pájaros/aves - Agudos LD50 (mg kg-1) > 9461 L3 Anas platyrhynchos Bajo
Birds - Short term dietary (LC50/LD50) - - -
Pez - agudo 96 hora LC50 (mg l-1) > 23.9 L3 Oncorhynchus mykiss Moderado
Pez - Crónico 21 días NOEC (mg l-1) - - -
Invertebrados acuáticos - Agudos 48 hora EC50 (mg l-1) 9.3 L3 Daphnia magna Moderado
Invertebrados acuáticos - Crónicos 21 días NOEC (mg l-1) - - -
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) - - -
Non-target plants - - -
- - -
Algas - Agudos 72 hora EC50, crecimiento (mg l-1) - - -
Algas - Crónicos 96 hora NOEC, crecimiento (mg l-1) - - -
Abejas mielíferas Contacto aguda 48 hora LD50 (μg abeja-1) 0.05 L3 Alto
Oral aguda 48 hora LD50 (μg abeja-1) 0.05 L3 Alto
Modo desconocido aguda 48 hora LD50 (μg abeja-1) - - -
Lombrices - Agudos 14 día LC50 (mg kg-1) - - -
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 - - -
Otro arthropoda (2) LR50 g ha-1 - - -
% Causalidad - - -
Soil micro-organisms - - -
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


LA SALUD HUMANA Y PROTECCIÓN

for diclobutrazol

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) > 4000 L3 Rata Bajo
Mammals - Dermal LD50 (mg kg-1 body weight) > 1000 V3 Rat -
Mammals - Inhalation LC50 (mg l-1) - - -
Other Mammal toxicity endpoints - -
Consumo cada día aceptable (mg kg-1p.c. días-1) - - -
ARfD - Acute Reference Dose (mg kg-1p.c. días-1) - - -
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) - - -
Estudios den la absorción cutánea (%) - - -
Directivo 76/464 Sustancias Peligrosas - - -
Limites de exposiciones - - -
Exposure Routes Public -
Occupational -
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 No further information available

: 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 No information available
CLP classification 2013 Health: H319
Environment: H411
CEE clasificación de riesgos Click here to view information omn the EU risk phrases Xi - Irritant: R36
N - Dangerous for the environment: R51, R53
CEE clasificación sin riesgos Click here to view information omn the EU safety phrases S2, S26, S61
Clasificación de OSM O - Sustancia obsoletos
US EPA Classification (formulation) No consensus across products or no products available - -
Número de las NU -
Waste disposal & packaging Click here for a description of UN packaging marks -


TRADUCCIONES

for diclobutrazol

Idioma Nombre
Inglés diclobutrazol
Francés -
Alemán -
Danés -
Italiano -
Español -
Griego -
Esloveno -
Polaco -
Sueco -
Húngaro -
Holandés -

Última actualización del registro: Thursday 31 May 2018
Contacto: aeru@herts.ac.uk