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ethiofencarb (Ref: BAY 108594)
** ethiophencarbe ** HOX 1901 ** Translations

Environmental Fate - Ecotoxicology - Human Health - A to Z Index - Home

GENERAL INFORMATION Click here for an explantaion of the general chemical status information
for ethiofencarb

Description: A phenyl methylcarbamate insecticide used mainly to control aphids

Example pests controlled: Aphids

Example applications: Fruit; Vegetables; Sugarbeet; Cotton; Maize; Potatoes; Tobacco; Ornamentals

Efficacy & activity: -

Availability status: Unknown

Introduction & key dates: circa 1975

EC Regulation 1107/2009 (repealing 91/414):
Status Not approved
Dossier rapporteur/co-rapporteur Not applicable
Date inclusion expires Expired
EU Candidate for substitution (CfS) Not applicable
Listed in EU database Yes

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

Chemical structure: Click here for further information on the general chemical status information used on this site
Isomerism -
Chemical formula C11H15NO2S
Canonical SMILES CCSCC1=CC=CC=C1OC(=O)NC
Isomeric SMILES No data
International Chemical Identifier key (InChIKey) HEZNVIYQEUHLNI-UHFFFAOYSA-N
International Chemical Identifier (InChI) InChI=1S/C11H15NO2S/c1-3-15-8-9-6-4-5-7-10(9)14-11(13)12-2/h4-7H,3,8H2,1-2H3,(H,12,13)/f/h12H
Structure diagram/image available? Yes

General status: Click here for further information on the general chemical status information used on this site
Pesticide type Insecticide
Substance group Carbamate
Minimum active substance purity -
Known relevant impurities -
Substance origin Synthetic
Mode of action Systemic with contact and stomach action. Acetylcholinesterase (AChE) inhibitor.
CAS RN 29973-13-5
EC number 249-981-9
CIPAC number 363
US EPA chemical code 112101
PubChem CID 34766
Molecular mass (g mol-1) 225.31
PIN (Preferred Identification Name) 2-[(ethylsulfanyl)methyl]phenyl methylcarbamate
IUPAC name α-ethylthio-o-tolyl methylcarbamate
CAS name 2-[(ethylthio)methyl]phenyl methylcarbamate
Other status information -
Relevant Environmental Water Quality Standards -
Herbicide Resistance Classification (HRAC) Not applicable
Herbicide Resistance Classification (WSSA) Not applicable
Insecticide Resistance Classification (IRAC) 1A
Fungicide Resistance Classification (FRAC) Not applicable
Examples of recorded resistance Myzus persicae
Phorodon humuli
Physical state Colourless crystals
Related substances & organisms -

Formulations:
Property Click here for information on the general product and branding information used on this site Value
Example manufacturers & suppliers of products using this active now or historically
  • Bayer CropScience
Example products using this active
  • Croneton
UK LERAP status No UK approval for use as a pesticide under EC Regulation 1107/2009
Formulation and application details Usually formulated as granules or as an emulsifiable concentrate.


ENVIRONMENTAL FATE

for ethiofencarb

Property Click here for information on the parameters used to describe environmental fate on this site Value Source/Quality Score/Other Information Click here for information on the primary data sources used to populate this database with fate data Interpretation Click here for information on the way in which we interpret environmental fate data
Solubility - In water at 20oC (mg l-1) 1900 K4 High
Solubility - In organic solvents at 20oC (mg l-1) 7500 L3 - Hexane -
200000 L3 - Toluene -
200000 L3 - Dichloromethane -
Melting point (oC) 33.4 L3 -
Boiling point (oC) Decomposes on distillation L2 -
Degradation point (oC) - - -
Flashpoint (oC) 123 L3 -
Octanol-water partition coefficient at pH 7, 20oC P 1.10 X 1002 Calculated -
Log P 2.04 V3 Low
Bulk density (g ml-1)/Specific gravity 1.23 L3 -
Dissociation constant (pKa) at 25oC - - -
Note:
Vapour pressure at 20oC (mPa) 0.5 K4 Low volatility
Henry's law constant at 25oC (Pa m3 mol-1) 1.17 X 10-04 V3 Non-volatile
GUS leaching potential index Click here for a note on the limitations of the GUS index 3.58 Calculated High leachability
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 Value 5.89 X 10-01 Calculated -
Note -
Potential for particle bound transport index Click here for a note on the limitations of the potential for particle bound transport index - Calculated Low
Maximum UV-vis absorption L mol-1 cm-1 - - -
Surface tension (mN m-1) - - -

Degradation:
Property Click here for information on the parameters used to describe substance degradation Value Source/Quality Score/Other Information Click here for information on the primary data sources used to populate this database with degradation data Interpretation Click here for information on the way in which we interpret substance degradation data
General biodegradability -
Soil degradation (days) (aerobic) DT50 (typical) 37 K5 Moderately persistent
DT50 (lab at 20oC) - - -
DT50 (field) - - -
DT90 (lab at 20oC) - - -
DT90 (field) - - -
DT50 modelling endpoint - - -
Note General literature DT50 range 34-131 days (R3)
Dissipation rate RL50 on plant matrix Value - - -
Note -
Dissipation rate RL50 on and in plant matrix Value - - -
Note -
Aqueous photolysis DT50 (days) at pH 7 Value - L3 -
Note Rapid in sunlight
Aqueous hydrolysis DT50 (days) at 20oC and pH 7 Value 16 K4 Non-persistent
Note -
Water-sediment DT50 (days) 52 Q3 Moderately fast
Water phase only DT50 (days) 21 Q3 Slow

Soil adsorption and mobility:
Property Click here for information on the parameters used to describe substance adsorption and mobility Value Source/Quality Score/Other Information Click here for information on the primary data sources used to populate this database with adsorption and mobility data Interpretation Click here for information on the way in which we interpret substance adsorption and mobility
Linear Kd - P3 Mobile
Koc 52
Notes and range -
Freundlich Kf - - -
Kfoc -
1/n -
Notes and range -
pH sensitivity -

Key metabolites:
Metabolite Formation medium Estimated maximum occurrence fraction 1107/2009 relevancy Click here for further information on 1107/2009 relevancy
ethiofencarb sulfoxide Soil   -   -
ethiofencarb sulfone Soil   -   -


ECOTOXICOLOGY

for ethiofencarb

Property Click here for information on the parameters used to describe substance ecotoxicology Value Source/Quality Score/Other Information Click here for information on the primary data sources used to populate this database with ecotoxicology data Interpretation Click here for information on the way in which we interpret substance ecotoxicology
Bio-concentration factor BCF (l kg-1) 75 Q2 Estimated Low potential
CT50 (days) Not available -
Mammals - Acute oral LD50 (mg kg-1) 200 V3 Rat Moderate
Mammals - Short term dietary NOEL (mg kg-1) - - -
(ppm diet) - -
Birds - Acute LD50 (mg kg-1) 155 V3 Phasianidae Moderate
Birds - Short term dietary (LC50/LD50) - - -
Fish - Acute 96 hour LC50 (mg l-1) 3.4 K3 Unknown species Moderate
Fish - Chronic 21 day NOEC (mg l-1) - - -
Aquatic invertebrates - Acute 48 hour EC50 (mg l-1) 0.22 K3 Unknown species Moderate
Aquatic invertebrates - Chronic 21 day NOEC (mg l-1) - - -
Aquatic crustaceans - Acute 96 hour LC50 (mg l-1) - - -
Sediment dwelling organisms - Acute 96 hour LC50 (mg l-1) - - -
Sediment dwelling organisms - Chronic 28 day NOEC, static, water (mg l-1) - - -
Sediment dwelling organisms - Chronic 28 day NOEC, sediment (mg kg-1) - - -
Aquatic plants - Acute 7 day EC50, biomass (mg l-1) - - -
Non-target plants - - -
- - -
Algae - Acute 72 hour EC50, growth (mg l-1) - - -
Algae - Chronic 96 hour NOEC, growth (mg l-1) - - -
Honeybees Contact acute 48 hour LD50 (μg bee-1) - - -
Oral acute 48 hour LD50 (μg bee-1) - - -
Unknown mode acute 48 hour LD50 (μg bee-1) - - -
Earthworms - Acute 14 day LC50 (mg kg-1) 120 Q3 Moderate
Earthworms - Chronic 14 day NOEC, reproduction (mg kg-1) - - -
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Effect - - -
Other arthropod (1) LR50 g ha-1 - - -
% Effect Harmful Dose: 300 g ha-1
AA3 Typhlodromus pyri
-
Other arthropod (2) LR50 g ha-1 - - -
% Effect Harmful Dose: 300 g ha-1
AA3 Chrysoperla carnea
-
Soil micro-organisms - - -
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


HUMAN HEALTH AND PROTECTION

for ethiofencarb

General:
Property Click here for information on the parameters used to describe human health and protection issues Value Source/Quality Score/Other Information Click here for information on the primary data sources used to populate this database with human health and protection data Interpretation 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) - -
Mammals - Acute oral LD50 (mg kg-1) 200 V3 Rat Moderate
Mammals - Dermal LD50 (mg kg-1 body weight) > 1000 L3 Rat -
Mammals - Inhalation LC50 (mg l-1) 0.2 L3 Rat -
Other Mammal toxicity endpoints - -
ADI - Acceptable Daily Intake (mg kg-1bw day-1) 0.1 JMPR 1982 -
ARfD - Acute Reference Dose (mg kg-1bw day-1) 0.15 UK ACP 1999 -
AAOEL - Acute Acceptable Operator Exposure Level (mg kg-1 bw day-1) - - -
AOEL - Acceptable Operator Exposure Level - Systemic (mg kg-1bw day-1) - - -
Dermal penetration studies (%) - - -
Dangerous Substances Directive 76/464 - - -
Exposure Limits - - -
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 Mutagen Endocrine disrupter Reproduction / development effects Cholinesterase inhibitor Neurotoxicant

-

-

-

-

-

Respiratory tract irritant Skin irritant Skin sensitiser Eye irritant Phototoxicant

-

-

-

-

-

General human health issues Highly toxic

: Yes, known to cause a problem
: No, known not to cause a problem
: Possibly, status not identified
- : No data found

Handling issues:
Property Click here for information on the parameters used to describe substance handling issues Value Source/Quality Score/Other Information Click here for information on the primary data sources used to populate this database with data on handling issues Interpretation 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: H302
Environment: H400, H410
EC Risk Classification Click here to view information omn the EU risk phrases Xn - Harmful: R22
N - Dangerous for the environment: R50, R53
EC Safety Classification Click here to view information omn the EU safety phrases S2, S60, S61
WHO Classification Ib - Highly hazardous
US EPA Classification (formulation) II - Warning - Moderately toxic
UN Number 2992
Waste disposal & packaging Click here for a description of UN packaging marks -


TRANSLATIONS

for ethiofencarb

Language Name
English ethiofencarb
French ethiofencarbe
German Ethiofencarb
Danish ethiofencarb
Italian etiofencarb
Spanish etiofencarb
Greek ethiofencarb
Slovenian etiofenkarb
Polish etiofenkarb
Swedish -
Hungarian -
Dutch ethiofencarb

Record last updated: Friday 24 August 2018
Contact: aeru@herts.ac.uk