Select Option
Home
A to Z
Search
Terms & Conditions
Support Information
Purchasing & Other Services
Video User Guides

anilazine (Ref: ENT 26 058)
** NCI-C08684 ** triasyn ** anivaline ** zinochlor ** dyrene ** B-622 ** Translations

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

SUMMARY

Anilazine is a fungicide that no longer has approval for use in the EU. It has a low aqueous solubility, non-volatile and presents a low risk of leaching to groundwater. Whilst it is not highly toxic to humans there are some concerns regarding its potential to bioaccumulate. It is highly toxic to fish and moderately toxic to most other aquatic organisms, birds, honeybees and earthworms.

GENERAL INFORMATION
for anilazine

Description: An obsolete fungicide once used to control late blights, leaf spots, anthracnose, downy mildew and Botrytis.

Introduction: circa 1955

EC Regulation 1107/2009 (repealing 91/414):
Status Not approved
Dossier rapporteur/co-rapporteur -
Date inclusion expires Expired

Approved for use () or known to be used () in the following European countries:

AT

BE

BG

CY

CZ

DE

DK

EE

EL

ES

FI

FR

HU

IE

IT

LT

LU

LV

MT

NL

PL

PT

RO

SE

SI

SK

UK

Also registered in: USA

General status:
Pesticide type Fungicide
Substance group Triazine
Substance origin Synthetic
Mode of action Non-systemic with protective action, enzyme inhibitor
CAS RN 101-05-3
EC number 202-910-5
CIPAC number 294
US EPA chemical code 080811
Chiral molecule No
Chemical formula C9H5Cl3N4
SMILES Clc1nc(nc(Cl)n1)Nc2ccccc2Cl
International Chemical Identifier (InChI) InChI=1/C9H5Cl3N4/c10-5-3-1-2-4-6(5)13-9-15-7(11)14-8(12)16-9/h1-4H,(H,13,14,15,16)
Structure diagram/image available? Yes
Molecular mass (g mol-1) 275.53
PIN (Preferred Identification Name) 4,6-dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine
IUPAC name 4,6-dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine
CAS name 4,6-dichloro-N-(2-chlorophenyl)-1,3,5-triazin-2-amine
Other status information -
Herbicide Resistance Classification (HRAC) Not applicable
Insecticide Resistance Classification (IRAC) Not applicable
Fungicide Resistance Classification (FRAC) M8
Physical state White to light brown crystals
Related substances & organisms -

Formulations:
Property Value
Example manufacturers of products using this active
  • Scotts Company
  • Bayer CropScience
  • Nippon
Example products using this active
  • Kemate
  • Triasym
  • Direz
  • Dyrene
  • Triazin Jet
UK LERAP status No UK approval for use or outside scope
Formulation and application details -


ENVIRONMENTAL FATE

for anilazine

Property Value Source/Quality Score/Other Information Interpretation
Solubility - In water at 20oC (mg l-1) 8 B5 Low
Solubility - In organic solvents at 20oC (mg l-1) 90000 B4 - Dichloromethane -
1700 B4 - n-Hexane -
40000 B4 - Toluene -
8000 B4 - Isopropanol -
Melting point (oC) 159 Q3 -
Boiling point (oC) Decomposes before boiling V3 -
Degradation point (oC) - - -
Flashpoint (oC) Not expected to self ignite; Not highly flammable V3 -
Octanol-water partition coefficient at pH 7, 20oC P 1.05 X 1003 Calculated -
Log P 3.02 B5 High
Bulk density (g ml-1)/Specific gravity 1.7 B5 -
Dissociation constant (pKa) at 25oC Not applicable H4 -
Note: No dissociation
Vapour pressure at 25oC (mPa) 8.20 X 10-04 B5 Non-volatile
Henry's law constant at 25oC (Pa m3 mol-1) 1.10 X 10-04 H4 Non-volatile
Henry's law constant at 20oC (dimensionless) 1.30 X 10-07 K3 Non-volatile
GUS leaching potential index 0.00 Calculated Low leachability
SCI-GROW groundwater index (μg l-1) for a 1 kg ha-1 or 1 l ha-1 application rate Value 1.39 X 10-04 Calculated -
Note -
Potential for particle bound transport index - Calculated Low
Maximum UV-vis absorption L mol-1 cm-1 - - -
Surface tension (mN m-1) - - -

Degradation:
Property Value Source/Quality Score/Other Information Interpretation
Soil degradation (days) (aerobic) DT50 (typical) 1 B5 Non-persistent
DT50 (lab at 20oC) 1 B4 Non-persistent
DT50 (field) - - -
DT90 (lab at 20oC) - - -
DT90 (field) - - -
Note Lab studies (1) DT50: 15 hours (2) DT50: 34 hours
Aqueous photolysis DT50 (days) at pH 7 Value 180 B4 Stable
Note -
Aqueous hydrolysis DT50 (days) at 20oC and pH 7 Value 15 K3 Non-persistent
Note -
Water-sediment DT50 (days) 1 K4 Fast
Water phase only DT50 (days) 1 K4 Moderately fast

Soil adsorption and mobility:
Property Value Source/Quality Score/Other Information Interpretation
Linear Kd - H3 Slightly mobile
Koc 2000
Notes and range Best available data
Freundlich Kf 20.6 B5 Slightly mobile
Kfoc 1980
1/n 0.86
Notes and range UK dossier Kf range 9.2-37.9 mL/g, Kfoc range 1438-2724 mL/g, 1/n - no data, Soils=4
pH sensitivity No


ECOTOXICOLOGY

for anilazine

Property Value Source/Quality Score/Other Information Interpretation
Bio-concentration factor BCF 210 P4 Threshold for concern
CT50 (days) Not available -
Bioaccumulation potential - Calculated Moderate
Mammals - Acute oral LD50 (mg kg-1) 4570 B5 Rat Low
Mammals - Short term dietary NOEL (mg kg-1) 42 B5 Rat High
(ppm diet) 500 -
Birds - Acute LD50 (mg kg-1) > 2000 B5 Colinus virginianus Moderate
Birds - Short term dietary (LC50/LD50) - - -
Fish - Acute 96 hour LC50 (mg l-1) 0.095 B5 Oncorhynchus mykiss High
Fish - Chronic 21 day NOEC (mg l-1) - - -
Aquatic invertebrates - Acute 48 hour EC50 (mg l-1) 0.56 B5 Daphnia magna Moderate
Aquatic invertebrates - Chronic 21 day NOEC (mg l-1) 0.099 F3 Daphnia magna, LOEC -
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) - - -
Algae - Acute 72 hour EC50, growth (mg l-1) 1.02 B5 Scenedemus subspicatus Moderate
Algae - Chronic 96 hour NOEC, growth (mg l-1) 1 Q2 Unknown species Moderate
Honeybees - Acute 48 hour LD50 (μg bee-1) 100 B5 Oral Moderate
Earthworms - Acute 14 day LC50 (mg kg-1) 1000 B5 Moderate
Earthworms - Chronic 14 day NOEC, reproduction (mg kg-1) - - -
Other soil macro-organisms - e.g. Collembola LR50 / EC50 / NOEC / % Effect 2938 B4 Folsomia candida, LC50 as mg kg-1 soil -
Other arthropod (1) LR50 g ha-1 1000 LC50 as mg kg-1 soil
B4 Calathus fuscipes
Harmless at 1 kg ha-1
Harmless at 0.1 kg ha-1
Harmless at 0.01 kg ha-1
% Effect - - -
Other arthropod (2) LR50 g ha-1 - - -
% Effect - - -
Soil micro-organisms Nitrogen mineralisation: Chronic effect
Carbon mineralisation: No significant adverse effect
B4
Dose: 100 mg kg-1 soil
-
Mesocosm study data NOEAEC mg l-1 - - -
NOEAEC mg l-1 - - -


HUMAN HEALTH AND PROTECTION

for anilazine

General:
Property Value Source/Quality Score/Other Information Interpretation
Mammals - Acute oral LD50 (mg kg-1) 4570 B5 Rat Low
Mammals - Dermal LD50 (mg kg-1 body weight) > 5000 AC4 Rat -
Mammals - Inhalation LC50 (mg l-1) 0.25 AC4 Rat, 4 hr -
Other Mammal toxicity endpoints - -
ADI - Acceptable Daily Intake (mg kg-1bw day-1) 0.1 UK ACP 1999 -
ARfD - Acute Reference Dose (mg kg-1bw day-1) - - -
AOEL - Acceptable Operator Exposure Level - Systemic (mg kg-1bw day-1) - - -
Dermal penetration studies (%) - - -
Dangerous Substances Directive 76/464 [Since substance is no longer used as a fungicide in the most of the developed world consumer exposure is expected to be low] - -
Exposure Limits - - -
Exposure Routes Public Since substance is no longer used as a fungicide in the most of the developed world occupational exposure is expected to be low
Occupational -
Examples of European MRLs (mg kg-1) Value -
Note For the EU pesticides database click here
Drinking Water MAC (μg l-1) - - -

Health issues:
Carcinogen Mutagen Endocrine disrupter Reproduction / development effects Acetyl cholinesterase inhibitor Neurotoxicant Respiratory tract irritant Skin irritant Eye irritant

-

-

-

General human health issues Toxic by inhalation, skin absorption, and/or ingestion
Possible skin sensitiser

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

Handling issues:
Property Value Source/Quality Score/Other Information Interpretation
General Incompatible with oils and alkaline materials
CLP classification 2013 Warning: H315, H319
Environment: H400, H410
EC Risk Classification Xi - Irritant: R36/38
N - Dangerous for the environment: R50, R53
EC Safety Classification S2, S22, S60, S61
WHO Classification O - Obsolete substance
US EPA Classification (formulation) I - Danger - Highly toxic
UN Number -
Waste disposal & packaging -


TRANSLATIONS

for anilazine

Language Name
English anilazine
French anilazine
German Anilazin
Danish anilazin
Italian anilazina
Spanish anilazina
Greek anilazine
Slovenian anilazin
Polish anilazyna
Swedish -
Hungarian -
Dutch anilazine

Record last updated: Tuesday 04 November 2014
Contact: aeru@herts.ac.uk