Triazophos (Ref: HOE 002960 )
Last updated: 29/03/2022
(Also known as: AE F002960)
The following alerts are based on the data in the tables below. An absence of an alert does not imply the substance has no implications for human health, biodiversity or the environment but just that we do not have the data to form a judgement.
Environmental fate
Ecotoxicity
Human health
An insecticide, nematicide and acaricide for the control of a range of insects in a wide range of crops
Aphids; Thrips; Midges; Beetles; Sawflies; Apple suckers; Fruit flies; Spidermites; Scale insects
Rice; Fruit trees; Vineyards; Sugarcane; Corn; Tobacco; Potatoes; Ornamentals
-
-
1973, first marketed
Not approved
Not applicable
No UK approval for use
EC Regulation 1107/2009 (repealing 91/414)
Not approved
Not applicable
Not applicable
Not applicable
Yes
ATAustria
BEBelgium
BGBulgaria
CYCyprus
CZCzech Republic
DEGermany
DKDenmark
EEEstonia
ELGreece
 
 
 
 
 
 
 
 
 
ESSpain
FIFinland
FRFrance
HRCroatia
HUHungary
IEIreland
ITItaly
LTLithuania
LULuxembourg
 
 
 
 
 
 
 
 
 
LVLatvia
MTMalta
NLNetherlands
PLPoland
PTPortugal
RORomania
SESweden
SISlovenia
SKSlovakia
 
 
 
 
 
 
 
 
 
None
C₁₂H₁₆N₃O₃PS
CCOP(=S)(OCC)OC1=NN(C=N1)C2=CC=CC=C2
No data
AMFGTOFWMRQMEM-UHFFFAOYSA-N
InChI=1S/C12H16N3O3PS/c1-3-16-19(20,17-4-2)18-12-13-10-15(14-12)11-8-6-5-7-9-11/h5-10H,3-4H2,1-2H3
Yes
Insecticide, Acaricide, Nematicide
Organophosphate insecticide; Organophosphate acaricide; Organophosphate nematicide; Organothiophosphate insecticide; Organothiophosphate acaricide; Organothiophosphate nematicide
-
-
Synthetic
Non-systemic, broad spectrum with contact and stomach action. Cholinesterase inhibitor.
24017-47-8
245-986-5
353
344600
32184
313.3
O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) phosphorothioate
O,O-diethyl O-1-phenyl-1H-1,2,4-triazol-3-yl phosphorothioate
O,O-diethyl O-(1-phenyl-1H-1,2,4-triazol-3-yl) phosphorothioate
Marine Pollutant; Chemical subject to PIC regulations; Subject to the provisions of the UK Poisons Act 1972
UK statutory standard for the protection of aquatic life: annual mean conc for inland, coastal and territorial waters; 0.005 µg l⁻¹
Not applicable
Not applicable
1B
Not applicable
Bemisia tabaci , Chilo suppressalis , Epiphyas postvittana , Plutella xylostella , Spodoptera littoralis , Spodoptera litura
Yellow-brown oily liquid
Sigma-Aldrich Bayer Cheminova Hoechst
Usually supplied as an emulsifiable concentrate, wettable powder, granules or ULV
35
Low
11100
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
n-Hexane
-
50000
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Acetone
-
500000
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Methanol
-
500000
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Ethyl acetate
-
2.5
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
-
Decomposes before boiling
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
-
140
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
-
-
-
-
3.55 X 1003
Calculated
-
3.55
High
1.24
-
-
-
-
-
1.33
Low volatility
4.90 X 10-03
Non-volatile
-
-
-
-
-
-
-
44
Moderately persistent
44
Moderately persistent
9
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Non-persistent
-
-
-
-
-
-
-
-
-
Lab studies DT₅₀ range 20-50 days, field studies DT₅₀ range 7-46 days
2.2
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
-
Pepper fruit, n=1
7.1
R4 R = Peer reviewed scientific publications 4 = Verified data
-
Published literature RL₅₀ range 1.0-11.4 days, 10 field grown crops, various matrices, n=12
21
Slow
-
140
K4 K = Research datasets, e.g. Pandora, Demetra 4 = Verified data
Persistent
-
35
K3 K = Research datasets, e.g. Pandora, Demetra 3 = Unverified data of known source
Moderately fast
35
K3 K = Research datasets, e.g. Pandora, Demetra 3 = Unverified data of known source
Stable
Soil adsorption and mobility
-
Moderately mobile
358
-
-
-
-
-
-
-
-
1.38
Calculated
Low leachability
1.73 X 10-02
Calculated
-
-
Medium
Calculated
-
Moderately mobile
Calculated
-
300
Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source
Estimated
Threshold for concern
Not available
-
1-phenyl-3-hydroxy-1,2,4-triazole
-
a = Soil; b = Animal (Faecal)
a=0.005
-
triazophos oxon
-
Soil
-
-
urea
-
Soil
-
-
Terrestrial ecotoxicology
66
Rat
High
1.5
Rat
High
20
-
-
-
-
8.3
Colinus virginianus
High
-
-
-
-
-
-
466
Eisenia foetida
Moderate
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
59.8
R4 R = Peer reviewed scientific publications 4 = Verified data
Moderate
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Harmful
AA2 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 2 = Unverified data of unknown source
Chrysoperla carnea
-
-
-
-
Harmful
AA2 AA = IOBC Database on classification of side effects to beneficial organisms, 2005 2 = Unverified data of unknown source
Typhlodromus pyri
-
-
-
-
0.038
Oncorhynchus mykiss
High
0.0005
Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source
Oncorhynchus mykiss
High
0.0026
Daphnia magna
High
0.01
Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source
Daphnia magna
Moderate
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9.1
Scenedemus subspicatus
Moderate
0.1
Q2 Q = Miscellaneous internet resources 2 = Unverified data of unknown source
Unknown species
Moderate
-
-
-
-
-
-
HUMAN HEALTH AND PROTECTION
High (class III)
-
-
66
Rat
High
2000
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Rat
-
0.53
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Rat
-
-
-
-
0.001
JMPR 1993
-
0.001
JMPR 2003
-
-
-
-
0.05
UK ACP 1999
-
-
-
-
List I; List II
-
-
-
-
EU MRL pesticide database 
-
-
-
-
-
-
-
-
-
-
Carcinogen
Endocrine disruptor
XNo, known not to cause a problem
A3 A = Chromosome aberration (EFSA database) 3 = Negative
; B0 B = DNA damage/repair (EFSA database) 0 = No data
; C0 C = Gene mutation (EFSA database) 0 = No data
; D0 D = Genome mutation (EFSA database) 0 = No data
; E0 E = Unspecified genotoxicity type (miscellaneous data source) 0 = No data
No data found
Reproduction / development effects
Acetyl cholinesterase inhibitor
Neurotoxicant
No data found
✓Yes, known to cause a problem
✓Yes, known to cause a problem
Respiratory tract irritant
Skin irritant
Skin sensitiser
✓Yes, known to cause a problem
✓Yes, known to cause a problem
No data found
Eye irritant
Phototoxicant
 
✓Yes, known to cause a problem
No data found
 
Acts as a toxicant to most major organs
No information available
Health: H301, H312, H331 Environment: H400, H410
Ib (Highly hazardous)
3018
-
triazophos
triazophos
Triazophos
triazophos
triazofos
triazofos
-
triazofos
-
-
triazofos
Record last updated:
29/03/2022
Contact:
aeru@herts.ac.uk
Please cite as:
Lewis, K.A., Tzilivakis, J., Warner, D. and Green, A. (2016) An international database for pesticide risk assessments and management. Human and Ecological Risk Assessment: An International Journal , 22 (4), 1050-1064. DOI: 10.1080/10807039.2015.1133242