Cyenopyrafen (Ref: NC-512 )
Last updated: 22/01/2023
(Not known by any other names)
Cynopyrafen is an obsolete insecticide. Little information is available regarding its environmental fate, ecotoxicology or impacts on human health.
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 obsolete pyrazolium insecticide
Two-spotted spidermite; Fruit tree mite; Tea red spidermite
Fruit including grapes; Vegetables; Tea
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-
2006
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
 
 
 
 
 
 
 
 
 
Isomeric - two geometric isomers exist
C₂₄H₃₁N₃O₂
CC1=C(N(N=C1C)C)C(=C(C#N)C2=CC=C(C=C2)C(C)(C)C)OC(=O)C(C)(C)C
CC1=C(N(N=C1C)C)/C(=C(\C#N)/C2=CC=C(C=C2)C(C)(C)C)/OC(=O)C(C)(C)C
APJLTUBHYCOZJI-VZCXRCSSSA-N
InChI=1S/C24H31N3O2/c1-15-16(2)26-27(9)20(15)21(29-22(28)24(6,7)8)19(14-25)17-10-12-18(13-11-17)23(3,4)5/h10-13H,1-9H3/b21-19-
Yes
Insecticide, Acaricide, Miticide
Pyrazole insecticide; Pyrazole acaricide
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-
Synthetic
Mitochondrial complex II electron transport inhibitor
560121-52-0
No data found
983
-
18772482
No data found
393.53
(1E)-2-(4-tert-butylphenyl)-2-cyano-1-(1,3,4-trimethyl-1H-pyrazol-5-yl)ethenyl 2,2-dimethylpropanoate
(E)-2-(4-tert-butylphenyl)-2-cyano-1-(1,3,4-trimethylpyrazol-5-yl)vinyl 2,2-dimethylpropionate
(1E)-2-cyano-2-(4-(1,1-dimethylethyl)phenyl)-1-(1,3,4-trimethyl-1H-pyrazol-5-yl)ethenyl 2,2-dimethylpropanoate
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-
Not applicable
Not applicable
25A
Not applicable
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Soild
Nissan Chemical Industries Bayer CropScience
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-
-
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-
-
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489
Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source
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249
Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source
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2.00 X 1005
Calculated
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5.3
Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source
High
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1.034
Q3 Q = Miscellaneous internet resources 3 = Unverified data of known source
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10.3
R4 R = Peer reviewed scientific publications 4 = Verified data
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Published literature range 8.0-12.7, grapes from vines grown undercover / protection from rain, n=2
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Soil adsorption and mobility
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Cannot be calculated
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None
Terrestrial ecotoxicology
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-
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-
-
-
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> 100
Apis mellifera
Low
> 100
Apis mellifera
Low
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HUMAN HEALTH AND PROTECTION
High (class III)
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EU MRL pesticide database 
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Carcinogen
Endocrine disruptor
No data found
A0 A = Chromosome aberration (EFSA database) 0 = No data
; 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
XNo, known not to cause a problem
No data found
Respiratory tract irritant
Skin irritant
Skin sensitiser
No data found
No data found
No data found
Eye irritant
Phototoxicant
 
No data found
No data found
 
No information available
No information available
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NL (Not listed)
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cyenopyrafen
cyenopyrafene
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Record last updated:
22/01/2023
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