Inabenfide (Ref: CGR-811 )
Last updated: 24/01/2023
(Also known as: BRN 5351697)
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
A surface applied in submerged conditions plant growth regulator used to increase resistence to lodging in rice
Lodging
Rice paddy fields
-
Considered obsolete but may be available in some countries
1986, first introduced Japan
Not approved
Not applicable
No UK approval for use
EC Regulation 1107/2009 (repealing 91/414)
Not approved
Not applicable
Not applicable
Not applicable
No
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
 
 
 
 
 
 
 
 
 
Inabenfide is a chiral molecule existing in the S and R-forms. The technical material is a an isomeric mixture.
C₁₉H₁₅ClN₂O₂
C1=CC=C(C=C1)C(C2=C(C=CC(=C2)Cl)NC(=O)C3=CC=NC=C3)O
No data
PFDCOZXELJAUTR-UHFFFAOYSA-N
InChI=1S/C19H15ClN2O2/c20-15-6-7-17(22-19(24)14-8-10-21-11-9-14)16(12-15)18(23)13-4-2-1-3-5-13/h1-12,18,23H,(H,22,24)
Yes
Herbicide, Plant Growth Regulator
Unclassified pesticide
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-
Synthetic
Inhibits gibberellin biosynthsis which leads to a shortening of lower interlodes and upper leaf blades
82211-24-3
617-306-0
None allocated
-
92401
No data found
338.8
rac-N-{4-chloro-2-[(R)-hydroxy(phenyl)methyl]phenyl}pyridine-4-carboxamide
(RS)-4'-chloro-2'-(α-hydroxybenzyl)isonicotinanilide
N-[4-chloro-2-(hydroxyphenylmethyl)phenyl]-4-pyridinecarboxamide
-
-
Not known
Not known
Not applicable
Not applicable
-
Lemon coloured crystalline solid
Usually supplied as granules or as a wettable powder
1.0
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Low
3600
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Acetone
-
1430
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Ethyl acetate
-
580
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Xylene
-
2350
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Ethanol
-
211
-
-
-
-
-
-
-
-
-
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1.35 X 1003
Calculated
-
3.13
High
-
-
-
-
-
-
-
-
-
3.0
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
-
Base, estimated value
0.063
R4 R = Peer reviewed scientific publications 4 = Verified data
Low volatility
-
-
-
-
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-
-
-
-
-
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In Japanese rice paddy fields DT₅₀ is approx. 4 months
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-
-
-
-
-
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-
Stable
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
Stable
Stable to heat and sunlight
-
-
-
-
-
-
-
-
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-
Soil adsorption and mobility
ND
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
Moderately mobile
300
Estimated
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-
-
-
-
-
-
-
-
-
Cannot be calculated
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Known soil and groundwater metabolites
None
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4-hydroxy-inabenfide
Animal (Urine)
-
-
-
inabenfide ketone
Plant
-
-
Terrestrial ecotoxicology
> 15000
Rat
Low
-
-
-
-
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> 30
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Cyprinus carpio
Moderate
-
-
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> 30
L3 L = Pesticide manuals and hard copy reference books / other sources 3 = Unverified data of known source
Daphnia magna
Moderate
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HUMAN HEALTH AND PROTECTION
High (class III)
-
-
> 15000
Rat
Low
5000
Rat
-
> 457
Rat
-
Intraperitoneal LD₅₀ > 5000 mg kg⁻¹
Mouse
-
Subcutaneous LD₅₀ > 5000 mg kg⁻¹
Rat
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EU MRL pesticide database 
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-
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Readily metabolised and eliminated mainly in the urine (21%) and the faeces (32%). Unchanged produce is lost mainly in the faeces.
R3 R = Peer reviewed scientific publications 3 = Unverified data of known source
-
Carcinogen
Endocrine disruptor
XNo, known not to cause a problem
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
; E3 E = Unspecified genotoxicity type (miscellaneous data source) 3 = Negative
No data found
Reproduction / development effects
Acetyl cholinesterase inhibitor
Neurotoxicant
No data found
XNo, known not to cause a problem
XNo, known not to cause a problem
Respiratory tract irritant
Skin irritant
Skin sensitiser
No data found
XNo, known not to cause a problem
No data found
Eye irritant
Phototoxicant
 
XNo, known not to cause a problem
No data found
 
Not acutely toxic
No information available
-
U (Unlikely to present an acute hazard)
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inabenfide
inabenfide
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Record last updated:
24/01/2023
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