Tebufenpyrad

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Names

[ CAS No. ]:
119168-77-3

[ Name ]:
Tebufenpyrad

[Synonym ]:
N-(4-tert-butylbenzyl)-4-chloro-3-ethyl-1-methylpyrazole-5-carboxamide
MFCD01632408
4-Chloro-N-(4-tert-butylbenzyl)-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide
4-Chloro-N-[[4-(1,1-dimethylethyl)phenyl]methyl]-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide
T5NNJ A1 C2 DG EVM1R DX1&1&1
N-[(4-tert-butylphenyl)methyl]-4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide
1H-Pyrazole-5-carboxamide, 4-chloro-N-[[4-(1,1-dimethylethyl)phenyl]methyl]-3-ethyl-1-methyl-
N-[(4-tert-butylphenyl)methyl]-4-chloro-5-ethyl-2-methylpyrazole-3-carboxamide
4-Chloro-3-ethyl-1-methyl-N-[4-(2-methyl-2-propanyl)benzyl]-1H-pyrazole-5-carboxamide
Tebufenpyrad
N-(4-(tert-Butyl)benzyl)-4-chloro-3-ethyl-1-methyl-1H-pyrazole-5-carboxamide

Chemical & Physical Properties

[ Density]:
1.1±0.1 g/cm3

[ Boiling Point ]:
468.4±45.0 °C at 760 mmHg

[ Melting Point ]:
61-62ºC

[ Molecular Formula ]:
C₁₈H₂₄ClN₃O

[ Molecular Weight ]:
333.856

[ Flash Point ]:
237.1±28.7 °C

[ Exact Mass ]:
333.160797

[ PSA ]:
46.92000

[ LogP ]:
3.90

[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C

[ Index of Refraction ]:
1.565

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UQ6276400

CHEMICAL NAME :: 1H-Pyrazole-5-carboxamide, 4-chloro-N-((4-(1,1-dimethylethyl)phenyl)methyl)-3-et hyl-1-methyl-

CAS REGISTRY NUMBER :: 119168-77-3

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C18-H24-Cl-N3-O

MOLECULAR WEIGHT :: 333.90

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 595 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AGJAEP Agrochemcicals Japan. (Japan Plant Protection Association, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.62- 1993- Volume(issue)/page/year: (64),12,1994

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 2660 mg/m3

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AGJAEP Agrochemcicals Japan. (Japan Plant Protection Association, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.62- 1993- Volume(issue)/page/year: (64),12,1994

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Administration onto the skin

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: AGJAEP Agrochemcicals Japan. (Japan Plant Protection Association, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) No.62- 1993- Volume(issue)/page/year: (64),12,1994

Safety Information

[ Symbol ]:

GHS07

[ Signal Word ]:
Warning

[ Hazard Statements ]:
H302

[ Personal Protective Equipment ]:
dust mask type N95 (US);Eyeshields;Gloves

[ Hazard Codes ]:
Xn:Harmful;

[ Risk Phrases ]:
R22

[ Safety Phrases ]:
S36

[ RIDADR ]:
2588

[ RTECS ]:
UQ6276400

[ Packaging Group ]:
III

[ Hazard Class ]:
6.1(b)

[ HS Code ]:
2933199012

Customs

[ HS Code ]: 2933199012

Articles

First detection of chlorfenapyr (Secure) resistance in two-spotted spider mite (Acari: Tetranychidae) from nectarines in an Australian orchard.

Exp. Appl. Acarol. 31(1-2) , 131-4, (2003)

Chlorfenapyr resistance (2.9- and 19.9-fold respectively at LC50 and LC99 level) was detected in Tetranychus urticae Koch causing control failure following a single application of product to nectarine...

New developments in insecticide resistance in the glasshouse whitefly (Trialeurodes vaporariorum) and the two-spotted spider mite (Tetranychus urticae) in the UK.

Pest Manag. Sci. 58(2) , 123-30, (2002)

A recent survey of insecticide resistance in two of the most problematic pests in UK glasshouses revealed some new developments. At least some individuals in all UK samples of Trialeurodes vaporarioru...

Ultraviolet radiation increases sensitivity to pesticides: synergistic effects on population growth rate of Daphnia magna at low concentrations.

Bull. Environ. Contam. Toxicol. 87(3) , 231-7, (2011)

In the present study we aimed to investigate whether UV-B radiation can exacerbate effects of pesticides fenoxycarb, pirimicarb, and tebufenpyrad on the survival, reproduction, and population growth r...