teflubenzuron

Modify Date: 2025-08-20 22:18:58

teflubenzuron structure	Common Name	teflubenzuron
	CAS Number	83121-18-0	Molecular Weight	381.109
	Density	1.6±0.1 g/cm3	Boiling Point	539.6±60.0 °C at 760 mmHg
	Molecular Formula	C₁₄H₆Cl₂F₄N₂O₂	Melting Point	N/A
	MSDS	Chinese USA	Flash Point	280.2±32.9 °C

Use of teflubenzuron

Teflubenzuron is a chitin synthesis inhibitor used as a biocide. Teflubenzuron is toxic for F. candida[1] [1].

Name	teflubenzuron
Synonym	More Synonyms

Description	Teflubenzuron is a chitin synthesis inhibitor used as a biocide. Teflubenzuron is toxic for F. candida[1] [1].
Related Catalog	Research Areas >> Others Signaling Pathways >> Others >> Others
Target	Chitin synthesis[1]
References	[1]. Koffi T Tassou, et al. Two-generation Effects of the Chitin Synthesis Inhibitor, Teflubenzuron, on the Aquatic Midge Chironomus Riparius. Ecotoxicol Environ Saf. 2011 Jul;74(5):1203-9.6 [2]. S Campiche, et al. Effects of Insect Growth Regulators on the Nontarget Soil Arthropod Folsomia Candida (Collembola). Ecotoxicol Environ Saf. 2006 Feb;63(2):216-25.

Density	1.6±0.1 g/cm3
Boiling Point	539.6±60.0 °C at 760 mmHg
Molecular Formula	C₁₄H₆Cl₂F₄N₂O₂
Molecular Weight	381.109
Flash Point	280.2±32.9 °C
Exact Mass	379.974243
PSA	58.20000
LogP	4.84
Vapour Pressure	0.0±1.5 mmHg at 25°C
Index of Refraction	1.582

teflubenzuron MSDS(Chinese)

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CV3459590

CHEMICAL NAME :: Benzamide, N-(((3,5-dichloro-2,4-difluorophenyl)amino)carbonyl)- 2,6-difluoro-

CAS REGISTRY NUMBER :: 83121-18-0

LAST UPDATED :: 199606

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C14-H6-Cl2-F4-N2-O2

MOLECULAR WEIGHT :: 381.12

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 :: >5 gm/kg

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

REFERENCE :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,790,1991

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

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5038 mg/m3/4H

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

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S15,1993

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 :: PEMNDP Pesticide Manual. (The British Crop Protection Council, 20 Bridport Rd., Thornton Heath CR4 7QG, UK) V.1- 1968- Volume(issue)/page/year: 9,790,1991

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5 gm/kg

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

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S15,1993 ** OTHER MULTIPLE DOSE TOXICITY DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 5460 mg/kg/13W-C

TOXIC EFFECTS :: Liver - other changes Liver - changes in liver weight

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S15,1993

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 4914 mg/kg/78W-C

TOXIC EFFECTS :: Liver - hepatitis (hepatocellular necrosis), diffuse

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S15,1993

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: 4563 mg/kg/1Y-C

TOXIC EFFECTS :: Liver - changes in liver weight

REFERENCE :: NNGADV Nippon Noyaku Gakkaishi. Journal of the Pesticide Science Society of Japan. (Nippon Noyaku Gakkai, 1-43-11, Komagome, Toshima-ku, Tokyo 170, Japan) V.1- 1976- Volume(issue)/page/year: 18,S15,1993

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
RIDADR	3077
RTECS	CV3459590
Packaging Group	III
Hazard Class	9
HS Code	2924299032

2,6-Difluoroben...

CAS#:60731-73-9

3,5-Dichloro-2,...

CAS#:83121-15-7

teflubenzuron

CAS#:83121-18-0

Literature: US4622340 A1, ;

Precursor 2
CAS#:60731-73-9 2,6-Difluoroben... CAS#:83121-15-7 3,5-Dichloro-2,...
DownStream 0

HS Code	2924299032
Summary	2924299032 1,1-dimethyl-3-(3-(trifluoromethyl)phenyl)urea。supervision conditions:s(import or export registration certificate for pesticides)。VAT:17.0%。tax rebate rate:9.0%。MFN tarrif:6.5%。general tariff:30.0%

Comparison of two ionic liquid dispersive liquid-liquid microextraction approaches for the determination of benzoylurea insecticides in wastewater using liquid chromatography-quadrupole-linear ion trap-mass spectrometry: evaluation of green parameters.

J. Chromatogr. A. 1356 , 1-9, (2014)

Two dispersive liquid-liquid microextraction (DLLME) approaches including temperature-controlled ionic liquid dispersive liquid-liquid microextraction (TCIL-DLLME) and ultrasound-assisted ionic liquid...

Compatibility of the entomopathogenic fungus Lecanicillium muscarium and insecticides for eradication of sweetpotato whitefly, Bemisia tabaci.

Mycopathologia 160(1) , 35-41, (2005)

The compatibility of the entomopathogenic fungus Lecanicillium muscarium and chemical insecticides used to control the second instar stages of the sweetpotato whitefly, Bemisia tabaci, was investigate...

Compatibility of Verticillium lecani (Zimm.) with several pesticides.

Commun. Agric. Appl. Biol. Sci. 72(4) , 1011-5, (2007)

The entomopathogenic fungus, Verticillium lecanii (Zimm.) Viégas is a widespread hyphomycete consisting of a heterogeneous species aggregate. Conidia survival may be effected by environmental factors ...

Benzenecarboximidic acid, N-[(Z)-[(3,5-dichloro-2,4-difluorophenyl)imino]hydroxymethyl]-2,6-difluoro-

HOE522

1-(3,5-dichloro-2,4-difluorophenyl)-3-(2,6-difluorobenzoyl)urea

MFCD00068254

MK139

Benzamide, N-[[(3,5-dichloro-2,4-difluorophenyl)amino]carbonyl]-2,6-difluoro-

Dart (tm)

GR CG BF DF EMVMVR BF FF

cme134

TEFLURON

teflubenzuron

NEMOLT

Terfluron

dart

diaract

N-[(3,5-Dichloro-2,4-difluorophenyl)carbamoyl]-2,6-difluorobenzamide

N-[[(3,5-dichloro-2,4-difluorophenyl)amino]carbonyl]-2,6-difluorobenzamide

NOMOLT

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