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Diafenthiuron

Diafenthiuron Structure
Diafenthiuron structure
CAS No.
80060-09-9
Chemical Name:
Diafenthiuron
Synonyms
POLO;PEGASUS;cga106630;iafenthiuron;DIAFENTHIURON;Diafenthiuron 95%;Pegasus (pesticide);Diafenthiuron [iso];Butylurea technical;50%Diafenthiuron EC
CBNumber:
CB9742062
Molecular Formula:
C23H32N2OS
Molecular Weight:
384.58
MDL Number:
MFCD01311814
MOL File:
80060-09-9.mol
MSDS File:
SDS
Last updated:2026-07-31 15:25:14
Product description Number Pack Size Price
Diafenthiuron certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland CRM31571 50MG $58
Diafenthiuron PESTANAL 31571 250mg $116
Diafenthiuron D5963 250MG $25
Diafenthiuron D5963 1G $86
Diafenthiuron FDA06009 25mg $1029.75
More product size
Request For Quotation

Diafenthiuron Properties

Melting point 144.6-147.7°C
Boiling point 448.8±55.0 °C(Predicted)
Density 1.0367 (rough estimate)
refractive index 1.5950 (estimate)
Flash point 149 °C
storage temp. 0-6°C
solubility Chloroform (Slightly), Methanol (Slightly)
form Solid
pka 12+-.0.70(Predicted)
color White to Off-White
Water Solubility Water: < 0.1 mg/mL (insoluble)
Merck 13,2988
BRN 8343025
Major Application agriculture
environmental
InChI 1S/C23H32N2OS/c1-15(2)19-13-18(26-17-11-9-8-10-12-17)14-20(16(3)4)21(19)24-22(27)25-23(5,6)7/h8-16H,1-7H3,(H2,24,25,27)
InChIKey WOWBFOBYOAGEEA-UHFFFAOYSA-N
SMILES CC(C)c1cc(Oc2ccccc2)cc(C(C)C)c1NC(=S)NC(C)(C)C
CAS DataBase Reference 80060-09-9(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 22W5MDB01G
EPA Substance Registry System Diafenthiuron (80060-09-9)
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H332
Precautionary statements  P261-P271-P304+P340+P312
PPE dust mask type N95 (US), Eyeshields, Faceshields, Gloves
Hazard Codes  Xn
Risk Statements  20
Safety Statements  22
RIDADR  UN 2811
WGK Germany  2
RTECS  XN9100000
HazardClass  6.1(a)
PackingGroup  II
HS Code  29309090
Storage Class 6.1C - Combustible acute toxic Cat.3
toxic compounds or compounds which causing chronic effects
Hazard Classifications Acute Tox. 3 Inhalation
Aquatic Acute 1
Aquatic Chronic 1
STOT RE 2
Toxicity LD50 in rats (mg/kg): 2068 orally; >2000 dermally; LC50 (14 hr) in rats: 558 mg/m3 by inhalation (Streibert, 1988)

Diafenthiuron price More Price(18)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich CRM31571 Diafenthiuron certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland 80060-09-9 50MG $58 2026-04-30 Buy
Sigma-Aldrich 31571 Diafenthiuron PESTANAL 80060-09-9 250mg $116 2026-04-30 Buy
TCI Chemical D5963 Diafenthiuron 80060-09-9 250MG $25 2026-04-30 Buy
TCI Chemical D5963 Diafenthiuron 80060-09-9 1G $86 2026-04-30 Buy
Biosynth FDA06009 Diafenthiuron 80060-09-9 25mg $1029.75 2026-06-04 Buy
Product number Packaging Price Buy
CRM31571 50MG $58 Buy
31571 250mg $116 Buy
D5963 250MG $25 Buy
D5963 1G $86 Buy
FDA06009 25mg $1029.75 Buy

Diafenthiuron Chemical Properties,Uses,Production

Description

Diafenthiuron is a broad spectrum acaricide and insecticide, diafenthiuron is registered for use on cotton, soybeans, vegetables, fruit and ornamentals. It controls all post-hatch stages of mites, whiteflies and aphids. Its ability to control all sucking pests of cotton as well as mites, with no known toxicity to beneficial insects, is unique and very valuable in cotton integrated pest management (IPM) programs.

Uses

Diafenthiuron is an insecticide.

Definition

ChEBI: Diafenthiuron is an aromatic ether that is 1,3-diisopropyl-5-phenoxybenzene in which the hydrogen atom at position 2 is substituted by a (tert-butylcarbamothioyl)nitrilo group. An agricultural proinsecticide which is used to control mites, aphids and whitefly in cotton. It has a role as an oxidative phosphorylation inhibitor and a proinsecticide. It is a thiourea acaricide, a thiourea insecticide and an aromatic ether. It is functionally related to a diphenyl ether.

Production Methods

Diafenthiuron is commercially produced through a multi-step synthesis that begins with the preparation of key intermediates such as 2,6-diisopropyl-4-phenoxyaniline. This compound undergoes a condensation reaction with tert-butyl isothiocyanate to form the final active ingredient.

Toxicology

Diafenthiuron has low toxicity to birds, mammals and beneficial insects, and is only slightly toxic to predatory mites. It is toxic to fish, but presents little hazard because it is rapidly degraded.

Mode of action

Diafenthiuron is a proinsecticide, which means that it must be converted to another compound – the drug – in order to be toxic. Activation of diafenthiuron to its carbodiimide drug occurs on the leaf surface, catalyzed by light, or in the insect, catalyzed by P450 monooxygenases. Diafenthiuron carbodiimide binds to the glutamate residue in the transmembrane F0 subunit of ATP synthase where protons from the intermembrane space dock to begin their journey across the inner mitochondrial membrane. Binding of diafenthiuron carbodiimide to this site blocks proton transport and ATP synthesis. Diafenthiuron was launched in 1991 and resistance has not yet been reported.

Pesticide Type

Insecticide; Acaricide; Miticide

Diafenthiuron Preparation Products And Raw materials

Raw materials

Methamidophos 2,6-Diisopropylaniline

Preparation Products

Diafenthiuron Suppliers

Global( 242)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchemie Shanghai Co.,Ltd.
+86-15921545397 cindy_hu@alchemie-shanghai.com China 132 58
Qingdao Trust Agri Chemical Co.,Ltd 		+86-008615963231493 +86-008613573296305 trustagri@hotmail.com China 298 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21533 55
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29766 58
CONIER CHEM AND PHARMA LIMITED 		sales@conier.com China 49906 58
Shaanxi Dideu Medichem Co. Ltd 		+86-29-87569266 +86-17392581500 1015@dideu.com China 3861 58
SIMAGCHEM CORP 		+86-5922680277 +86-13806087780 sale@simagchem.com China 17339 58
Dayang Chem (Hangzhou) Co.,Ltd. 		+86-0571-88938639 17705817739 info@dycnchem.com China 52693 58
CD Chemical Group Limited 		+86-13651442114 info@codchem.com China 17253 58
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 +8619957148339 market18@leapchem.com China 24569 58
Supplier Advantage
Alchemie Shanghai Co.,Ltd.
58
Qingdao Trust Agri Chemical Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
career henan chemical co 		58
CONIER CHEM AND PHARMA LIMITED 		58
Shaanxi Dideu Medichem Co. Ltd 		58
SIMAGCHEM CORP 		58
Dayang Chem (Hangzhou) Co.,Ltd. 		58
CD Chemical Group Limited 		58
HANGZHOU LEAP CHEM CO., LTD. 		58

View Lastest Price from Diafenthiuron manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Diafenthiuron pictures 2026-07-14 Diafenthiuron
80060-09-9
 1kg 95 200000 Qingdao Trust Agri Chemical Co.,Ltd
Diafenthiuron pictures 2025-06-27 Diafenthiuron
80060-09-9
 1KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
Diafenthiuron pictures 2020-04-28 Diafenthiuron
80060-09-9
 1KG 99.0% 500 tons Shaanxi Dideu Medichem Co. Ltd

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3-tert-Butyl-1-(4-phenoxy-2,6-diisopropylphenyl)thiourea Thiourea, N-(2,6-bis(1-methylethyl)-4-phenoxyphenyl)-N'-(1,1-dimethylethyl)- Diafenthiuron [iso] Pegasus (pesticide) 3-tert-butyl-1-[4-phenoxy-2,6-bis(propan-2-yl)phenyl]thiourea Diafenthiuron Solution, 1000ppm 1-tert-butyl-3-[4-phenoxy-2,6-di(propan-2-yl)phenyl]thiourea cga106630 n-(2,6-bis(1-methylethyl)-4-phenoxyphenyl)-n’-(1,1-dimethylethyl)-thioure n-(2,6-bis(1-methylethyl)-4-phenoxyphenyl)-n’-(1,1-dimethylethyl)thiourea DIAFENTHIURON 1-tert-butyl-3-(2,6-diisopropyl-4-phenoxyphenyl)thiourea 3-(2,6-diisopropyl-4-phenoxyphenyl)-1-tert-butyl-thiourea PEGASUS POLO DIAFENTHIURON PESTANAL, 250 MG diafenthiuron (bsi, draft e-iso) 1-tert-bytyl-3-(2,6-di-iso-propyl-4-phenoxyphenyl) thiourea Diafenthiuron@100 μg/mL in Acetone iafenthiuron TIANFU-CHEM CAS:80060-09-9 Diafenthiuron -tert-Butyl-1-(4-phenoxy-2,6-diisopropylphenyl)thiourea Butylurea technical Diafenthiuron 100 μg/ml Acetonitrile C12177000 Diafenthiuron Diafenthiuron in Methanol Diafenthiuron in Acetonitrile Diafenthiuron 95% Diafenthiuron in acetone Diafenthiuron 100 μg/mL in Acetonitrile 50%Diafenthiuron EC 70%Diafenthiuron WDG 50%Diafenthiuron WP Diafenthiuron (Standard) 80060-09-9 C23H32N2OS AcaricidesPesticides&Metabolites Alpha sort D DAlphabetic DIA - DICPesticides Insecticides Pesticides Pesticides&Metabolites Thioureas INSECTICIDE