The pure product is white crystal with melting point of 226.5 ℃.
Insoluble in water, soluble in polar solvents. Stable to light. 1 -
[3,5-dichloro-4 - (1,1,2,2-tetrafluoroethoxy) phenyl] - 3 -
(2,6-difluorobenzoyl) urea, also known as gaichongsan. It is
suitable for vegetables, cotton, fruit trees, trees and other crops
to control a variety of lepidopteran pests, and has good effect on
the pests resistant to organophosphorus, carbamate and pyrethroid.
|Content & Formulations||98%Tech, 95%Tech, 5%EC|
|Physical & Chemical Property|
Appearance: Clear, amber liquid at room temperature
Molecular Formula: C16H8Cl2F6N2O3
Molecular Weight: 461.15
Solubility: 0.027mg/L in water, 11.9mg/L in methanol at 20°C
Melting Point: 202~205ºC
Boiling Point: N/A
Flash Point: N/A
LD50 Oral - rat - > 5,000 mg/kg
LC50 Inhalation - rat - 4 h - > 2,500 mg/m3
LD50 Dermal - rat - > 5,000 mg/kg
no data available
Serious eye damage/eye irritation
no data available
1. Hexaflumuron is an insect growth regulator (IGR) which
interferes with the insect's physical development. This particular
IGR interferes with the insect's ability to molt.
2. Hexaflumuron is highly efficacious against Coleoptera, Diptera,
Homoptera, Coleoptera, Lepidoptera insects.
3. Hexaflumuron has special efficacy on Lepidoptera Noctuidae
insects, such as Tobacco Budworm, Cotton Bollworm, Cabbage
Butterfly, Asiatic Apple Leafminer, Leaf Roller, and Citrus Leaf
In addition, flufenuron is used in combination with other active
ingredients, such as a pesticide composition containing pyrrolidine
and flufenuron, and the effective ingredients are pyrrolidine and
flufenuron; the mass ratio of pyrrolidine and flufenuron is
1-40:40-1. Both propyl ether and fluazuron are insect growth
regulators, but their action mechanisms are different. Propyl ether
is a juvenile hormone analogue, which disturbs the hormone balance
in insects; fluazuron is a chitin synthesis inhibitor, which can
inhibit the activity of chitin synthase and hinder the molting of
The results showed that the mixture of the two had obvious
synergistic effect on the 4th instar larvae of Bradysia odoriphaga,
which not only improved the insecticidal activity, but also greatly
saved the dosage of pyrrolidine and flumuramide, thus greatly
reducing the residues of pyrrolidine and flumuramide in leek and
other vegetable products. In addition, the method for preparing the
composition is characterized by the content of 1.8-98% of the total
effective components of fipronil, fipronil and fipronil.
Shanghai Topchems Industry Co., LTD, established in 2009, is
located in Pudong District, Shanghai. And it is a professional
company specializing in agrochemicals.
Relying on production entity of agrochemicals, with the leadership
of professional elites team, Topchems has made a great development
in the recent years, and established cooperation with customers in
EU, South America, Africa, South east Asia and so on.
Shanghai Topchems Industry Co., LTD, with a complete service
system, including pesticides registration, negotiation,
documenting, logistics etc., could provide high-quality products
timely. Topchems has integrated quality test unit , which can
delivery time and products quality to customers.
We adhere to the quality of the core, customer satisfaction as the
We always warm welcome inquiries from you home or abroad, and
comments f after experiencing our service.