loading
| Availability: | |
|---|---|
| Quantity: | |
Red Sun supplies Dinotefuran CAS 165252-70-0, molecular formula C7H14N4O3, in bulk quantities to meet the needs of global distributors and agricultural enterprises. As a professional manufacturer and trusted exporter, Red Sun offers consistent quality and stable supply of this neonicotinoid insecticide. Known for strong insecticidal activity, low toxicity, long-lasting effectiveness, and a broad control spectrum, Dinotefuran has become one of the most in-demand products in the market. With competitive pricing, reliable logistics, and technical support, Red Sun ensures secure sourcing solutions for partners seeking large-scale procurement of Dinotefuran worldwide.
Parameter | Details |
Product Name | Dinotefuran |
CAS Number | 165252-70-0 |
Molecular Formula | C7H14N4O3 |
Chemical Class | Neonicotinoid insecticide |
Structural Feature | Contains tetrahydrofuran ring instead of chloropyridinyl ring |
Mode of Action | Binds to acetylcholine receptors, blocks nerve transmission |
Target Pests | Piercing-sucking insects |
Activity Types | Contact, stomach, systemic |
Absorption | Rapid uptake by roots, stems, and leaves |
Application Methods | Foliar spray, soil treatment, granules, seedling box treatment |
Resistance | No cross-resistance with conventional insecticides |
Toxicity | Low toxicity to mammals, birds, and aquatic life |
Company | Red Sun |
Dinotefuran acts on the insect central nervous system as an agonist of nicotinic acetylcholine receptors. It binds to postsynaptic receptors, causes continuous stimulation, disrupts normal nerve signaling, and results in insect mortality.
Prolonged receptor activation prevents normal nerve impulses. Insects experience hyperactivity, paralysis, and eventual death as neural control is lost.
Dinotefuran is absorbed by plant roots, stems, and leaves, then moves within the vascular system. This allows control of pests feeding on untreated plant tissues.
Dinotefuran contains a tetrahydrofuran ring instead of a chloropyridinyl or thiazolyl group. This structural feature influences receptor binding compared with earlier neonicotinoids.
Dinotefuran controls piercing-sucking pests including aphids, planthoppers, whiteflies, and thrips. It is effective on rice pests, vegetable pests, and also on household pests like cockroaches, fleas, termites, and flies.
Laboratory results show LC₅₀ values of 0.8778 mg/L for rice planthopper, 0.3505 mg/L for soybean aphid, and 55.7215 mg/L for striped stem borer, while diamondback moth shows low activity. Field trials confirm 73–98% control of rice planthoppers at 60–120 g a.i./hm² with residual effects lasting 4–8 weeks.
Dinotefuran shows improved control when mixed with other insecticides. It works synergistically with beta-cyfluthrin on aphids, with buprofezin on brown planthoppers, and with clothianidin for broader pest management and resistance delay.
Red Sun provides Dinotefuran for multiple agricultural and non-agricultural uses. It offers control of piercing-sucking and chewing pests across crops and environments.
Dinotefuran protects rice from brown planthopper, white-backed planthopper, gray planthopper, and black-tailed leafhopper. It also shows activity against striped stem borer. The product moves within the plant, giving protection against pests feeding on different tissues.
It controls aphids, whiteflies, thrips, leafminers, and striped flea beetles. It also works against pests like diamondback moth and tea thrips at effective doses. Dinotefuran helps secure yields of vegetables and fruits under pest pressure.
Special formulations target cockroaches, termites, fleas, and houseflies. Indoor use requires strict adherence to label instructions to ensure safety. This makes Dinotefuran useful for pest management beyond agriculture.
Dinotefuran is applied on flowers, cotton, and tobacco to manage aphids, leafhoppers, and whiteflies. It adapts to diverse crops and environments, making it suitable for integrated pest control strategies.
Red Sun provides Dinotefuran with defined toxicological and safety data. Proper handling ensures safe use in agricultural and environmental applications.
Oral LD50 is 2804 mg/kg in male rats, 2000 mg/kg in female rats, 2450 mg/kg in male mice, and 2275 mg/kg in female mice.
Dermal LD50 in rats is greater than 2000 mg/kg. It causes slight irritation to rabbit eyes and skin but shows no sensitization in guinea pigs.
Four-hour inhalation LD50 in rats is above 4.09 mg/L. This indicates low acute risk under controlled exposure conditions.
NOAEL values are 559 mg/kg·d in male dogs and 22 mg/kg·d in female dogs. These figures guide safe exposure levels in long-term studies.
EPA reference doses are aRfD 1.25 mg/kg and cRfD 0.02 mg/kg. FSC sets ADI at 0.22 mg/kg, supporting regulatory safety standards.
Studies show no evidence of teratogenicity, carcinogenicity, or mutagenicity. No harmful effects on nervous or reproductive systems have been identified.
