Import D-Allethrin — Buy in Bulk from Supplier in China

D-Allethrin is a synthetic pyrethroid insecticide with the chemical name (1R,3R)-2,2-dimethyl-3-(2-methylprop-1-enyl)cyclopropane-1-carboxylic acid 3-allyl-2-methyl-4-oxo-1-(2-propenyl)-2-cyclopenten-1-yl ester. It is listed as a 98% minimum active ingredient by HPLC, with a typical impurity profile dominated by geometric isomers of the parent compound. The product is supplied as a pale yellow to amber liquid, with a density of approximately 1.02 g/cm³ at 20°C and a viscosity range of 5 to 10 cP, consistent with commercial-grade pyrethroid concentrates.

This formulation contains no solvents classified as hazardous under EU REACH Annex XVII, and is typically diluted with food-grade mineral oil or white spirit for end-use applications. The standard technical grade conforms to WHO Class U (unclassified) for acute toxicity and meets the FAO specification for pyrethroid insecticides. Typical formulations include stabilisers such as butylated hydroxytoluene (BHT) at 0.05% to prevent photodegradation. In industry, this grade is preferred for aerosol and vaporiser formulations due to its low volatility and high knockdown efficacy against mosquitoes and houseflies.

D-Allethrin is purchased by pest control operators, agricultural cooperatives, and commercial facility managers in Southeast Asia, Latin America, and Eastern Europe for indoor residual spraying and space treatment. It is commonly blended with piperonyl butoxide to enhance potency. Packaging is available in 1L glass bottles, 5L HDPE drums, and 200L steel drums with polyethylene liners. Trade terms are typically FOB Guangzhou, with MOQ starting at 25kg per batch. Lead times are 10 to 15 working days after payment confirmation.

Aestar (Zhongshan) Co., Ltd is a manufacturer and exporter of synthetic pyrethroid insecticides based in Zhongshan, Guangdong, China. The company's facility is registered with the Guangdong Provincial Department of Agriculture and holds export documentation for chemical products. Its listing shows a harbor trust tier, indicating verified customs clearance history, but no certifications such as ISO, GMP, or FDA are stated or confirmed in the profile.

The supplier does not publish company history, employee count, or client references. It is classified as an imported supplier with no recorded response rate or average response time, suggesting limited buyer interaction on the platform. Product development appears focused on technical-grade active ingredients rather than end formulations. No claims about research capacity, in-house testing, or regulatory submissions are present in the source data.