Description

Spirodiclofen is a highly effective, non-systemic acaricide belonging to the tetronic acid derivative class. Its primary value lies in its long-lasting control of a broad spectrum of mite pests at various life stages, including eggs, larvae, and adults. This product is essential for agricultural professionals and formulators seeking reliable crop protection solutions. Spirodiclofen CAS NO 148477-71-8 is widely used in integrated pest management (IPM) programs for fruits, nuts, and vines.

Application

• Citrus Crops: Control of rust mites, spider mites, and other damaging mite species.
• Deciduous Fruit Trees: Protection of apples, pears, peaches, and almonds from key mite pests like the European red mite and two-spotted spider mite.
• Viticulture: Management of grape rust mites and spider mites in vineyards.
• Ornamental Plants: Miticide for use in nursery production and greenhouse ornamentals.
• Agricultural Formulations: Active ingredient for the manufacture of suspension concentrates (SC), wettable powders (WP), and other commercial acaricide products.
• Integrated Pest Management (IPM): A valuable tool in resistance management strategies due to its unique mode of action (lipid biosynthesis inhibitor).

Basic Information

Item	Detail
Product Name	Spirodiclofen
CAS No.	148477-71-8
Molecular Formula	C21H24Cl2O4
Molecular Weight	411.32 g/mol
Synonyms	3-(2,4-Dichlorophenyl)-2-oxo-1-oxaspiro[4.5]dec-3-en-4-yl 2,2-dimethylbutyrate; Envidor®; Danisaraba; BAJ2740; Spirodiclofen technical; Tetronic acid acaricide; Spirocyclic acaricide
EINECS	Contact for details

Quality Control

Our Spirodiclofen is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards and consistent performance. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flames. Store separately from strong oxidizers, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Off-white to yellowish crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Moisture (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%; Total impurities ≤ 3.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.