Description

Spiroxamine is a systemic fungicide belonging to the chemical class of spiroketal-amines, widely recognized for its protective and curative action against a broad spectrum of powdery mildew diseases. Its unique mode of action, inhibiting sterol biosynthesis, makes it a critical tool for integrated disease management programs, offering long-lasting efficacy and helping to manage resistance. This product is essential for agricultural professionals and formulators serving the global crop protection industry, particularly for high-value fruits, vegetables, and ornamental plants.

Application

• Primary Agricultural Fungicide: Control of powdery mildew (caused by *Erysiphe*, *Podosphaera*, *Sphaerotheca* spp.) in grapes, pome fruits, stone fruits, and berries.
• Vegetable Crop Protection: Management of powdery mildew and other fungal diseases in cucurbits (cucumbers, melons, pumpkins), tomatoes, and peppers under field and greenhouse conditions.
• Ornamental and Horticultural Use: Protection of ornamental plants, roses, and nursery stocks from foliar fungal pathogens.
• Seed Treatment: Component in seed treatment formulations to protect seedlings from early-season soil and seed-borne diseases.
• Industrial Formulation: Active ingredient for the manufacture of emulsifiable concentrate (EC), suspension concentrate (SC), and wettable powder (WP) fungicide formulations.
• Resistance Management: Key component in fungicide rotation and mixture programs to delay the development of resistance in pathogen populations.

Basic Information

Product Name	Spiroxamine
CAS No.	118134-30-8
Molecular Formula	C18H35NO2
Molecular Weight	297.48 g/mol
Synonyms	8-tert-Butyl-1,4-dioxaspiro[4.5]decan-2-ylmethyl(ethyl)(propyl)amine; Spiroxamine; Impulse; Prosper; Forbel; ELEVATE (component); (8-tert-Butyl-1,4-dioxaspiro[4.5]decan-2-yl)methyl(ethyl)(propyl)amine; N-Ethyl-N-propyl-8-tert-butyl-1,4-dioxaspiro[4.5]decan-2-ylmethylamine
EINECS	Contact for details

Quality Control

Our Spiroxamine technical material is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing to ensure it meets high-purity standards and consistent performance specifications for agrochemical formulation. Certificates of Analysis (COA) documenting purity, identity, and key physical-chemical parameters are available upon request to support your regulatory and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at temperatures between 15°C and 25°C. This material is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect stability and handling properties. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (Karl Fischer)	≤ 0.5%
Relative Density (20°C)	0.930 - 0.960
Refractive Index (20°C)	1.470 - 1.480

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