Product Description
Prochloraz CAS (67747-09-5) is a highly effective imidazole fungicide engineered to provide uncompromising crop protection for modern agricultural operations. Formulated as a distinct colorless solid in its pure technical grade, this active ingredient functions as a potent ergosterol biosynthesis inhibitor. By deliberately disrupting the formation of fungal cell membranes, it delivers decisive control against a broad spectrum of destructive plant diseases caused by ascomycetes and deuteromycetes. Agricultural formulators and agronomy professionals rely on this stable compound to manufacture end-use products that secure harvest yields and preserve the visual and nutritional value of the crop.
Key advantages of our Prochloraz formulation include:
Efficient translocation within plant vascular tissues. Even without full systemic mobility, its strong translaminar properties ensure rapid penetration and uniform coverage, protecting newly developed foliage from impending fungal threats.
Minimized resistance potential when compared with legacy imidazole fungicides such as thiabendazole and imazalil. Its unique binding affinity makes it an indispensable rotational tool for sustainable, long-term disease management protocols.
Exceptional compatibility with a vast array of fungicides, insecticides, and herbicides. It maintains chemical stability in complex tank-mixes, empowering farm managers to design multifaceted integrated pest management (IPM) strategies tailored to specific regional challenges.
With its proven field efficacy and operational adaptability, Prochloraz remains a foundational asset in agriculture fungicides, consistently safeguarding the economic viability of commercial farming enterprises.
Technical Specifications
Parameter |
Details |
Molecular Formula |
C₁₅H₁₆Cl₃N₃O₂ |
Molecular Weight |
376.665 |
Exact Mass |
375.030823 |
PSA |
47.36 |
LogP |
3.98 |
Appearance |
Colorless solid |
Density |
1.4 ± 0.1 g/cm³ |
Melting Point |
46–49 ℃ |
Boiling Point |
499.8 ± 55.0 ℃ at 760 mmHg |
Flash Point |
256.1 ± 31.5 ℃ |
Vapor Pressure |
0.0 ± 1.3 mmHg at 25 ℃ |
Refractive Index |
1.597 |
Storage |
Keep sealed in a cool, dry place. Away from oxidants. |
Stability |
Stable under recommended conditions. Avoid oxidants. |
Prochloraz CAS (67747-09-5) – Mode of Action & Performance Data
This technical-grade fungicide is engineered for maximum biological efficiency in the field. Its reliable performance is rooted in a clearly defined biochemical mechanism that actively targets and neutralizes aggressive fungal pathogens. The following details outline exactly how the active ingredient operates at a cellular level and performs under real-world agricultural conditions.
Mode of Action
Inhibition of Sterol Biosynthesis
At its core, the compound systematically interrupts the critical enzymatic pathways responsible for fungal sterol synthesis. Because sterols are fundamental to maintaining cell membrane integrity, this targeted disruption causes severe structural abnormalities. The resulting increased permeability leads to the catastrophic leakage of vital intracellular components, including electrolytes and amino acids, ultimately halting fungal proliferation and ensuring rapid pathogen eradication.
Systemic Absorption and Translocation
Upon application, the active molecule is readily absorbed by the foliar and vascular tissues of the host plant. It redistributes efficiently toward the upper canopy and specific infection zones where pathogen pressure is most severe. This internal movement guarantees that both directly treated surfaces and newly emerging plant structures receive formidable defensive coverage, neutralizing early-stage infections before they compromise the crop.
Direct Damage to Cell Membranes
Beyond enzymatic inhibition, the fungicide exerts a secondary physical impact on existing fungal membranes. It actively weakens the lipid bilayer, interfering with essential trans-membrane transport processes and neutralizing normal cellular respiration. This dual-action biological mechanism severely limits the pathogen's ability to recover, cementing its role as a highly dependable defense against persistent agricultural diseases.
Performance Data
Broad Crop Application
Demonstrates exceptional field efficacy against a diverse array of aggressive pathogens originating from the ascomycetes and deuteromycetes classes. It is extensively deployed across large-scale cereal farming, commercial orchards, and intensive vegetable production systems to safeguard critical yield parameters by mitigating leaf spotting, stem rots, and fruit decay.
Protective and Curative Action
Delivers a highly versatile application window, functioning simultaneously as a preventive shield and a rapid curative intervention. When applied proactively, it establishes a durable barrier over healthy tissues; when deployed post-infection, it rapidly arrests mycelial advancement and sporulation, preventing localized outbreaks from escalating into field-wide epidemics.
Compatibility in Crop Programs
Serves as a foundational component within sophisticated Integrated Pest Management (IPM) frameworks. Its stable chemical profile allows for trouble-free blending with an extensive catalog of agrochemicals. By mitigating resistance buildup, it provides agronomists with a reliable, long-term asset for sustained agricultural productivity.
Prochloraz CAS (67747-09-5) – Key Features
We supply Prochloraz as a premier crop protection asset, characterized by strict manufacturing tolerances. By providing high-purity technical materials (such as ≥95% TC) alongside highly stable formulated variations (including EC and EW), we ensure maximum active ingredient availability and strict batch-to-batch consistency for formulators worldwide.
Broad-Spectrum Activity
Engineered to combat a vast portfolio of economically damaging fungal diseases, this solution offers unparalleled versatility. Its proven efficacy spans across staple cereals, high-value fruit orchards, and commercial vegetable operations. This comprehensive activity profile enables procurement teams to consolidate their agrochemical sourcing, utilizing a single, dependable active ingredient for diverse formulation requirements.
Low Toxicity Profile
Formulated with user safety and environmental stewardship in mind, the technical material exhibits a moderate acute toxicity profile, comparable to common industrial salts in controlled environments. While it requires standard precautions to prevent aquatic contamination, adherence to established handling protocols guarantees a safe operational environment for manufacturing personnel and field applicators alike.
Strong Translocation
The compound's exceptional translaminar and localized systemic properties ensure rapid penetration into the plant cuticle. Once absorbed, it redistributes evenly across leaves, stems, and developing fruits. This dynamic internal mobility compensates for uneven spray coverage, ensuring that hidden or densely canopied plant sections remain thoroughly protected against opportunistic fungal spores.
Low Resistance Risk
In the face of increasing chemical resistance in global agriculture, this fungicide stands out for its sustained genetic efficacy. When compared to legacy imidazole variants, its unique binding affinity significantly lowers the potential for pathogen mutation. This characteristic is highly valued by agronomists seeking to build resilient, multi-season disease suppression programs.
Environmentally Friendly Production
Manufactured through a highly refined, stable synthesis pathway that actively minimizes industrial byproducts and volatile emissions. This commitment to green chemistry not only reduces the ecological footprint of the production process but also yields a cleaner technical concentrate, aligning perfectly with the stringent sustainability targets of modern agrochemical enterprises.
Prochloraz CAS (67747-09-5) – Application Scenarios
This technical fungicide is applied across multiple crops and advanced growing systems. It supports comprehensive disease prevention and control through highly flexible methods of use, adapting to the specific machinery and environmental conditions of the end-user.
Cereal and Field Crops
In intensive broadacre farming, this fungicide serves as a critical defensive barrier for wheat, barley, and other essential field crops. It delivers decisive control against yield-depleting conditions such as powdery mildew, septoria leaf blotch, and fusarium ear blights. Formulators can adapt the active ingredient for both precision seed treatments—protecting vulnerable seedlings—and broad-coverage foliar sprays during peak disease pressure windows.
Fruit Trees and Vegetables
Highly valued in horticultural operations, it provides indispensable protection for orchards and commercial vegetable plots throughout the entire cultivation cycle. Pre-harvest foliar applications prevent devastating blossom blights and fruit scabs. Furthermore, specialized post-harvest dipping formulations significantly reduce the incidence of storage rots, thereby extending the commercial shelf life and export viability of fresh produce.
Mushrooms, Turf, and Ornamentals
Beyond traditional agriculture, the compound is highly effective in specialized cultivation environments. It is a standard treatment for managing aggressive fungal competitors in commercial mushroom houses. Additionally, turfgrass managers and ornamental plant nurseries rely on its powerful disease suppression capabilities to maintain pristine visual aesthetics and structural health in high-value, non-food botanical assets.
Flexible Use with Other Products
Designed for maximum operational adaptability, the chemical architecture allows for smooth integration into complex agricultural tank mixes. It is fully compatible with a wide array of systemic insecticides, broadleaf herbicides, and complementary fungicidal modes of action. This blending flexibility empowers farm managers to execute comprehensive, one-pass crop protection strategies, optimizing labor and machinery resources.
Prochloraz CAS (67747-09-5) – Safety & Handling
We provide full guidance on the safe industrial use of this chemical. The following points summarize hazard classification, essential protective measures, bulk storage requirements, and strict compliance directives for manufacturing facilities.
Hazard Identification
Classified under stringent international safety standards, the compound bears GHS07 and GHS09 hazard pictograms, accompanied by the “Warning” signal word. Standardized hazard statements (H302, H410) indicate oral harm and aquatic toxicity, while European risk phrases (R22, R50/53) dictate strict environmental containment. Precautionary protocols (P273, P501) mandate responsible environmental release prevention and authorized disposal.
Toxicity Data
Comprehensive toxicological profiling establishes the acute oral LD₅₀ as harmful upon ingestion. Ecotoxicology metrics, specifically LC₅₀ values, highlight a pronounced sensitivity among aquatic organisms, necessitating rigorous runoff management. Facilities handling the technical grade must strictly monitor Occupational Exposure Limits (OEL) to maintain a secure and compliant industrial workspace.
Personal Protective Equipment
To guarantee occupational safety during formulation and handling, personnel must utilize industry-standard PPE. This includes heavy-duty nitrile chemical-resistant gloves, splash-proof protective eyewear, and certified P2 or N95 particulate respirators. For high-exposure scenarios, such as bulk transfer or milling operations, the addition of a full-face shield and chemical-resistant aprons is strictly recommended.
Storage and Transport
We supply flexible, industrial-grade packaging solutions tailored to diverse procurement volumes, ranging from precision laboratory standards to heavy-duty 200L drums and high-capacity IBC totes. To preserve chemical integrity, the product must be stored at or below -20 °C in hermetically sealed containers, shielded from direct ultraviolet exposure. It is officially classified for global transit under UN3077, Packaging Group II, Hazard Class 6.1 (Customs Code: 2933290012), ensuring fully compliant, secure, and rapid international logistics.
Spill and Emergency Measures
In the event of an accidental breach, immediate containment is required. Spills should be chemically neutralized using sodium bisulfite, followed by absorption using inert, non-combustible materials like vermiculite or dry sand. Strict perimeter controls must be established to prevent infiltration into municipal water systems. All recovered materials must be processed in strict accordance with 40 CFR Part 261 hazardous waste directives.
Firefighting Guidance
Should the material be exposed to fire, first responders must utilize water spray, alcohol-resistant foam, dry chemical powders, or CO₂ to suppress the flames. The use of high-pressure, direct water jets is strictly prohibited to prevent the aerosolization and spread of toxic runoff. Firefighting personnel must be equipped with self-contained breathing apparatus (SCBA) and fully encapsulated chemical protective suits.
Waste Disposal
The eradication of residual chemicals and contaminated packaging must be executed exclusively through certified, licensed hazardous waste management contractors. Facilities must adhere to specific regulatory disposal codes, notably S60 and S61, ensuring that all incineration or landfilling procedures align flawlessly with overarching environmental protection and industrial safety legislation.
Prochloraz CAS (67747-09-5) – Regulatory & Compliance
We guarantee that all shipments meet the most rigorous national and international regulatory frameworks. To support our global procurement partners, we supply comprehensive Quality Control documentation, including detailed Certificates of Analysis (COA), updated MSDS, and transparent batch traceability reports. Our laboratories utilize advanced HPLC and GC analytical testing to verify that every formulation aligns perfectly with global agricultural compliance standards. The following registrations reflect our approved formulations and product codes.
95% TC – Registered as PD20080100.
This high-purity Technical Concentrate serves as the foundational active ingredient for agrochemical manufacturers, delivering the essential chemical stability required for advanced downstream formulation processes.
450 g/L EW – Registered as PD20130624.
This Emulsion in Water formulation provides an environmentally optimized delivery system. It is fully authorized for broad-scale agricultural application, offering excellent leaf adhesion and reduced solvent emissions.
450 g/L EC – Registered as PD20120858.
This highly effective Emulsifiable Concentrate is engineered for rapid penetration and rainfastness. It is widely approved for integration into intensive crop protection programs where immediate fungal suppression is critical.
45% EW – Registered as PD20152596.
Carrying formal registration, this specific Emulsion in Water variant is tailored for sustained field use. Its unique surfactant profile ensures even distribution across complex plant canopies, maximizing the protective duration.
25% EW – Registered as PD20110160.
Specifically calibrated for sensitive applications across cereals, high-value fruits, and delicate vegetable crops, minimizing the risk of phytotoxicity while maintaining strong disease control.
25% EC – Registered as PD20080162.
Extensively utilized in field crop management, this Emulsifiable Concentrate provides agronomists with a highly soluble, easy-to-mix liquid solution that integrates smoothly into standard mechanized spraying equipment.
Supply Chain, Customization & Analytical Services
Beyond providing premium-grade chemical formulations, we deliver a comprehensive suite of industrial services designed to streamline procurement, enhance product development, and ensure continuous manufacturing operations for our global partners.
Stable Supply Chain & Spot Stock Reserves
Backed by a formidable manufacturing infrastructure and an intelligent inventory management system, we maintain substantial spot stock reserves of technical-grade materials. This robust supply chain capability allows us to provide rapid responses to Requests for Quotation (RFQs) and ensures uninterrupted, continuous supply for large-scale agrochemical formulators worldwide, effectively shielding buyers from market volatility.
Custom Synthesis & Formulation (CDMO)
Recognizing the diverse and evolving challenges of global agriculture, we offer specialized Contract Development and Manufacturing Organization (CDMO) services. Our dedicated R&D teams are fully equipped to execute custom synthesis of active ingredients and develop bespoke formulation recipes tailored to specific crop protection requirements, regional climates, or proprietary research initiatives.
Isotope Standards & Metabolite Derivatives
To comprehensively support stringent pesticide residue testing, environmental monitoring, and complex product registration dossiers, we supply highly specialized analytical reference materials. This includes stable labeled isotopes such as Prochloraz-d7, alongside a comprehensive suite of primary degradation metabolites. These precise reference standards empower regulatory laboratories to conduct highly accurate and compliant chromatographic analysis.
