Products Description
Cymoxanil Agricultural Fungicide CAS 57966-95-7
Cymoxanil is an agricultural fungicide with CAS No. 57966-95-7 and the molecular formula C₇H₁₀N₄O₃. It is a cyanoacetamide oxime fungicide used to control diseases caused by oomycetes, particularly fungi in the order Peronosporales. PubChem lists Cymoxanil as a fungicide used on crops including vines, hops, and potatoes.


Basic Info
| Item | Details |
|---|
| Product Name | Cymoxanil |
| CAS Number | 57966-95-7 |
| Molecular Formula | C₇H₁₀N₄O₃ |
| Molecular Weight | 198.18 g/mol |
| Chemical Name | 1-(2-Cyano-2-methoxyiminoacetyl)-3-ethylurea |
| Other Names | Curzate, DPX-3217 |
| Appearance | White to light yellow powder or crystals |
| Melting Point | About 160–164 °C |
Cymoxanil Safety and Handling
Cymoxanil should be handled according to the current product SDS and applicable pesticide safety requirements. Avoid unnecessary exposure to the powder and prevent contact with the eyes and skin.
Appropriate precautions may include:
- Wear suitable protective clothing, gloves, and eye protection.
- Avoid breathing dust during handling.
- Keep the product away from food, beverages, and animal feed.
- Wash hands and exposed skin after handling.
- Keep containers tightly closed and properly labeled.
- Prevent uncontrolled release into the environment.
Uses
Cymoxanil Fungicide Uses
Cymoxanil is used as a fungicide for controlling oomycete diseases in agricultural crops. It has protective and curative activity and is primarily active against pathogens in the Peronosporales group, including Phytophthora, Plasmopara, and Peronospora.
Cymoxanil is used in crop protection programs for diseases such as downy mildew and late blight. Depending on the registered product and local regulations, it may be used on crops such as:
- Grapes
- Potatoes
- Tomatoes
- Hops
- Vegetables
- Other crops covered by local pesticide registrations
Cymoxanil is also used in combination with other fungicidal active ingredients in formulated crop-protection products. The approved crops, application rates, formulations, and use patterns vary by country and product registration, so buyers should confirm the applicable local pesticide requirements before use.
Company Profile
Tianjin Gnee Biotech Co., Ltd., established in 2021, is a supplier of chemical raw materials for industrial applications. We support overseas buyers with product specifications, COA, MSDS, TDS, sample evaluation, and flexible packaging options based on product requirements.
Our team assists with product inquiries, documentation, and shipment arrangements to help buyers evaluate materials and coordinate their purchasing needs.




FAQ
Q: What are your payment terms?
A: Our standard payment terms are 30% T/T as a deposit and 70% balance before shipment. We can also accept 100% L/C at sight, depending on the order and product.
Q: How can I confirm the product quality before placing an order?
A: Samples are available for selected products. You may only need to cover the shipping cost or arrange a courier to collect the samples. You can also send us your product specifications and requirements so our team can confirm whether the product meets your needs before ordering.
Q: How long does delivery take?
A: The typical lead time is within 7 days after payment confirmation, excluding Chinese public holidays. The actual lead time depends on the product, order quantity, packaging, and shipping arrangements.
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