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Clodinafop-propargyl is a highly effective selective herbicide developed by Red Sun for post-emergence control of grassy weeds in wheat fields. It targets major species such as wild oats, ryegrass, barnyardgrass, and foxtail, delivering reliable results in both winter and spring wheat. As an acetyl-CoA carboxylase (ACCase) inhibitor, it disrupts fatty acid biosynthesis in weeds, leading to their eventual death, while ensuring safety for wheat crops and rotational plantings.
Parameter | Details |
Product Name | Clodinafop-propargyl |
CAS Number | 105512-06-9 |
Molecular Formula | C₁₇H₁₃ClFNO₄ |
Appearance | Colorless, odorless crystal |
Melting Point (°C) | 48–57 |
Specific Gravity | 1.37 |
Vapor Pressure (20°C) | 0.0053 MPa |
Water Solubility (20°C) | 2.5 mg/L |
pH Value | 4.5–7.0 |
Formulation Types | 95%TC, 24%EC, 15%WP |
Toxicity | Low toxicity |
Active Ingredient Content | 95% |
The sections below explain how Clodinafop-propargyl acts inside plants and affects weed growth. Each part focuses on one key step in its activity.
Clodinafop-propargyl binds to the acetyl-CoA carboxylase (ACCase) enzyme. This stops the enzyme from performing its normal role in fatty acid synthesis. Without this process, plants cannot produce the components needed for cell membranes. Growth slows down and division of cells comes to a halt, leading to plant death over time.
Fatty acids are critical for building cell structures. When their synthesis stops, cell membranes weaken and lose stability. The plant cannot maintain normal functions because the structural framework of the cells breaks down. As the damage spreads, the plant loses its ability to recover or grow.
The lack of fatty acids affects both new and existing plant tissues. Cell growth and division stop quickly. Plants fail to develop new leaves or stems. Existing tissues degrade because the cells no longer function properly. This chain of events ends with the complete death of the weed.
The herbicide enters the plant through leaves and sheaths. It moves through the phloem system to growing points such as roots and shoots. This ensures the active compound reaches the most sensitive areas of the plant. As a result, all growth centers stop functioning, and the weed dies completely.
The following sections outline the main features of Clodinafop-propargyl. Each feature explains how the product performs under different conditions.
Clodinafop-propargyl controls a wide range of grassy weeds. It is especially effective against species like wild oat and ryegrass. The product ensures reliable results in both winter and spring wheat fields, helping farmers protect yields with fewer applications.
The product begins working within two hours after spraying. It resists washing off by rain and performs in varied weather conditions. Farmers can apply it in regions with frequent rain or low temperatures without losing efficiency.
Clodinafop-propargyl is safe for wheat and rotational crops. No crop injury has been observed when used at recommended doses. This reduces risk and supports flexible planting schedules for farmers.
The product can be mixed with isoproturon, bensulfuron-methyl, or 2,4-D formulations. These mixtures expand the weed control spectrum and improve field efficiency by reducing the need for separate applications.
The product degrades quickly in soil and leaves no harmful residues. It does not affect subsequent crops, supporting sustainable farming practices and reducing environmental impact.
The following sections describe common uses of Clodinafop-propargyl in different farming settings. Each scenario explains where and how the product is applied.
Used in winter and spring wheat fields. Apply between the 2-leaf stage and before stem elongation. Recommended rate is 3–4.5 g per acre. Increase dosage when weeds are older or resistant.
Apply 0.5–1 kg of 10% solution per acre. Mix with 20–30 kg of water. Use directed spraying to avoid crop contact.
Apply before crop rotation or during cotton growth stages. Use 0.5–0.75 kg of 10% solution per acre. Mix with 20–30 kg of water and apply using shielded spraying.
For weeds at the 4–6 leaf stage, use 0.5–1 kg of 10% solution per acre. Add 100 ml of diesel and mix with 20–30 kg of water. Apply by spraying.
For sedges or reeds, add 200 g of adjuvant per acre. This improves control and increases effectiveness.
The sections below describe safety instructions and handling measures for Clodinafop-propargyl. Each part outlines one important requirement or step.
Apply only once per crop season. Do not use in barley or oat fields to avoid crop injury.
The product is toxic to fish. Keep applications away from ponds and aquaculture areas. Do not clean equipment in water sources.
Empty containers must be disposed of safely. Do not reuse or discard them in open areas.
Follow pesticide safety rules strictly. Wear protective gear and wash exposed skin after spraying. Change clothes immediately after work.
Pregnant and breastfeeding women should not handle this product under any circumstances.
If skin contact occurs, wash thoroughly with soap and water.
If in eyes, rinse with water for at least 15 minutes.
If inhaled, move to fresh air for rest.
If swallowed, drink water, induce vomiting, and seek medical help with the product label.
The following sections outline the quality assurance system for Clodinafop-propargyl. Each point highlights one part of the QA process.
Red Sun follows ISO 9001, ISO 14001, and ISO 45001 standards. This ensures product quality, environmental safety, and workplace health.
Each batch is sampled and stored for at least 24 months. This supports traceability and future quality checks.
Metal impurities are measured by ICP-OES. Levels remain below 10 ppm for every batch produced.
Both HPLC-UV and GC-FID platforms verify product quality before release. Testing covers purity, content, and consistency.
NIR technology monitors production in real time. It ensures batch-to-batch RSD stays within 2% limits.
Stability studies at 40°C and 75% RH track product performance. Content decay curves guide shelf-life control.
Electronic batch records provide full traceability. Third-party audits confirm compliance and build trust with B2B buyers.
The following points outline packaging and logistics details for Clodinafop-propargyl. Each point gives key information for safe transport and delivery planning.
25 L HDPE Jerrycan, 200 L Drum, and 1 000 L IBC. All with UN certification, inner lining, and leak-proof design.
20’ FCL loading plans with palletization. Use of desiccants and temperature control for product stability.
IMDG Class 6.1 for sea transport and IATA DGR Packing Instruction 654 for air freight restrictions.
Standard lead time is 10 working days EXW. Flexible terms include FOB, CIP, and DDP options.
Dual-port shipping strategy supports faster delivery and cost optimization for global buyers.
The points below describe the technical and service support for Clodinafop-propargyl. Each item shows how Red Sun assists customers across the product lifecycle.
Support for adjuvant screening and viscosity optimization to improve product performance.
Multi-location trial planning and data analysis for local agronomic conditions.
Partnership on GLP toxicology and residue studies to meet regulatory standards.
Label and SDS localization review for target markets and compliance needs.
OEM or private label production with dedicated packaging design services.
Online agronomy training modules for customer teams and distributors.
Technical and regulatory teams respond within 24 hours via customer portal with full ticket tracking.
Clodinafop-propargyl is a highly effective selective herbicide developed by Red Sun for post-emergence control of grassy weeds in wheat fields. It targets major species such as wild oats, ryegrass, barnyardgrass, and foxtail, delivering reliable results in both winter and spring wheat. As an acetyl-CoA carboxylase (ACCase) inhibitor, it disrupts fatty acid biosynthesis in weeds, leading to their eventual death, while ensuring safety for wheat crops and rotational plantings.
