Herbicide Clodinafop-Propargyl 24%EW CAS 105512-06-9 Mainly Control Gramineous Weeds

• Customization: Available
• CAS No.: 105512-06-9
• Formula: C17H13ClFNO4
• Model NO.: 24%EW
• Appearance: Powder
• Method of Application: Cauline Leaf Treatment
• Usage: Selective
• Composition: Organic
• Specific Conductivity: The Tag Type Herbicides
• Colour: White
• Weedicide: Clodinafop-Propargyl
• Formulation: TC, EW, WP, ME, EC, OD
• Shelf life: 2 years
• Quality: TOP
• Transport Package: Follow Customer′s Request
• Specification: GB/FAO/SGS
• Trademark: TOP AGRO
• Origin: Zhejiang, China
• HS Code: 3808
• Production Capacity: 1, 000 T/Y

Product Description

Packaging & Shipping

Packaging Detail: For liquid: 200LTR/drum, 20L/drum, 1L/bottle, 500ml/bottle, 250ml/bottle, 100ml/bottle.

For solid: 25 kg/drum, 25kg/bag, 1kg/bag or on the requirement of client.
Delivery Detail: 20-30days
 

Product Description

Specifications
Common name: Clodinafop-propargyl
Chemical name: Propynyl (R)-2-[4-[(5-chloro-3-fluoro-2-pyridinyl) oxy] phenoxy] propanoate
CAS No: 105512-06-9
Molecular Formula: C17H13ClFNO4
Formula weight: 349.74
Specification: 95% TC, 96% TC, 97% TC, 98% TC, 8%EW, 15%EW, 20%EW, 24%EW, 30%EW, 80g/L, 240g/L EC, 15% WP, 20% WP, 25% WP, 15%ME, 24%ME, 8%OD, 15%OD


 

Physical & Chemical Properties

1. Density: 1.37
2. Vapour Pressure: 0.0053MPa(20° C)
3. Boiling point: 48-57° C
4. pH Value: 4.5-7.0
5. Molecular weight: 317.5

Toxicity
Oral: Acute oral LD50 for male rats 1392, female rats 2271, mice >2000 mg/kg.
Skin and eye: Acute percutaneous LD50 for rats >2000 mg/kg.
Non-irritating to eyes and skin (rabbits).
May cause skin sensitisation (Guinea pigs).
Inhalation: LC50 (4 h) for rats 2.325 mg/l air.
 

Application

Clodinafop-propargyl is an aryloxyphenoxypropionate herbicide primarily used to control grass weeds and is widely applied in various crop fields. Below are the key points of its application:

Suitable Crops

1. Wheat

2. Barley

3. Rye

4. Oats

5. Other Cereal Crops
    

Target Weeds

It is mainly used to control annual and perennial grass weeds, such as:

• Alopecurus aequalis (Shortawn Foxtail)

• Avena fatua (Wild Oats)

• Echinochloa crus-galli (Barnyard Grass)

• Setaria viridis (Green Foxtail)

• Digitaria sanguinalis (Crabgrass)

 

Application Methods

1. Application Timing:

   • Best results are achieved during the early growth stage of weeds (2-5 leaf stage).

   • Apply during the crop growth period, avoiding sensitive stages (e.g., jointing stage).

2. Application Method:

   • Foliar spray, ensuring even coverage of weeds.

3. Dosage:

   • Typically 30-60 grams of active ingredient per hectare, adjusted based on weed species and density.

 

Mode of Action

Clodinafop-propargyl inhibits acetyl-CoA carboxylase (ACCase) in weeds, disrupting fatty acid synthesis, which leads to growth inhibition and eventual death of the weeds.

 

Precautions

1. Crop Safety:

   • Safe for cereal crops but sensitive to broadleaf crops (e.g., soybeans, cotton). Avoid drift to non-target crops.

2. Mixing Recommendations:

   • Can be mixed with herbicides targeting broadleaf weeds, but small-scale testing is recommended first.

3. Environmental Conditions:

   • Avoid application under high temperatures (>30°C) or strong sunlight to prevent phytotoxicity.

   • Ensure no rainfall within 6 hours after application for optimal efficacy.

4. Crop Rotation Restrictions:

   • A certain interval is required before planting sensitive crops after application. Refer to the product label for specific details.

 

CERTIFICATE OF ANALYSIS

Product name:
Clodinafop-propargyl 95%Tech

Item	Standard
Appearance	White crystal powder
Content	95%
Water	0.3%
pH	5-8
Insoluble in acetone	0.3%

Clodinafop-propargyl 6%EC
 

Item	Standard
Appearance	Light yellow liquid
Content	6%

 

Company Profile

HANGZHOU TIANLONG BIOTECHNOLOGYCO.,LTD

ADD: NO.338, FENGQI EAST ROAD, HANGZHOU CITY, ZHEJANG PROVINCE, CHINA P.C:310020

 
 
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