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    HomeProductsBasic & Fine ChemicalsFine ChemicalsClethodim CAS 99129-21-2
    • Clethodim CAS 99129-21-2

    Clethodim CAS 99129-21-2

    Clethodim is a defined organic compound belonging to a class of substituted cyclohexenone derivatives containing sulfur and chlorine functionalities. Its molecular structure and functional group composition determine its physicochemical identity within professional chemical supply chains. Clethodim (CAS 99129-21-2) is supplied as a discrete molecular substance for regulated industrial and research environments, where accurate material identification, documentation, and compliance are essential.
    The material is provided with standardized specifications and complete technical documentation, including MSDS, TDS, and COA, supporting traceability and regulatory conformity.

    • CAS: 99129-21-2
    • Synonyms: Clethodim, Clethodim compound, Cyclohexenone derivative
    • Molecular Formula: C₁₇H₂₆ClNO₃S
    • Grade: Industrial grade 99%
    • Package: 200kg iron drum or 50kg plastic drum packaging
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    Product Description

    1 Physicochemical properties
    2 Application Areas
    3 Storage conditions
    4 Safety precautions

    Physicochemical properties

    Safety InformationDetails
    Density1.2 ± 0.1 g/cm³
    Boiling Point467.3 ± 55.0 °C at 760 mmHg
    Molecular FormulaC17H26ClNO3S
    Molecular Weight359.911
    Flash Point236.4 ± 31.5 °C
    Exact Mass359.132202
    Polar Surface Area (PSA)84.19000
    LogP4.05
    Vapour Pressure0.0 ± 1.2 mmHg at 25°C
    Index of Refraction1.531
    Storage Condition0-6°C (refrigerated, protected from light and moisture)

    Application Areas

    Type of herbicide: Belonging to cyclohexenone selective herbicides, mainly used for controlling annual and perennial grasses. By inhibiting the acetyl CoA carboxylase (ACCase) in weed meristem tissue, it interferes with fatty acid synthesis, leading to growth arrest and death of weeds.

    Storage conditions

    Temperature: Store in a cool and dry place, avoid high temperatures (recommended below 30 ℃) or freezing.
    Humidity: Moisture resistant, keep the packaging sealed, prevent clumping or degradation.
    Avoid light: Store in the original packaging or light shielded container, away from direct sunlight.
    Packaging integrity: Keep the original packaging (usually plastic bottles or aluminum foil bags), and if damaged, transfer to a sealed container and label it.

    Safety precautions

    Personal Protection
    When applying pesticides: Wear protective clothing, gloves (nitrile or rubber), goggles, and a mask (N95 or chemical mask).
    Avoid contact: Do not eat, smoke, and prevent medication from coming into contact with the skin, eyes, or inhaling dust/mist droplets.
    First-aid measures
    Inhalation: Transfer to fresh air and administer oxygen when breathing is difficult.
    Ingestion: Do not induce vomiting, seek medical attention immediately, and carry the product label.
    Special precautions
    Low toxicity to bees, but avoid flowering plants after application.
    Some crops, such as rice and corn, are sensitive to Clethodim and require careful rotation or isolated planting.

    FAQ - Technical & Supply Chain

    • Q:

      Does CAS 99129-21-2 specifically correspond to clethodim?

      A: Yes. CAS 99129-21-2 is assigned specifically to the chemical compound known as clethodim.
    • Q:

      Is clethodim supplied as a mixture or formulated product under this CAS number?

      A: No. Under CAS 99129-21-2, clethodim is supplied as a defined chemical substance for professional handling within regulated environments.
    Documents

    Documents and Product Support

    For product review and sourcing evaluation, supporting documents can be coordinated according to the product type, inquiry stage, and order requirements.

    • COA for batch-based quality reference
    • TDS for key physical and chemical information
    • SDS / MSDS for handling, storage, and safety reference
    • Packing information for sample, trial, and bulk orders
    • Technical communication based on application and specification requirements
    Quotation

    Information to Confirm Before Quotation

    Clear sourcing information helps reduce specification mismatch and allows a more accurate quotation before sample or bulk order discussion.

    • Product name and CAS number
    • Application or intended end use
    • Required purity, grade, or specification
    • Sample quantity, trial order, or bulk demand
    • Preferred packing form or net weight
    • Destination country or port
    • Required documents or compliance expectations
    Storage & Handling

    Packaging, Storage, and Handling Notes

    Packaging form, storage conditions, shelf life, and shipment arrangements should be confirmed according to the product characteristics, package size, and destination requirements.

    Before order confirmation, buyers are advised to review the corresponding product documents and confirm whether any special storage, labeling, or handling requirements apply.

    Supply Support

    Sample, Bulk Order and Repeat Supply Support

    Support can be arranged for sample discussion, bulk supply planning, packaging confirmation, and routine sourcing communication based on the actual product and order requirements.

    For repeat-use formulations or long-term procurement plans, buyers may discuss specification consistency, packaging preferences, delivery expectations, and document coordination in advance.

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    Agricultural Active Ingredient Cyclohexanedione Herbicide Herbicide Active Ingredient

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