Molekula
Clethodim ≥90%
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Clethodim (≥90%) is a selective herbicide used to control grassy weeds in broadleaf crops, including soybeans, peanuts, and sugar beets. It disrupts cell division in susceptible grasses without harming most broadleaf plants. Catalogue details: CAS 99129-21-2, molecular formula C17H26ClNO3S, molecular weight 359.91 g/mol. Store at -15 to -20°C. Signal word: Warning. Molekula supplies Clethodim from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
Specifications available on request — see Documents below or contact our sales team.
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | -15 to -20 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Clear amber liquid |
| Solubility (other solvents) | Soluble in most organic solvents |
Source: PubChem CID 136469009 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90037710 |
| CAS Number | 99129-21-2 |
| IUPAC Name | 2-[N-[(E)-3-chloroprop-2-enoxy]-C-ethylcarbonimidoyl]-5-(2-ethylsulfanylpropyl)-3-hydroxycyclohex-2-en-1-one |
| Molecular Formula | C17H26ClNO3S |
| Molecular Weight | 359.91 |
| Exact Mass | 359.1322 |
| SMILES | CCC(=NOC/C=C/Cl)C1=C(CC(CC1=O)CC(C)SCC)O |
| InChIKey | SILSDTWXNBZOGF-JWGBMQLESA-N |
| InChI | InChI=1S/C17H26ClNO3S/c1-4-14(19-22-8-6-7-18)17-15(20)10-13(11-16(17)21)9-12(3)23-5-2/h6-7,12-13,20H,4-5,8-11H2,1-3H3/b7-6+,19-14? |
| PubChem CID | 136469009 |
| REACH Code | Y110 |
| HTS Code | 29309098 |
| Tariff Code | 2930909568 |
Safety & GHS
-
Health Hazard
GHS07
Hazard statements
- EUH066 Repeated exposure may cause skin dryness or cracking
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P308+313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Centurion
- Ogive
- Prism
- Select
- SILSDTWXNBZOGF-JWGBMQLESA-N
- Trigger
- Volunteer
Frequently asked questions
What is clethodim ≥90% used for?
Clethodim ≥90% is a selective herbicide primarily used to control annual and perennial grass weeds in broadleaf crops, such as soybeans, peanuts, and cotton.
What is the chemical formula and molecular weight of clethodim ≥90%?
The chemical formula is C17H26ClNO3S, and the molecular weight is 359.91 g/mol.
How should clethodim ≥90% be stored?
Clethodim ≥90% should be stored at -15 to -20°C to maintain stability and potency.
What grade or purity is available for clethodim?
Molekula supplies clethodim at a purity of ≥90%, as indicated by the product name.
Can Molekula supply clethodim ≥90% in bulk quantities?
Yes, Molekula can supply clethodim ≥90% in bulk, with quantities tailored to customer requirements.
What documentation comes with an order of clethodim ≥90%?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and a product specification sheet.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.