Clomazone
Herbicides

Clomazone

CAS Number: 81777-89-1

Formula C12H14ClNO2
Mol. Weight 239.70 g/mol
Purity ≥92.0% (GC)
Appearance Clear to light yellow viscous liquid

Clomazone is an isoxazolinone herbicide that inhibits the DOXP pathway of carotenoid biosynthesis, causing bleaching and death in susceptible weeds. It is used as a pre-emergence and early post-emergence herbicide in soybean, cotton, maize, and rice for control of annual grasses and broadleaf weeds. Clomazone is known for its vapor activity, which can cause whitening in non-target crops at certain distances under humid conditions. AB Enterprises provides Clomazone technical grade material to formulators developing EC and microencapsulated herbicide products. Its unique mode of action offers valuable rotational options in weed resistance management programs.

Specifications

CAS Number 81777-89-1
Molecular Formula C12H14ClNO2
Molecular Weight 239.70 g/mol
Appearance Clear to light yellow viscous liquid
Assay / Purity ≥92.0% (GC)
Melting Point 25 °C
Solubility 1100 mg/L at 25 °C
pH (1% solution) 5.0–7.5
Storage Store in sealed containers in a cool, dry, well-ventilated area away from heat sources
Packaging As per requirement

Packaging & Bulk Pricing

Volume-based pricing — larger quantities mean better rates


1 – 5 kg
Sample / Lab HDPE jar, sealed Ships in 1–2 days
25 – 100 kg
Bulk Bulk industrial pack / carboy Ships in 3–7 days
100+ kg
Contract / OEM Custom packaging Lead time on request

All prices are ex-works Mumbai. Freight, GST, and hazmat surcharges (if applicable) quoted separately.

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