Product Description
| Common Name |
Cyhalofop-butyl |
| CAS Number |
122008-85-9 |
Molecular Weight |
357.375 |
| Density |
1.2±0.1 g/cm3 |
Boiling Point |
449.1±45.0 °C at 760 mmHg |
| Molecular Formula |
C20H20FNO4 |
Melting Point |
49.5ºC |
| Density |
1.2±0.1 g/cm3 |
| Boiling Point |
449.1±45.0 °C at 760 mmHg |
| Melting Point |
49.5ºC |
| Molecular Formula |
C20H20FNO4 |
| Molecular Weight |
357.375 |
| Flash Point |
225.4±28.7 °C |
| Exact Mass |
357.137634 |
| PSA |
68.55000 |
| LogP |
4.40 |
| Vapour Pressure |
0.0±1.1 mmHg at 25°C |
| Index of Refraction |
1.551 |
| Storage condition |
0-6°C |
Clomazone
Chemical Name: 2-(2-chlorophenzyl)-4, 4-dimethylisoxazolidin-3-one
Formula: C12H14ClNO2
Molecular weight: 239.7
CAS No.: 81777-89-1
Description:
Appearance: Slight yellow viscous liquid.
Melting Point: -2-0° C.
Vapour Pressure: 19.21MPa at 20° C.
Stability: Solubility in water 5 1.1g/l, easily soluble in acetone, chloroform, methanol,etc.
Formulations: 98%TC 48%EC 72%EC 480g/l EC
Toxicity
Oral Acute oral LD50 for male rats 2077, female rats 1369 mg/kg.
Acute percutaneous LD50 for rabbits >2000 mg/kg
Practically non-irritating to eyes (rabbits). Inhalation LC50 (4h) for rats4.8mg/l
Birds Acute oral LD50 for bobwhite quail and mallard ducks>2510mg/kg.
LC50 (8d) for bobwhite quail and mallard ducks>5620ppm
Other aquatic spp LC50 for pink shrimp 8.9 eastern oyster 5.3 mg/l. Worms LC50 (14 d) for Eisenia foetida 156 mg/kg
Packaging & Shipping
| 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 |
Applications
Cyhalofop-butyl
Post-emergence herbicide with foliar uptake only and no soil activity. A systemic herbicide that is readily absorbed by plant tissue is moderately phloem-mobile and accumulates in meristematic regions. Grass weeds cease growth immediately after treatment, with yellow patches appearing within 2-3 days to one week, leading to necrosis and death of the whole plant within 2 to 3 weeks. For post-emergence control of grass weeds in rice. Applied at 75-100 g/ha in tropical rice and 180-310 g/ha in temperate rice. For selectivity in Poaceae species.
Clomazone
Biochemistry Inhibits carotenoid biosynthesis; Target enzyme not known. Selective herbicide, bsorbed by the roots and shoots and translocated upward. Susceptible species emerge but are devoid of pigmentation. Uses Control of broad-leaved and grass weeds in soya beans, peas, maize, oilseed rape, sugar cane, cassava, pumpkins, and tobacco. Applied preemergence or preplant incorporated.
Phytotoxicity Foliarcontact or vapours may cause visual symptoms of chlorosis to nearby sensitive plants. Formulation types CS. EC. WP.
Compatibility Compatible with many other herbicides, e. G. Metribuzin, linuron, chloramben, alachlor, trifluralin, pendimethalin, metolachlor, oryzalin or ethalfluralin.
Uses: Clomazone is a selective pre-sprout herbicide. It is used as closing treatment during post-planting and pre-sprouting. The product has high effect to control annual weeds of soybean, cotton, maixe etc. Field such as Echinochloa crus-galli. Polugonum bungeaanum. Chenopodium album. Setaria viridis. Abutllon the ophrasti. Solanum nigrum. Xanthium sibiricum, Amaranthus retroflexus etc.
Company Profile
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