F 8426
carfentrazone-ethyl
CAS: 128621-72-7
Molecular Formula: C13H10Cl2F3N3O3
F 8426 - Names and Identifiers
F 8426 - Physico-chemical Properties
| Molecular Formula | C13H10Cl2F3N3O3 |
| Molar Mass | 384.14 |
| Density | 1.67±0.1 g/cm3(Predicted) |
| Boling Point | 472.8±55.0 °C(Predicted) |
| pKa | 2.76±0.14(Predicted) |
| Physical and Chemical Properties | The pure chemical property is a viscous yellow liquid. M. p.-22.1 ℃, relative density 1.457(20 ℃), vapor pressure 1.6 × 10-5Pa (25 ℃), partition coefficient 3.36, solubility in water 12 μg/L (20 ℃), 22 μg/L (5 ℃). The half-life in the soil is only a few hours. |
| Use | Uses triazolinone selective post-emergence herbicides. Protoporphyrinogen oxidase inhibitors, through the inhibition of chlorophyll biosynthesis in the process of protoporphyrinogen oxidase and damage the cell membrane, so that leaves quickly dry up and die. It is suitable for controlling broad-leaved weeds in wheat, soybean, rice, corn and other crops such as pig, wild sesame, Borna, hemp, red Chenopodium, empty tube Petunia, Chenopodium, amaranth, small fruit flax, ground skin, solanum nigrum, white mustard and other weeds. In particular, it has excellent control effect on weeds such as pig, hemp, red heart, empty tube and so on, and has good activity on some weeds that produce antibodies against sulfonylurea herbicides. The recommended dosage of 20-35g/hm2, the water spray treatment. |
F 8426 - Upstream Downstream Industry
| Raw Materials | Pyruvic acid Ethyl acrylate Diphenylphosphoryl azide 2-Fluoroaniline Chlorofluoromethane triazoline 4-Chloro-2-fluoroaniline Carfentrazone-ethyl |
| Downstream Products | CARFENTRAZONE-ETHYL |
F 8426 - Nature
| EPA chemical information | Benzenepropanoic acid, .alpha.,2-dichloro-5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1-yl]-4-fluoro- (128621-72-7) |
Last Update：2024-04-10 22:29:15
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View History
F 8426
Acetamide MEA
Violet 3R
613-69-4
351-70-2
2228295-89-2
Dichlorotetrafluoroethane
trans-1,2-Cyclohexanediol
1-chloroactane
3-(4-MORPHOLINO)PROPIOPHENONE HYDROCHLORIDE
Acetamide MEA
Violet 3R
613-69-4
351-70-2
2228295-89-2
Dichlorotetrafluoroethane
trans-1,2-Cyclohexanediol
1-chloroactane
3-(4-MORPHOLINO)PROPIOPHENONE HYDROCHLORIDE
Raw Materials for F 8426
Downstream Products for F 8426