Fenpyroximate
Chemical Name: (E)-α -[(1, 3-dimethyl-5-phenoxy-1H-pyrazol-4-yl)methylene]amino]oxy]
Methyl]benzoate.
FORMULA: C24H27N3O4.
M. W.: 421.5.
CAS No.: 134098-61-6.
DESCRIPTION:
Appearance: White, crystalline powder.
Melting Point: 101.1-102.4° C.
Vapour Pressure: 0.0075 MPa (25° C)
Stability: Stability Stable in acid and alkali. Solubility In water 1.46× 0-2 mg/l (20° C). In methanol 15, acetone 150, dichloromethane 1307, chloroform 1197, tetrahydrofuran 737 (all in g/l, 25° C). Stability Stable in acid and alkali.
Toxicity: Oral Acute oral LD50 for male rats 480, female rats 245 mg/kg. Skin and eye Acute percutaneous LD50 for male and female rats >2000 mg/kg. Non-irritating to skin; Slightly irritating to eyes (rabbits). Inhalation LC50 (4 h) for male rats 0.33, female rats 0.36 mg/l. NOEL for male rats 0.97, female rats 1.21 mg/kg b. W. ADI (JMPR) 0.01 mg/kg b. W. [1995]. Other Not carcinogenic, teratogenic or mutagenic in long-term studies.
SPECIFICATIONS: 95%TC, 5%SC, 10%SC.
USES: Control of important phytophagous mites. Effective against Tetranychidae (spider mites), Tarsonemidae, Tenuipalpidae (false spider mites) and Eriophyidae in citrus, apple, pear, peach, grapes, etc.
| Name of product | FENPYROXIMATE 5% SC |
| Index name | Index value | Measured value |
| Appearance | Flowing suspensible liquid | Qualified |
| Content (%) | ≥5.00 | 5.19 |
| Suspension rate (%) | ≥90.00 | 95.29 |
| Fineness (through 75um, %) | ≥98.00 | 99.13 |
| PH value | 5.00-8.00 | 6.71 |
| Pourability | Residues after pouribility (%) | ≤5.00 | 2.58 |
| Residues after washing (%) | ≤1.00 | 0.12 |