- mefenpyr-diethyl
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- $0.00 / 25kg
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2025-05-06
- CAS:135590-91-9
- Min. Order: 1kg
- Purity: 97%
- Supply Ability: ES:100 tons
- mefenpyr-diethyl
-
- $50.00 / 25KG
-
2025-03-07
- CAS:135590-91-9
- Min. Order: 25KG
- Purity: 99
- Supply Ability: 100ton
- Mefenpyr-diethyl
-
- $90.00 / 1Kg/Bag
-
2020-11-16
- CAS:135590-91-9
- Min. Order: 1Kg/Bag
- Purity: 99%
- Supply Ability: 20 Tons
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| | Mefenpyr-diethyl Basic information |
| Product Name: | Mefenpyr-diethyl | | Synonyms: | 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylic acid diethyl ester;MEFENPYR-DIETHYL;EMBARK;Mefenpyr-diethyl [iso];1H-Pyrazole-3,5-dicarboxylic acid, 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-, diethyl ester;mefenpyr-diethyl (bsi, pa iso);Herbicide Safener Mefenpyr-Diethyl;HOE-107892 | | CAS: | 135590-91-9 | | MF: | C16H18Cl2N2O4 | | MW: | 373.23 | | EINECS: | 603-923-2 | | Product Categories: | | | Mol File: | 135590-91-9.mol |  |
| | Mefenpyr-diethyl Chemical Properties |
| Melting point | 50-52° | | Boiling point | 451.1±55.0 °C(Predicted) | | density | 1.34±0.1 g/cm3(Predicted) | | vapor pressure | 0-0.001Pa at 20-50℃ | | storage temp. | Sealed in dry,Room Temperature | | solubility | Chloroform (Slightly), Methanol (Slightly) | | pka | -5.89±0.70(Predicted) | | form | Solid | | color | Off-White to Light Beige | | Water Solubility | Water: < 0.1 mg/mL (insoluble) | | InChI | InChI=1S/C16H18Cl2N2O4/c1-4-23-14(21)12-9-16(3,15(22)24-5-2)20(19-12)13-7-6-10(17)8-11(13)18/h6-8H,4-5,9H2,1-3H3 | | InChIKey | OPGCOAPTHCZZIW-UHFFFAOYSA-N | | SMILES | N1(C2=CC=C(Cl)C=C2Cl)C(C)(C(OCC)=O)CC(C(OCC)=O)=N1 | | LogP | 4 at 25℃ and pH4-9 | | CAS DataBase Reference | 135590-91-9(CAS DataBase Reference) | | NIST Chemistry Reference | Mefenpyr-diethyl(135590-91-9) | | EPA Substance Registry System | Mefenpyr-diethyl (135590-91-9) |
| Hazard Codes | N | | Risk Statements | 51/53 | | Safety Statements | 60-61 | | RIDADR | UN 3077 | | WGK Germany | 3 | | RTECS | UQ6473000 | | HS Code | 2933.19.4300 | | HazardClass | 9 | | PackingGroup | III | | Toxicity | Log P (octanol/water): 3.83 (pH 6.3, 21°). LD50 in rats (mg/kg): >5000 orally, >4000 dermally; LC50 in carp (mg/l): 2.4 (Hacker) |
| | Mefenpyr-diethyl Usage And Synthesis |
| Description | Mefenpyr-diethyl is a foliar-acting safener of the pyrazoline chemical group, and after its absorption, the metabolization and detoxification of herbicides occur in treated plants. It is often used with fenoxaprop-P-ethyl and iodosulfuron for selective weed control in cereals. However, it does not have herbicidal activity. | | Uses | Mefenpyr-diethyl is used in herbicidal and herbicide-safener combinations as a resistant breaking solution for modern agriculture. | | Uses | Herbicide safener. |
| | Mefenpyr-diethyl Preparation Products And Raw materials |
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