Mefenpyr-diethyl
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- $6 - $1612.96
- Product name: Mefenpyr-diethyl
- CAS: 135590-91-9
- MF: C16H18Cl2N2O4
- MW: 373.23
- EINECS:603-923-2
- MDL Number:MFCD09753375
- 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;Mefenpyr-dieth
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Brand
- A2B
- aablocks
- AK Scientific
- Alichem
- Ambeed
- American Custom Chemicals Corporation
- Chemenu
- Chem-Impex
- ChemScene
- Crysdot
- Sigma-Aldrich
- Synthonix
- TCI Chemical
Package
- 50MG
- 100mg
- 1g
- 2g
- 5g
- 10g
- 25g
- 100g
- 500g
- 1kg
- ManufacturerA2B
- Product numberAI32116
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging5g
- Price$8
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI32116
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging25g
- Price$11
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI32116
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging100g
- Price$15
- Updated2026-05-25
- Buy
- ManufacturerA2B
- Product numberAI32116
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging500g
- Price$47
- Updated2026-05-25
- Buy
- Manufactureraablocks
- Product numberAA00HU54
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging500g
- Price$53
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HU54
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging25g
- Price$12
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HU54
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging5g
- Price$8
- Updated2026-05-29
- Buy
- Manufactureraablocks
- Product numberAA00HU54
- Product descriptionDiethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging100g
- Price$17
- Updated2026-05-29
- Buy
- ManufacturerAK Scientific
- Product numberJ94555
- Product descriptionDiethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging100g
- Price$23
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ40221
- Product descriptionMefenpyr-diethyl 98%(HPLC),powder
- Packaging100mg
- Price$28
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberV0172
- Product descriptionMefenpyr diethyl 98%(HPLC)
- Packaging100g
- Price$31
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ94555
- Product descriptionDiethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging25g
- Price$12
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberV0172
- Product descriptionMefenpyr diethyl 98%(HPLC)
- Packaging25g
- Price$16
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ94555
- Product descriptionDiethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 95%
- Packaging500g
- Price$64
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ40221
- Product descriptionMefenpyr-diethyl 98%(HPLC),powder
- Packaging1g
- Price$68
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberV0172
- Product descriptionMefenpyrdiethyl
- Packaging1g
- Price$86
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| A2B | AI32116 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 5g | $8 | 2026-05-25 | Buy |
| A2B | AI32116 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 25g | $11 | 2026-05-25 | Buy |
| A2B | AI32116 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 100g | $15 | 2026-05-25 | Buy |
| A2B | AI32116 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 500g | $47 | 2026-05-25 | Buy |
| aablocks | AA00HU54 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 500g | $53 | 2026-05-29 | Buy |
| aablocks | AA00HU54 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 25g | $12 | 2026-05-29 | Buy |
| aablocks | AA00HU54 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 5g | $8 | 2026-05-29 | Buy |
| aablocks | AA00HU54 | Diethyl 1-(2,4-dichlorophenyl)-5-methyl-4,5-dihydro-1H-pyrazole-3,5-dicarboxylate 95% | 100g | $17 | 2026-05-29 | Buy |
| AK Scientific | J94555 | Diethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 95% | 100g | $23 | 2026-06-04 | Buy |
| AK Scientific | J40221 | Mefenpyr-diethyl 98%(HPLC),powder | 100mg | $28 | 2026-06-04 | Buy |
| AK Scientific | V0172 | Mefenpyr diethyl 98%(HPLC) | 100g | $31 | 2026-06-04 | Buy |
| AK Scientific | J94555 | Diethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 95% | 25g | $12 | 2026-06-04 | Buy |
| AK Scientific | V0172 | Mefenpyr diethyl 98%(HPLC) | 25g | $16 | 2026-06-04 | Buy |
| AK Scientific | J94555 | Diethyl 1-(2,4-Dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate 95% | 500g | $64 | 2026-06-04 | Buy |
| AK Scientific | J40221 | Mefenpyr-diethyl 98%(HPLC),powder | 1g | $68 | 2026-06-04 | Buy |
| AK Scientific | V0172 | Mefenpyrdiethyl | 1g | $86 | 2021-12-16 | Buy |
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)
Henry's Law Constant :3.8×103 mol/(m3Pa) at 25℃, Maniere et al. (2011)
Major Application :agriculture
environmental 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)
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)
Henry's Law Constant :3.8×103 mol/(m3Pa) at 25℃, Maniere et al. (2011)
Major Application :agriculture
environmental 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)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Mefenpyr-diethyl is used in herbicidal and herbicide-safener combinations as a resistant breaking solution for modern agriculture.More related product prices
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Suppliers and manufacturers
CONIER CHEM AND PHARMA LIMITED
SIMAGCHEM CORP
Hubei Ipure Biology Co., Ltd
ANHUI WITOP BIOTECH CO., LTD
Dayang Chem (Hangzhou) Co.,Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
