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mefenpyr-diethyl · CAS 135590-91-9 · C16H18Cl2N2O4. UNII RHH2Z9715C.
| CAS Registry Number | 135590-91-9 |
|---|---|
| PubChem CID | 10937610 |
| Molecular formula | C16H18Cl2N2O4 |
| IUPAC name | diethyl 1-(2,4-dichlorophenyl)-5-methyl-4H-pyrazole-3,5-dicarboxylate |
| UNII (FDA) | RHH2Z9715C |
| Molecular Weight | 373.2 |
|---|---|
| XLogP3 | 3.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 6 |
| Rotatable Bond Count | 7 |
| Exact Mass | 372.0643624 |
| Monoisotopic Mass | 372.0643624 |
| Topological Polar Surface Area | 68.2 |
| Heavy Atom Count | 24 |
| Formal Charge | 0 |
| GHS notification summary | 0.6% (1 / 161) |
|---|
| GHS notification summary | 0.6% (1 / 161) |
|---|---|
| Reported hazard statements | H411 (99.4%) |
This chemical does not meet GHS hazard criteria for 0.6% (1 of 161) of reports.
H411 (99.4%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]
Mefenpyr-diethyl; 135590-91-9; Mefenpyr-diethyl [ISO]; DTXSID6037564; UNII-RHH2Z9715C; RHH2Z9715C; MEFENPYR-DIETHYL [MI]; 1H-Pyrazole-3,5-dicarboxylic acid, 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-, diethyl ester; DTXCID4017564; EC 603-923-2; Diethyl (RS)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxilate; diethyl (rs)-1-(2,4-dichlorophenyl)-5-methyl-2-pyrazoline-3,5-dicarboxylate; diethyl 1-(2,4-dichlorophenyl)-4,5-dihydro-5-methyl-1H-pyrazole-3,5-dicarboxylate; RefChem:156251; CHEBI:133786; Diethyl-1-(2,4-dichlorophenyl)-4,5-dihyfro-5-methyl-1H-pyrazole-3,5-dicarboxilate
CAS 135590-91-9; molecular formula C16H18Cl2N2O4; molecular weight — g/mol.
Mefenpyr-diethyl, 135590-91-9, Mefenpyr-diethyl [ISO], DTXSID6037564, UNII-RHH2Z9715C, RHH2Z9715C.
0.6% of GHS notifications report no hazard classification (1 of 161).
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.