Metolachlor, predominantly S-Metolachlor
SIAL/33859 - PESTANAL®, analytical standard
Synonym: 2-Chloro-N-
CAS Number: 87392-12-9
Empirical Formula (Hill Notation): C15H22ClNO2
Molecular Weight: 283.79
MDL Number: MFCD04967118
Linear Formula: C15H22ClNO2
Product Type: Chemical
| application(s) | agriculture environmental |
| concentration | ~60% (S-Metolachlor (HPLC-ER)) |
| format | neat |
| grade | analytical standard |
| InChI | 1S/C15H22ClNO2/c1-5-13-8- |
| InChI key | WVQBLGZPHOPPFO-LBPRGKRZSA |
| product line | PESTANAL® |
| Quality Level | 100 ![]() |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CCc1cccc(C)c1N([C@@H](C)C |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable |
| Analysis Note: | May contain up to 40% (R)-enantiomer |
| Application: | Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support. |
| General description: | S-Metolachlor is a herbicide and an isomer of metolachlor, which can be used for selective grass weed control, and it can reduce the chemical load to the environment likewise give good efficiency. |
| Legal Information: | PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Symbol | ![]() GHS07,GHS09 |
| Signal word | Warning |
| Hazard statements | H317 - H410 |
| Precautionary statements | P273 - P280 - P302 + P352 |
| Hazard Codes | Xi,N |
| Risk Statements | 43-50/53 |
| Safety Statements | 24-37-60-61 |
| RIDADR | UN 3082 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| UNSPSC | 41116107 |



