Metamitron
SIAL/36154 - PESTANAL®, analytical standard
Synonym: 4-
CAS Number: 41394-05-2
Empirical Formula (Hill Notation): C10H10N4O
Molecular Weight: 202.21
EC Number: 255-349-3
MDL Number: MFCD00055524
Linear Formula: C10H10N4O
Product Type: Chemical
| application(s) | agriculture environmental |
| format | neat |
| grade | analytical standard |
| impurities | ≤0.5% water (Karl Fischer) |
| InChI | 1S/C10H10N4O/c1-7-12-13-9 |
| InChI key | VHCNQEUWZYOAEV-UHFFFAOYSA |
| mp | 165-170 °C |
| product line | PESTANAL® |
| Quality Level | 100 ![]() |
| shelf life | limited shelf life, expiry date on the label |
| SMILES string | CC1=NN=C(c2ccccc2)C(=O)N1 |
| suitability | passes test for identity (NMR) |
| technique(s) | gas chromatography (GC): suitable |
| HPLC: suitable | |
| NMR: suitable |
| 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: | Metamitron is a 1,2,4-triazine herbicide, which is yellow crystalline in nature and can easily degrade in soil to form stable metabolites. It can be prepared via reaction of N-acetyl-benzylhydrazone with hydroxylamine in the presence of potassium hydroxide in pyridine. |
| Legal Information: | PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany |
| Symbol | ![]() GHS06,GHS09 |
| Signal word | Danger |
| Hazard statements | H302 - H311 - H330 - H410 |
| Precautionary statements | P273 - P280 - P301 + P312 + P330 - P302 + P352 + P312 - P304 + P340 + P310 |
| Hazard Codes | Xn,N |
| Risk Statements | 22-50 |
| Safety Statements | 61 |
| RIDADR | UN 3077 9 / PGIII |
| WGK Germany | WGK 2 |
| Flash Point(F) | Not applicable |
| Flash Point(C) | Not applicable |
| mp | 165-170 °C |
| UNSPSC | 41116107 |



