36154

Metamitron

PESTANAL^®, analytical standard

• Synonym(e): 4-Amino-4,5-dihydro-3-methyl-6-phenyl-1,2,4-triazin-5-on
• Empirische Formel (Hill-System): C₁₀H₁₀N₄O
• CAS-Nummer: 41394-05-2
• Molekulargewicht: 202.21
• UNSPSC Code: 41116107
• NACRES: NA.24
• PubChem Substance ID: 329755299
• EC Number: 255-349-3
• Beilstein/REAXYS Number: 613129
• MDL number: MFCD00055524

Eigenschaften

• grade: analytical standard
• Quality Segment: 100
• product line: PESTANAL^®
• shelf life: limited shelf life, expiry date on the label
• technique(s): HPLC: suitable, NMR: suitable, gas chromatography (GC): suitable
• impurities: ≤0.5% water (Karl Fischer)
• mp: 165-170 °C
• suitability: passes test for identity (NMR)
• application(s): agriculture; environmental
• format: neat
• SMILES string: CC1=NN=C(c2ccccc2)C(=O)N1N
• InChI: 1S/C10H10N4O/c1-7-12-13-9(10(15)14(7)11)8-5-3-2-4-6-8/h2-6H,11H2,1H3
• InChI key: VHCNQEUWZYOAEV-UHFFFAOYSA-N

Beschreibung

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.

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Legal Information

PESTANAL is a registered trademark of Merck KGaA, Darmstadt, Germany

Sicherheitshinweise

• Was ist los?: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• PSA (Persönliche Schutzausrüstung): dust mask type N95 (US), Eyeshields, Faceshields, Gloves
• Piktogramme: GHS07,GHS09
• Signalwort: Warning
• Gefahrencodes: H302 + H332,H410
• Sicherheitshinweise: P261 - P264 - P271 - P273 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1
• Lagerklasse: 11 - Combustible Solids