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imazethapyr |
| common name: |
imazethapyr |
| chemical name: |
(rs)-5-ethyl-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)-nicotinic acid |
| cas no.: |
81335-77-5 |
| molecular formula: |
c15h19n3o3 |
| molecular weight: |
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| details: |
properties
 purity is 98%. melting point 169-173℃. boiling point: breaks down at 180℃, relative density 1.10-1.12. vapor pressure <1.3×10-2mpa(60℃). solubility (25℃, g/l): water 1.4, acetone 48.2, methyl alcohol 105, dichloromethane 185, dimethyl sulfoxide 422, isopropanol 17. stability: stable at normal temperature: pka value: pka1=2.1. pka2=3.9. |
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technical material
