3-(4-Chlorphenyl)-1-methoxy-1-methylharnstoff
Monolinuron
CAS: 1746-81-2
Molecular Formula: C9H11ClN2O2
3-(4-Chlorphenyl)-1-methoxy-1-methylharnstoff - Names and Identifiers
3-(4-Chlorphenyl)-1-methoxy-1-methylharnstoff - Physico-chemical Properties
| Molecular Formula | C9H11ClN2O2 |
| Molar Mass | 214.65 |
| Density | 1.3575 (rough estimate) |
| Melting Point | 81.5℃ |
| Flash Point | 100°C |
| Water Solubility | 0.58g/L(room temperature) |
| Appearance | neat |
| Color | White to Light yellow to Light orange |
| BRN | 2212523 |
| pKa | 12.80±0.70(Predicted) |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.5790 (estimate) |
| Physical and Chemical Properties | The scientific name of Green Gulong is 3-(4-chlorophenyl)-1-methoxy-1-methylurea, the common name is monolinuron. White odorless crystal, melting point 79-80 ℃. The solubility in room temperature water is 0.58g/L, soluble in acetone, ethanol and mixed xylene. It is stable at its melting point temperature and in aqueous solution; it decomposes slowly in acids and alkalis, and in moist soil. Non-corrosive. It is prepared by the reaction of 4-chlorophenyl isocyanate with hydroxylamine, and then with dimethyl sulfate. It is a pre-bud herbicide, which can be absorbed by leaves and roots, and can effectively control annual weeds. |
3-(4-Chlorphenyl)-1-methoxy-1-methylharnstoff - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R48/22 - Harmful danger of serious damage to health by prolonged exposure if swallowed. R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
| Safety Description | S22 - Do not breathe dust. S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
| UN IDs | UN 3077 9/PG 3 |
| WGK Germany | 3 |
| RTECS | YS6425000 |
| HS Code | 29280000 |
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Multiple Specifications
Product Name: Monolinuron Visit Supplier Webpage Request for quotationCAS: 1746-81-2
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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