2,4-Dichloro-6-methoxyqui...
2,4-Dichloro-6-methoxyquinazoline
CAS: 105763-77-7
Molecular Formula: C9H6Cl2N2O
2,4-Dichloro-6-methoxyqui... - Names and Identifiers
| Name | 2,4-Dichloro-6-methoxyquinazoline |
| Synonyms | 2,4-Dichloro-6-methoxyqui... 6-Methoxy-2,4-dichloroquinazoline 2,4-Dichloro-6-methoxyquinazoline Quinazoline,2,4-dichloro-6-methoxy- |
| CAS | 105763-77-7 |
2,4-Dichloro-6-methoxyqui... - Physico-chemical Properties
| Molecular Formula | C9H6Cl2N2O |
| Molar Mass | 229.06 |
| Density | 1.450 |
| Melting Point | 171 °C |
| Boling Point | 315.9±24.0 °C(Predicted) |
| pKa | -0.67±0.30(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
2,4-Dichloro-6-methoxyqui... - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | 25 - Toxic if swallowed |
| Safety Description | 45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN2811 |
| Hazard Class | IRRITANT |
2,4-Dichloro-6-methoxyqui... - Introduction
2,4-Dichloro-6-methoxyquinazoline is an organic compound with the chemical formula C10H6Cl2N2O. It is a solid crystal with a white or pale yellow color.
One of its main uses is as a pesticide to control some pests and weeds. It can achieve the effect of control by interfering with the nervous system of pests.
Regarding the preparation method, a common method is to react 4-methoxy-2, 6-dichloropyridine with hydrofluoric acid, then react with thiourea, and finally obtain the target product through chlorination and methanol treatment.
When using 2,4-dichloro-6-methoxyquinazoline, you need to pay attention to some safety information. It is a toxic substance that may cause harm to human health. Contact or inhalation of the substance may cause eye and skin irritation and may even cause poisoning. Therefore, appropriate protective measures should be taken during use, such as wearing protective glasses, gloves and respiratory protection equipment. In addition, care should be taken to store and dispose of the compound to avoid pollution and harm to the environment. The correct understanding and correct use of this compound is the key to ensure the safety of production and use.
One of its main uses is as a pesticide to control some pests and weeds. It can achieve the effect of control by interfering with the nervous system of pests.
Regarding the preparation method, a common method is to react 4-methoxy-2, 6-dichloropyridine with hydrofluoric acid, then react with thiourea, and finally obtain the target product through chlorination and methanol treatment.
When using 2,4-dichloro-6-methoxyquinazoline, you need to pay attention to some safety information. It is a toxic substance that may cause harm to human health. Contact or inhalation of the substance may cause eye and skin irritation and may even cause poisoning. Therefore, appropriate protective measures should be taken during use, such as wearing protective glasses, gloves and respiratory protection equipment. In addition, care should be taken to store and dispose of the compound to avoid pollution and harm to the environment. The correct understanding and correct use of this compound is the key to ensure the safety of production and use.
Last Update：2024-04-10 22:29:15
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