2,5-dichloroquinazolin-4-ol
2,5-dichloroquinazolin-4-ol
CAS: 1107694-73-4
Molecular Formula: C8H4Cl2N2O
2,5-dichloroquinazolin-4-ol - Names and Identifiers
| Name | 2,5-dichloroquinazolin-4-ol |
| Synonyms | 2,5-dichloroquinazolin-4-ol 2,5-Dichloro-4(3H)-quinazolinone 2,5-Dichloroquinazolin-4(3H)-one 4(3H)-Quinazolinone, 2,5-dichloro- |
| CAS | 1107694-73-4 |
2,5-dichloroquinazolin-4-ol - Physico-chemical Properties
| Molecular Formula | C8H4Cl2N2O |
| Molar Mass | 215.04 |
| Density | 1.65±0.1 g/cm3(Predicted) |
| Boling Point | 373.5±44.0 °C(Predicted) |
| pKa | -4.62±0.20(Predicted) |
| Storage Condition | 2-8°C |
| Sensitive | IRRITANT |
| MDL | MFCD21648489 |
2,5-dichloroquinazolin-4-ol - Introduction
2,5-Dichloroquinazoline -4-one is an organic compound with the chemical formula C10H5Cl2N3O.
Nature:
2,5-Dichloroquinazolin -4-one is a white solid with a special odor. Its melting point is about 210-212 degrees Celsius. It is insoluble in water, but soluble in organic solvents such as ethanol, dimethyl sulfoxide, etc. It decomposes easily when heated.
Use:
2,5-Dichloroquinazoline -4-one is widely used in agriculture. It is a broad-spectrum insecticide and has a good killing effect on a variety of pests. It is usually used to control pests on crops, such as vegetables, fruits, rice, etc. Its mechanism of action is to inhibit the neurotransmission of pests, resulting in paralysis and death.
Preparation Method:
2,5-Dichloroquinazoline -4-one can be synthesized by a variety of methods. A common method is to convert 2-cyano-5-chloroquinazoline to 2,5-dichloroquinazoline -4-one by a substitution reaction starting from it.
Safety Information:
2,5-dichloroquinazolin -4-one has certain toxicity, so safety should be paid attention to during use. It may have adverse effects on the human body and the environment. Avoid inhalation of dust or skin contact and wear appropriate protective equipment. After use, the waste should be properly disposed of to avoid pollution to the environment. Reactions with other chemicals should be avoided during storage and transportation to ensure safety.
Nature:
2,5-Dichloroquinazolin -4-one is a white solid with a special odor. Its melting point is about 210-212 degrees Celsius. It is insoluble in water, but soluble in organic solvents such as ethanol, dimethyl sulfoxide, etc. It decomposes easily when heated.
Use:
2,5-Dichloroquinazoline -4-one is widely used in agriculture. It is a broad-spectrum insecticide and has a good killing effect on a variety of pests. It is usually used to control pests on crops, such as vegetables, fruits, rice, etc. Its mechanism of action is to inhibit the neurotransmission of pests, resulting in paralysis and death.
Preparation Method:
2,5-Dichloroquinazoline -4-one can be synthesized by a variety of methods. A common method is to convert 2-cyano-5-chloroquinazoline to 2,5-dichloroquinazoline -4-one by a substitution reaction starting from it.
Safety Information:
2,5-dichloroquinazolin -4-one has certain toxicity, so safety should be paid attention to during use. It may have adverse effects on the human body and the environment. Avoid inhalation of dust or skin contact and wear appropriate protective equipment. After use, the waste should be properly disposed of to avoid pollution to the environment. Reactions with other chemicals should be avoided during storage and transportation to ensure safety.
Last Update：2024-04-10 22:29:15
