65608-74-4
N-(4-Chlorobenzyl)urea
CAS: 65608-74-4
Molecular Formula: C8H9ClN2O
65608-74-4 - Names and Identifiers
| Name | N-(4-Chlorobenzyl)urea |
| Synonyms | N-(4-Chlorobenzyl)urea N-(4-CHLOROBENZYL)UREA Urea, N-[(4-chlorophenyl)methyl]- |
| CAS | 65608-74-4 |
65608-74-4 - Physico-chemical Properties
| Molecular Formula | C8H9ClN2O |
| Molar Mass | 184.62 |
| Melting Point | 198-200° |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD01314630 |
65608-74-4 - Risk and Safety
| Hazard Class | IRRITANT |
65608-74-4 - Introduction
N-(4-Chlorobenzyl)urea(N-(4-chlorophenylmethyl) urea) is an organic compound with the following properties:
1. Appearance: N-(4-Chlorobenzyl)urea is a white crystalline solid.
2. Solubility: Its solubility in water is low, but it can be well dissolved in organic solvents.
N-(4-Chlorobenzyl)urea has several applications:
1. Agriculture: This compound is used as an ingredient in pesticides and herbicides to control pests and weeds on crops.
2. Medicine: It is also used as an intermediate in the pharmaceutical industry and a precursor for synthetic drugs.
A common method for preparing N-(4-Chlorobenzyl)urea is to react 4-chlorobenzoyl chloride with urea. The specific steps are as follows:
1. In an appropriate solvent, 4-chlorobenzoyl chloride was slowly added to the urea solution.
2. The reaction mixture is kept under stirring at the appropriate temperature and the reaction is continued for a period of time.
3. After completion of the reaction, the precipitate is collected and purified by appropriate preparation steps.
Regarding safety information, the following should be noted when using and handling this compound:
1. Toxicity: N-(4-Chlorobenzyl)urea is a toxic compound that may cause harm to humans and the environment. In the process of use, should abide by the safety operation procedures, and take appropriate protective measures.
2. Restrictions on Use: This compound may be subject to legal and regulatory restrictions. When using or handling, please comply with relevant regulations and laws and regulations.
3. Storage and disposal: It should be stored in a dry, cool, well-ventilated place, away from heat and fire sources. Do not mix with oxidizers and flammable materials for storage. When handling, please follow local regulations for disposal or consult a professional.
1. Appearance: N-(4-Chlorobenzyl)urea is a white crystalline solid.
2. Solubility: Its solubility in water is low, but it can be well dissolved in organic solvents.
N-(4-Chlorobenzyl)urea has several applications:
1. Agriculture: This compound is used as an ingredient in pesticides and herbicides to control pests and weeds on crops.
2. Medicine: It is also used as an intermediate in the pharmaceutical industry and a precursor for synthetic drugs.
A common method for preparing N-(4-Chlorobenzyl)urea is to react 4-chlorobenzoyl chloride with urea. The specific steps are as follows:
1. In an appropriate solvent, 4-chlorobenzoyl chloride was slowly added to the urea solution.
2. The reaction mixture is kept under stirring at the appropriate temperature and the reaction is continued for a period of time.
3. After completion of the reaction, the precipitate is collected and purified by appropriate preparation steps.
Regarding safety information, the following should be noted when using and handling this compound:
1. Toxicity: N-(4-Chlorobenzyl)urea is a toxic compound that may cause harm to humans and the environment. In the process of use, should abide by the safety operation procedures, and take appropriate protective measures.
2. Restrictions on Use: This compound may be subject to legal and regulatory restrictions. When using or handling, please comply with relevant regulations and laws and regulations.
3. Storage and disposal: It should be stored in a dry, cool, well-ventilated place, away from heat and fire sources. Do not mix with oxidizers and flammable materials for storage. When handling, please follow local regulations for disposal or consult a professional.
Last Update：2024-04-09 20:02:46
