N-(4-甲基苯基)硝酸胍
(4-methylphenyl)-Guanidine
CAS: 54015-04-2
Molecular Formula: C8H11N3
N-(4-甲基苯基)硝酸胍 - Names and Identifiers
| Name | (4-methylphenyl)-Guanidine |
| Synonyms | N-P-TOLYL-GUANIDINE (4-methylphenyl)-Guanidine 2-(4-methylphenyl)guanidine Guanidine, N-(4-methylphenyl)- |
| CAS | 54015-04-2 |
N-(4-甲基苯基)硝酸胍 - Physico-chemical Properties
| Molecular Formula | C8H11N3 |
| Molar Mass | 149.19 |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
N-(4-甲基苯基)硝酸胍 - Introduction
(4-methylphenyl)-Guanidine, also known as (4-methylphenyl)-Guanidine, is an organic compound. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance:(4-methylphenyl)-The Guanidine is a white crystalline solid.
-Solubility: It is insoluble in water, but can be dissolved in organic solvents such as ethanol and methanol.
-Melting point: Its melting point is about 182-185°C.
-Chemical properties: It is an alkaline substance with a variety of applications.
Use:
-Antioxidant:(4-methylphenyl)-Guanidine is widely used as a protective agent in the rubber industry to inhibit the thermal decomposition of rubber during aging and vulcanization.
-Medicinal chemistry: It can also be used to prepare pharmaceutical intermediates, such as antihypertensive drugs and bactericidal drugs.
-Chemical reagent: It can be used as a catalyst and reagent in organic synthesis.
Preparation Method:
(4-methylphenyl)-Guanidine can be prepared by reacting aniline with formaldehyde. The specific steps include the nucleophilic addition reaction of aniline and formaldehyde to generate N,N'-diphenyl urea, and then through acid catalysis, adding sodium sulfite inhibitor to obtain (4-methylphenyl)-Guanidine.
Safety Information:
- (4-methylphenyl)-Guanidine is a chemical and should be careful to follow safe operating procedures.
-During operation, pay attention to avoid direct contact with the skin and inhalation of its vapor.
-When encountering it, immediately flush contaminated skin or eyes with water and seek medical help as soon as possible.
-When storing, it should be kept in a dry, cool, well-ventilated place, and away from fire and oxidizing agents.
Please note that this is general information only. Prior to the specific use of this compound, it is recommended to consult the relevant literature and official information, and to follow the safety procedures of the laboratory.
Nature:
-Appearance:(4-methylphenyl)-The Guanidine is a white crystalline solid.
-Solubility: It is insoluble in water, but can be dissolved in organic solvents such as ethanol and methanol.
-Melting point: Its melting point is about 182-185°C.
-Chemical properties: It is an alkaline substance with a variety of applications.
Use:
-Antioxidant:(4-methylphenyl)-Guanidine is widely used as a protective agent in the rubber industry to inhibit the thermal decomposition of rubber during aging and vulcanization.
-Medicinal chemistry: It can also be used to prepare pharmaceutical intermediates, such as antihypertensive drugs and bactericidal drugs.
-Chemical reagent: It can be used as a catalyst and reagent in organic synthesis.
Preparation Method:
(4-methylphenyl)-Guanidine can be prepared by reacting aniline with formaldehyde. The specific steps include the nucleophilic addition reaction of aniline and formaldehyde to generate N,N'-diphenyl urea, and then through acid catalysis, adding sodium sulfite inhibitor to obtain (4-methylphenyl)-Guanidine.
Safety Information:
- (4-methylphenyl)-Guanidine is a chemical and should be careful to follow safe operating procedures.
-During operation, pay attention to avoid direct contact with the skin and inhalation of its vapor.
-When encountering it, immediately flush contaminated skin or eyes with water and seek medical help as soon as possible.
-When storing, it should be kept in a dry, cool, well-ventilated place, and away from fire and oxidizing agents.
Please note that this is general information only. Prior to the specific use of this compound, it is recommended to consult the relevant literature and official information, and to follow the safety procedures of the laboratory.
Last Update：2024-04-09 15:17:58
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