pyrimidine-4,5,6-triamine
pyrimidine-4,5,6-triyltriamine
CAS: 118-70-7
Molecular Formula: C4H7N5
pyrimidine-4,5,6-triamine - Names and Identifiers
| Name | pyrimidine-4,5,6-triyltriamine |
| Synonyms | 129298 NSC 145059 NSC-145059 TIMTEC-BB SBB004267 4,5,6-Triaminopyrimidine 4,5,6-Pyrimidinetriamine 4,5,6-TRIAMINOPYRIMIDINE 4,5,6-TRIAMINO PYRIMIDINE pyrimidine-4,5,6-triamine PYRIMIDINE-4,5,6-TRIAMINE pyrimidine-4,5,6-triyltriamine Pyrimidine-4,5,6-triyltriamine 4,5,6-Pyrimidinetriamine (9CI) Pyrimidine, 4,5,6-triamino- (8CI) |
| CAS | 118-70-7 |
| EINECS | 204-270-2 |
| InChI | InChI=1/C4H7N5.H2O4S.H2O/c5-2-3(6)8-1-9-4(2)7;1-5(2,3)4;/h1H,5H2,(H4,6,7,8,9);(H2,1,2,3,4);1H2 |
pyrimidine-4,5,6-triamine - Physico-chemical Properties
| Molecular Formula | C4H7N5 |
| Molar Mass | 125.13 |
| Density | 1.512±0.06 g/cm3(Predicted) |
| Melting Point | 257 °C (decomp)(Solv: water (7732-18-5)) |
| Boling Point | 406.2±40.0 °C(Predicted) |
| Flash Point | 228.5°C |
| Vapor Presure | 8.28E-07mmHg at 25°C |
| pKa | 5.60±0.30(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
pyrimidine-4,5,6-triamine - Introduction
4,5, 6-Triaminopyrimidine (also known as TAP) is an organic compound with the chemical formula C6H9N5. The following is a description of its nature, use, preparation and safety information:
Nature:
1. Appearance: 4,5, 6-triaminopyrimidine is a white crystalline solid.
2. Solubility: Its solubility in water is low, but it has good solubility in many organic solvents.
3. Stability: It is a stable compound and is not easy to decompose at room temperature.
Use:
1. 4,5, 6-triaminopyrimidine is widely used as a precursor of dyes and pigments. It can be used to synthesize dyes and pigments of various colors, and is widely used in textiles, printing inks and coatings.
2. It can also be used as a component of photosensitive materials for optoelectronic devices and laser technology.
Preparation Method:
The preparation method of 4,5, 6-triaminopyrimidine mainly includes the following steps:
1. will 5-amino pyrimidine and nitrous acid action, generating 5-nitro pyrimidine.
2. The nitro compound reacts with ammonia gas under alkaline conditions to generate 4,5-diamino -6-nitropyrimidine.
3. Further reduction with ammonia gas under acidic conditions can obtain 4,5, 6-triaminopyrimidine.
Safety Information:
Under proper use and storage, 4,5, 6-triaminopyrimidine is generally a relatively safe compound. However, as a chemical substance, it is still necessary to pay attention to the following safety matters:
1. Avoid contact with skin and eyes. Wear appropriate protective gloves and glasses when using.
2. Avoid inhaling the fumes of its dust or solution. Good ventilation should be maintained during operation.
3. store it should be kept in a dry, cool place, and avoid contact with oxidants and fire.
Please note that this is only a brief introduction to the general properties of 4,5, 6-triaminopyrimidine, and the specific application and preparation method may vary depending on the situation. In practice, follow the relevant laboratory safety regulations.
Nature:
1. Appearance: 4,5, 6-triaminopyrimidine is a white crystalline solid.
2. Solubility: Its solubility in water is low, but it has good solubility in many organic solvents.
3. Stability: It is a stable compound and is not easy to decompose at room temperature.
Use:
1. 4,5, 6-triaminopyrimidine is widely used as a precursor of dyes and pigments. It can be used to synthesize dyes and pigments of various colors, and is widely used in textiles, printing inks and coatings.
2. It can also be used as a component of photosensitive materials for optoelectronic devices and laser technology.
Preparation Method:
The preparation method of 4,5, 6-triaminopyrimidine mainly includes the following steps:
1. will 5-amino pyrimidine and nitrous acid action, generating 5-nitro pyrimidine.
2. The nitro compound reacts with ammonia gas under alkaline conditions to generate 4,5-diamino -6-nitropyrimidine.
3. Further reduction with ammonia gas under acidic conditions can obtain 4,5, 6-triaminopyrimidine.
Safety Information:
Under proper use and storage, 4,5, 6-triaminopyrimidine is generally a relatively safe compound. However, as a chemical substance, it is still necessary to pay attention to the following safety matters:
1. Avoid contact with skin and eyes. Wear appropriate protective gloves and glasses when using.
2. Avoid inhaling the fumes of its dust or solution. Good ventilation should be maintained during operation.
3. store it should be kept in a dry, cool place, and avoid contact with oxidants and fire.
Please note that this is only a brief introduction to the general properties of 4,5, 6-triaminopyrimidine, and the specific application and preparation method may vary depending on the situation. In practice, follow the relevant laboratory safety regulations.
Last Update：2024-04-10 22:29:15
