2-(1H-Pyrrol-1-yl)benzenamine - Names and Identifiers
2-(1H-Pyrrol-1-yl)benzenamine - Physico-chemical Properties
Molecular Formula | C10H10N2
|
Molar Mass | 158.2 |
Density | 1.1192 (rough estimate) |
Melting Point | 96-98°C(lit.) |
Boling Point | 273.29°C (rough estimate) |
Flash Point | 136.4°C |
Water Solubility | Insoluble in water. |
Vapor Presure | 0.00103mmHg at 25°C |
BRN | 1307631 |
pKa | 2.09±0.10(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.6392 (estimate) |
MDL | MFCD00005344 |
2-(1H-Pyrrol-1-yl)benzenamine - Risk and Safety
Hazard Symbols | Xn - Harmful
|
Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
R36/37/38 - Irritating to eyes, respiratory system and skin.
|
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
|
WGK Germany | 3 |
HS Code | 29339980 |
Packing Group | III |
2-(1H-Pyrrol-1-yl)benzenamine - Introduction
1-(2-Aminophenyl)pyrrole is an organic compound with the chemical formula C10H10N2. It is a pale yellow crystal that can be dissolved in many organic solvents, such as ether, dichloromethane and chloroform.
This compound has some important applications. One of them is as a raw material for organic dyes, especially for the synthesis of dyes and the preparation of pigments. It can also be used for catalysts and reagents in organic synthesis. In addition, it also has certain applications in the field of medicine, such as drug intermediates and fluorescent probes.
The method for preparing 1-(2-Aminophenyl)pyrrole is relatively simple. One common method of preparation is by the amine oxidation of pyrrole and aniline. In this reaction, pyrrole and aniline undergo a condensation reaction under acidic conditions to produce the desired product. By adjusting the reaction conditions, a higher yield can be obtained.
Regarding safety information, specific toxicity, hazard and stability data for 1-(2-Aminophenyl)pyrrole are currently insufficient. However, like most organic compounds, it can be irritating and toxic. In handling and storage, appropriate safety measures should be taken, such as wearing protective gloves and glasses, and handling in a well-ventilated area. During use, avoid inhalation, ingestion or contact with skin, and take care to avoid unsafe reactions with other chemicals. It is best to perform a toxicity test before use and follow the relevant laboratory practices.
Last Update:2024-04-09 21:32:42