21860-03-7
2,5-di-tert-butylaniline
CAS: 21860-03-7
Molecular Formula: C14H23N
21860-03-7 - Names and Identifiers
| Name | 2,5-di-tert-butylaniline |
| Synonyms | 2,5-DI-TERT-BUTYLANILINE 2,5-di-tert-butylaniline 2,5-di-tert-butylbenzenamine Benzenamine, 2,5-bis(1,1-dimethylethyl)- |
| CAS | 21860-03-7 |
| InChI | InChI=1/C14H23N/c1-13(2,3)10-7-8-11(12(15)9-10)14(4,5)6/h7-9H,15H2,1-6H3 |
21860-03-7 - Physico-chemical Properties
| Molecular Formula | C14H23N |
| Molar Mass | 205.34 |
| Density | 0.912g/cm3 |
| Melting Point | 103-106 °C (lit.) |
| Boling Point | 294.7°C at 760 mmHg |
| Flash Point | 129.3°C |
| Vapor Presure | 0.0016mmHg at 25°C |
| BRN | 2691916 |
| Storage Condition | Room Temprature |
| Refractive Index | 1.509 |
21860-03-7 - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - 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 |
21860-03-7 - Introduction
2,5-di-tert-butylaniline(2,5-di-tert-butylaniline) is an organic compound with the chemical formula C14H23N. Its physical properties are as follows:
Nature:
-Appearance: 2,5-di-tert-butylaniline is a yellow to yellow-brown solid.
-Melting point: about 38-42 degrees Celsius.
-Boiling point: Approximately 271-275 degrees Celsius.
-Density: about 0.928 g/mL.
-Solubility: 2,5-di-tert-butylaniline is soluble in organic solvents such as ether, benzene and acetone.
Use:
- 2,5-di-tert-butylaniline can be used as an intermediate for the synthesis of other compounds, such as dyes, fluorescent whitening agents, pharmaceutical intermediates.
-It can also be used as a flame retardant, added to plastics, rubber and other materials to improve its flame retardant properties.
Method:
2,5-di-tert-butylaniline is usually synthesized by reacting aniline with tert-butyl magnesium bromide. The specific step is to react aniline with tert-butyl magnesium bromide under an inert atmosphere to generate an intermediate, and then convert the intermediate into a target product by acid treatment.
Safety Information:
- 2,5-di-tert-butylaniline is irritating to the eyes and skin, and should be rinsed with plenty of water immediately after contact.
-use should pay attention to protective measures, such as wearing appropriate protective clothing, safety glasses and gloves.
-Avoid inhaling its vapors or dust and do not ingest them.
-When storing and handling, keep away from fire and oxidizing agents, and keep the container sealed.
-If an accident occurs, seek medical help immediately.
-When using or handling 2,5-di-tert-butylaniline, the relevant chemical safety practices should be followed.
Nature:
-Appearance: 2,5-di-tert-butylaniline is a yellow to yellow-brown solid.
-Melting point: about 38-42 degrees Celsius.
-Boiling point: Approximately 271-275 degrees Celsius.
-Density: about 0.928 g/mL.
-Solubility: 2,5-di-tert-butylaniline is soluble in organic solvents such as ether, benzene and acetone.
Use:
- 2,5-di-tert-butylaniline can be used as an intermediate for the synthesis of other compounds, such as dyes, fluorescent whitening agents, pharmaceutical intermediates.
-It can also be used as a flame retardant, added to plastics, rubber and other materials to improve its flame retardant properties.
Method:
2,5-di-tert-butylaniline is usually synthesized by reacting aniline with tert-butyl magnesium bromide. The specific step is to react aniline with tert-butyl magnesium bromide under an inert atmosphere to generate an intermediate, and then convert the intermediate into a target product by acid treatment.
Safety Information:
- 2,5-di-tert-butylaniline is irritating to the eyes and skin, and should be rinsed with plenty of water immediately after contact.
-use should pay attention to protective measures, such as wearing appropriate protective clothing, safety glasses and gloves.
-Avoid inhaling its vapors or dust and do not ingest them.
-When storing and handling, keep away from fire and oxidizing agents, and keep the container sealed.
-If an accident occurs, seek medical help immediately.
-When using or handling 2,5-di-tert-butylaniline, the relevant chemical safety practices should be followed.
Last Update：2024-04-09 15:17:55
