1-naphthyl ditelluride
1-naphthyl ditelluride
CAS: 32294-58-9
Molecular Formula: C20H14Te2
1-naphthyl ditelluride - Names and Identifiers
| Name | 1-naphthyl ditelluride |
| Synonyms | 1-NAPHTHYL DITELLURIDE 1-naphthyl ditelluride Di(1-naphtyl) pertelluride Di-1-naphtyl perditelluride Bis(1-naphtyl) pertelluride Bis(1-naphtyl) perditelluride |
| CAS | 32294-58-9 |
| InChI | InChI=1/C20H14Te2/c1-3-11-17-15(7-1)9-5-13-19(17)21-22-20-14-6-10-16-8-2-4-12-18(16)20/h1-14H |
1-naphthyl ditelluride - Physico-chemical Properties
| Molecular Formula | C20H14Te2 |
| Molar Mass | 509.53 |
| Melting Point | 116-119°C(lit.) |
1-naphthyl ditelluride - 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 |
1-naphthyl ditelluride - Introduction
1-napthyl ditelluride is an organic compound with the chemical formula C10H7Te2. Its properties are as follows:
1. Appearance: 1-napthyl ditelluride is a white crystalline solid.
2. Melting Point: its melting point is about 98-100 ° C.
3. Solubility: It has good solubility in some organic solvents such as acetone, dichloromethane, ether and methanol.
One of the main uses of 1-napthyl ditelluride is as a reducing agent in organic synthesis. It can reduce ketones, aldehydes and other oxygenates to the corresponding alcohols. In addition, it can also be used in electron transfer reactions and cyclization reactions in organic synthesis.
The method for preparing 1-naphthyl ditelluride is usually obtained by reacting 1-naphthol with tellurium hydroxide. Specifically, 1-naphthol is first mixed with tellurium powder and reacted by heating in the presence of potassium hydroxide. The pure 1-napthyl ditelluride product is then obtained by purification, crystallization, etc.
When using and handling 1-napthyl ditelluride, pay attention to the following safety information:
1. It is a toxic substance that may cause damage to the human body. Contact with skin, eyes and inhalation of dust should be avoided.
2. Wear appropriate protective equipment such as gloves, glasses and respirators during operation.
3. Should be operated in a well-ventilated place to avoid the accumulation of dust.
4. When storing, it should be kept in a closed container, away from heat and fire sources.
5. Waste disposal should comply with relevant laws and regulations.
To ensure the safety and correctness of using 1-napthyl ditelluride, please do it strictly in a laboratory environment and follow the guidance of professionals.
1. Appearance: 1-napthyl ditelluride is a white crystalline solid.
2. Melting Point: its melting point is about 98-100 ° C.
3. Solubility: It has good solubility in some organic solvents such as acetone, dichloromethane, ether and methanol.
One of the main uses of 1-napthyl ditelluride is as a reducing agent in organic synthesis. It can reduce ketones, aldehydes and other oxygenates to the corresponding alcohols. In addition, it can also be used in electron transfer reactions and cyclization reactions in organic synthesis.
The method for preparing 1-naphthyl ditelluride is usually obtained by reacting 1-naphthol with tellurium hydroxide. Specifically, 1-naphthol is first mixed with tellurium powder and reacted by heating in the presence of potassium hydroxide. The pure 1-napthyl ditelluride product is then obtained by purification, crystallization, etc.
When using and handling 1-napthyl ditelluride, pay attention to the following safety information:
1. It is a toxic substance that may cause damage to the human body. Contact with skin, eyes and inhalation of dust should be avoided.
2. Wear appropriate protective equipment such as gloves, glasses and respirators during operation.
3. Should be operated in a well-ventilated place to avoid the accumulation of dust.
4. When storing, it should be kept in a closed container, away from heat and fire sources.
5. Waste disposal should comply with relevant laws and regulations.
To ensure the safety and correctness of using 1-napthyl ditelluride, please do it strictly in a laboratory environment and follow the guidance of professionals.
Last Update：2024-04-10 22:29:15
