naphthyl naphthalene
2,2'-BINAPHTHYL
CAS: 612-78-2
Molecular Formula: C20H14
naphthyl naphthalene - Names and Identifiers
| Name | 2,2'-BINAPHTHYL |
| Synonyms | dinaphthyl 2,2'-BINAPHTHYL β,β'-binaphthyl 2,2'-DINAPHTHYL 2,2'-binaphthalene 2,2'-Binaphthalene naphthyl naphthalene BETA,BETA'-BINAPHTHYL |
| CAS | 612-78-2 |
| EINECS | 210-320-4 |
naphthyl naphthalene - Physico-chemical Properties
| Molecular Formula | C20H14 |
| Molar Mass | 254.33 |
| Density | 1.1180 (estimate) |
| Melting Point | 187.9°C |
| Boling Point | 452°C |
| Refractive Index | 1.7040 (estimate) |
naphthyl naphthalene - Upstream Downstream Industry
| Raw Materials | 2,2-DINAPHTHYL KETONE 2-hydroxy-1,2-bis(naphthalen-2-yl)ethanone 1,2-bis(2-naphthyl)ethan-1,2-dione |
| Downstream Products | 2-(2-NAPHTHYL)QUINOLINE |
naphthyl naphthalene - Introduction
2,2 '-BINAPHTHYL is an organic compound with the chemical formula C20H14O, which is formed by connecting two naphthalene groups through an oxygen atom. The following is a description of the nature, use, preparation and safety information of 2,2 '-BINAPHTHYL:
Nature:
-Appearance: 2,2 '-BINAPHTHYL is a white or yellowish crystalline solid.
-Solubility: Soluble in organic solvents (such as ethanol, dimethylformamide), almost insoluble in water.
-Melting point: about 170-174 ℃.
Use:
-Catalyst: The main use of 2,2 '-BINAPHTHYL is as a chiral catalyst, which has the characteristics of catalytic activity for asymmetric synthesis reactions. For example, it can be used in asymmetric hydrogenation, asymmetric hydrogenation, asymmetric boration, and the like.
-Photoelectric materials: Because 2,2 '-BINAPHTHYL has good electron transport properties, it is often used in the preparation of materials for organic electronic devices (such as field effect transistors, solar cells, etc.).
Method:
A common preparation method of -2,2 '-BINAPHTHYL is obtained by the condensation reaction of naphthalene under the catalysis of aluminum chloride. The specific steps include dissolving naphthalene in dry aluminum chloride, heating the reaction, filtering to obtain the product, and then purifying by crystallization to obtain 2,2 '-BINAPHTHYL.
Safety Information:
- 2,2 '-BINAPHTHYL is an organic compound with certain toxicity, so it needs to be handled and stored correctly, avoid contact with skin and eyes, and avoid inhaling dust or vapor.
-During use, wear protective gloves, goggles and protective mask to ensure good ventilation.
-In case of accidental contact or accidental ingestion, medical assistance should be sought immediately and necessary first aid measures should be provided.
It should be noted that the information provided above is for reference only. Please follow the laboratory standard operating procedures in actual operation and refer to the chemical safety data sheet (SDS) get more detailed security information.
Nature:
-Appearance: 2,2 '-BINAPHTHYL is a white or yellowish crystalline solid.
-Solubility: Soluble in organic solvents (such as ethanol, dimethylformamide), almost insoluble in water.
-Melting point: about 170-174 ℃.
Use:
-Catalyst: The main use of 2,2 '-BINAPHTHYL is as a chiral catalyst, which has the characteristics of catalytic activity for asymmetric synthesis reactions. For example, it can be used in asymmetric hydrogenation, asymmetric hydrogenation, asymmetric boration, and the like.
-Photoelectric materials: Because 2,2 '-BINAPHTHYL has good electron transport properties, it is often used in the preparation of materials for organic electronic devices (such as field effect transistors, solar cells, etc.).
Method:
A common preparation method of -2,2 '-BINAPHTHYL is obtained by the condensation reaction of naphthalene under the catalysis of aluminum chloride. The specific steps include dissolving naphthalene in dry aluminum chloride, heating the reaction, filtering to obtain the product, and then purifying by crystallization to obtain 2,2 '-BINAPHTHYL.
Safety Information:
- 2,2 '-BINAPHTHYL is an organic compound with certain toxicity, so it needs to be handled and stored correctly, avoid contact with skin and eyes, and avoid inhaling dust or vapor.
-During use, wear protective gloves, goggles and protective mask to ensure good ventilation.
-In case of accidental contact or accidental ingestion, medical assistance should be sought immediately and necessary first aid measures should be provided.
It should be noted that the information provided above is for reference only. Please follow the laboratory standard operating procedures in actual operation and refer to the chemical safety data sheet (SDS) get more detailed security information.
Last Update：2024-04-10 22:29:15
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Spot supply
Product Name: Butenafine Impurity 55 Visit Supplier Webpage Request for quotationCAS: 612-78-2
Tel: 0714-3999186
Email: 2853786052@qq.com
Mobile: 86+15671228036
QQ: 2853786052
Wechat: 15671228036
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Raw Materials for naphthyl naphthalene
Downstream Products for naphthyl naphthalene