2,2-Dinaphthyl ether
2,2-Dinaphthyl ether
CAS: 613-80-9
Molecular Formula: C20H14O
2,2-Dinaphthyl ether - Names and Identifiers
| Name | 2,2-Dinaphthyl ether |
| Synonyms | Dinaphthol di-2-naphthyl ether 2,2-Dinaphthyl ether 2,2'-oxydinaphthalene 2,2'-DINAPHTHYL ETHER Di-beta-naphthyl ether Naphthalene, 2,2'-oxybis- 2-(2-Naphthyloxy)naphthalene 2-naphthalen-2-yloxynaphthalene |
| CAS | 613-80-9 |
| EINECS | 210-356-0 |
2,2-Dinaphthyl ether - Physico-chemical Properties
| Molecular Formula | C20H14O |
| Molar Mass | 270.32 |
| Density | 1.0717 (rough estimate) |
| Melting Point | 105°C |
| Boling Point | 250 °C / 19mmHg |
| Solubility | DMSO (Slightly, Heated), Methanol (Slightly, Heated) |
| Appearance | Solid |
| Color | Off-White to Pale Beige |
| BRN | 2054097 |
| Storage Condition | Sealed in dry,Room Temperature |
| Refractive Index | 1.6700 (estimate) |
| MDL | MFCD00015447 |
2,2-Dinaphthyl ether - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| HS Code | 29029090 |
2,2-Dinaphthyl ether - Introduction
2,2-Dinaphthyl ether(2,2-Dinaphthyl ether) is an organic compound with the chemical formula C20H14O. It is a colorless crystal or solid with a special aromatic taste.
Regarding its properties, 2,2-Dinaphthyl ether is a non-volatile compound with a low melting point and a high boiling point. It is combustible and can burn in air. In addition, 2,2-Dinaphthyl ether has good solubility and can be dissolved in a variety of organic solvents, such as alcohols, ketones and aromatic hydrocarbons.
2,2-Dinaphthyl ether has a wide range of uses. It can be used as a solvent, a lubricant and an intermediate of a heterocyclic compound catalyst. In addition, it can also be used in cosmetics, plant protection agents and plastics.
2,2-Dinaphthyl ether can be prepared by the reaction of sodium sulfate of naphthalene and potassium permanganate. First, naphthalene is added to water together with sodium sulfate to produce sodium naphthol. Potassium permanganate was then added to oxidize it to naphthol. Finally, 2,2-Dinaphthyl ether was purified by distillation.
Regarding safety information, 2,2-Dinaphthyl ether should avoid reaction with strong oxidants and high temperatures. During storage and use, care should be taken to prevent it from contacting fire and high temperature. At the same time, should be away from fire and heat sources, stored in a cool, ventilated place. Wear protective gloves and eyes during operation. If contact with 2,2-Dinaphthyl ether is accidental, rinse immediately with plenty of water and seek medical attention.
Regarding its properties, 2,2-Dinaphthyl ether is a non-volatile compound with a low melting point and a high boiling point. It is combustible and can burn in air. In addition, 2,2-Dinaphthyl ether has good solubility and can be dissolved in a variety of organic solvents, such as alcohols, ketones and aromatic hydrocarbons.
2,2-Dinaphthyl ether has a wide range of uses. It can be used as a solvent, a lubricant and an intermediate of a heterocyclic compound catalyst. In addition, it can also be used in cosmetics, plant protection agents and plastics.
2,2-Dinaphthyl ether can be prepared by the reaction of sodium sulfate of naphthalene and potassium permanganate. First, naphthalene is added to water together with sodium sulfate to produce sodium naphthol. Potassium permanganate was then added to oxidize it to naphthol. Finally, 2,2-Dinaphthyl ether was purified by distillation.
Regarding safety information, 2,2-Dinaphthyl ether should avoid reaction with strong oxidants and high temperatures. During storage and use, care should be taken to prevent it from contacting fire and high temperature. At the same time, should be away from fire and heat sources, stored in a cool, ventilated place. Wear protective gloves and eyes during operation. If contact with 2,2-Dinaphthyl ether is accidental, rinse immediately with plenty of water and seek medical attention.
Last Update：2024-04-09 21:11:58
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