68251-77-4
2-Bromo-3-methoxynaphthalene
CAS: 68251-77-4
Molecular Formula: C11H9BrO
68251-77-4 - Names and Identifiers
| Name | 2-Bromo-3-methoxynaphthalene |
| Synonyms | 2-Bromo-3-methoxynaphthalene Naphthalene, 2-bromo-3-methoxy- |
| CAS | 68251-77-4 |
68251-77-4 - Physico-chemical Properties
| Molecular Formula | C11H9BrO |
| Molar Mass | 237.09 |
| Density | 1.447±0.06 g/cm3(Predicted) |
| Melting Point | 69-71 °C |
| Boling Point | 319.2±15.0 °C(Predicted) |
| Storage Condition | Room Temprature |
68251-77-4 - Upstream Downstream Industry
68251-77-4 - Introduction
2-Bromo-3-methoxynaphthalene is an organic compound with the chemical formula C11H9BrO, which is a derivative of naphthalene. The following is a description of the properties, uses, preparation and safety information of the compound:
Nature:
-Appearance: 2-Bromo-3-methoxynaphthalene is a white to pale yellow crystal.
-Melting point: about 62-65°C.
-Boiling point: about 305-307 ℃.
-Solubility: Soluble in ethanol, ether and acetone, slightly soluble in water.
Use:
- 2-Bromo-3-methoxynaphthalene is an important intermediate in organic synthesis and can be used to synthesize other compounds.
-It is often used as a starting material for organic synthesis reactions in chemical research.
Preparation Method:
2-Bromo-3-methoxynaphthalene has many preparation methods, one of which is commonly used in the following two steps:
1.2-Methoxy naphthalene reacts with sodium nitrite to generate 2-nitroso -3-methoxy naphthalene.
2.2-nitroso -3-methoxy naphthalene is reacted with hydrochloric acid and cuprous chloride to generate 2-Bromo-3-methoxynaphthalene.
Safety Information:
- 2-Bromo-3-methoxynaphthalene is an organic compound and needs to follow general laboratory safety practices.
-Wear protective gloves, goggles and lab coats to avoid contact with skin and eyes during operation.
-Avoid inhaling its vapor, and operate in a well-ventilated place.
-Storage should be sealed and placed in a cool, dry place, away from fire and oxidizing agents.
Please note that the above information is for reference only. Please follow the guidelines for the use of chemicals and relevant safety practices in actual operation.
Nature:
-Appearance: 2-Bromo-3-methoxynaphthalene is a white to pale yellow crystal.
-Melting point: about 62-65°C.
-Boiling point: about 305-307 ℃.
-Solubility: Soluble in ethanol, ether and acetone, slightly soluble in water.
Use:
- 2-Bromo-3-methoxynaphthalene is an important intermediate in organic synthesis and can be used to synthesize other compounds.
-It is often used as a starting material for organic synthesis reactions in chemical research.
Preparation Method:
2-Bromo-3-methoxynaphthalene has many preparation methods, one of which is commonly used in the following two steps:
1.2-Methoxy naphthalene reacts with sodium nitrite to generate 2-nitroso -3-methoxy naphthalene.
2.2-nitroso -3-methoxy naphthalene is reacted with hydrochloric acid and cuprous chloride to generate 2-Bromo-3-methoxynaphthalene.
Safety Information:
- 2-Bromo-3-methoxynaphthalene is an organic compound and needs to follow general laboratory safety practices.
-Wear protective gloves, goggles and lab coats to avoid contact with skin and eyes during operation.
-Avoid inhaling its vapor, and operate in a well-ventilated place.
-Storage should be sealed and placed in a cool, dry place, away from fire and oxidizing agents.
Please note that the above information is for reference only. Please follow the guidelines for the use of chemicals and relevant safety practices in actual operation.
Last Update：2024-04-10 22:29:15
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