3-bromo-2-naphthalenol
2-NAPHTHALENOL, 3-BROMO-
CAS: 30478-88-7
Molecular Formula: C10H7BrO
3-bromo-2-naphthalenol - Names and Identifiers
| Name | 2-NAPHTHALENOL, 3-BROMO- |
| Synonyms | 3-broMonaphthalen-2-ol 3-bromo-2-naphthalenol 2-NAPHTHALENOL, 3-BROMO- |
| CAS | 30478-88-7 |
3-bromo-2-naphthalenol - Physico-chemical Properties
| Molecular Formula | C10H7BrO |
| Molar Mass | 223.07 |
| Density | 1.614±0.06 g/cm3(Predicted) |
| Melting Point | 82 °C |
| Boling Point | 313.7±15.0 °C(Predicted) |
| pKa | 8.03±0.40(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
3-bromo-2-naphthalenol - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. |
| WGK Germany | 3 |
3-bromo-2-naphthalenol - Upstream Downstream Industry
| Raw Materials | 3-Bromo-1-hydroxynaphthalene |
| Downstream Products | 2-Bromo-3-methoxynaphthalene |
3-bromo-2-naphthalenol - Introduction
2-napthalenol, 3-BROMO-is an organic compound with the chemical formula C10H7BrO. It is a white crystal and can be dissolved in organic solvents such as alcohols, ethers and chloroform.
This compound is mainly used in the field of organic synthesis. It can be used as a pharmaceutical intermediate for the synthesis of a variety of drugs and pesticides. In addition, it can also be used in the synthesis of dyes and dye intermediates.
The method for preparing 2-NAPHTHALENOL, 3-BROMO-is usually to react 2-naphthol with ferrous bromide. Ferrous bromide is first dissolved in hydrochloric acid, then 2-naphthol is added, and the reaction yields 2-NAPHTHALENOL, 3-BROMO-. Finally the product is obtained by filtration and crystallization.
2-napthalenol, 3-BROMO-has high security, but it is still necessary to take appropriate security measures during operation. It is irritating and may cause irritation to the eyes and skin. When in use, it is recommended to wear appropriate protective gloves, glasses and laboratory coats. During storage, it should be kept in a cool, dry, well-ventilated place, away from fire and oxidizing agents.
This compound is mainly used in the field of organic synthesis. It can be used as a pharmaceutical intermediate for the synthesis of a variety of drugs and pesticides. In addition, it can also be used in the synthesis of dyes and dye intermediates.
The method for preparing 2-NAPHTHALENOL, 3-BROMO-is usually to react 2-naphthol with ferrous bromide. Ferrous bromide is first dissolved in hydrochloric acid, then 2-naphthol is added, and the reaction yields 2-NAPHTHALENOL, 3-BROMO-. Finally the product is obtained by filtration and crystallization.
2-napthalenol, 3-BROMO-has high security, but it is still necessary to take appropriate security measures during operation. It is irritating and may cause irritation to the eyes and skin. When in use, it is recommended to wear appropriate protective gloves, glasses and laboratory coats. During storage, it should be kept in a cool, dry, well-ventilated place, away from fire and oxidizing agents.
Last Update：2024-04-09 20:52:54
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Raw Materials for 3-bromo-2-naphthalenol
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