(R)-1-(Diphenylphosphino)-3,3-diMethylbutan-2-aMiniuM tetrafluoroborate
2-Bromo-4-hydroxypyridine
CAS: 36953-40-9
Molecular Formula: C5H4BrNO
(R)-1-(Diphenylphosphino)-3,3-diMethylbutan-2-aMiniuM tetrafluoroborate - Names and Identifiers
(R)-1-(Diphenylphosphino)-3,3-diMethylbutan-2-aMiniuM tetrafluoroborate - Physico-chemical Properties
| Molecular Formula | C5H4BrNO |
| Molar Mass | 174 |
| Density | 1.788±0.06 g/cm3(Predicted) |
| Melting Point | 173 °C(Solv: water (7732-18-5)) |
| Boling Point | 425.0±25.0 °C(Predicted) |
| Flash Point | 210.856°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 7.94±0.10(Predicted) |
| Refractive Index | 1.614 |
(R)-1-(Diphenylphosphino)-3,3-diMethylbutan-2-aMiniuM tetrafluoroborate - Introduction
2-Bromo-4-hydroxypyridine (2-Bromo-4-hydroxypyridine) is an organic compound with the chemical formula C5H4BrNO and a molecular weight of 173.00g/mol.
Here are some of the properties of 2-Bromo-4-hydroxypyridine:
-Appearance: Colorless or light yellow solid
-Melting point: 106-109°C
-Boiling point: 248°C
-Thermal stability: may decompose at high temperatures
Use of 2-Bromo-4-hydroxypyridine:
-Important intermediates in organic synthesis: can be used to synthesize other compounds containing pyridine groups, such as pharmaceuticals, pesticides and dyes.
Preparation of 2-Bromo-4-hydroxypyridine:
-Starting from 4-hydroxypyridine, a bromine atom is introduced at the position of pyridine through a bromination reaction to obtain 2-Bromo-4-hydroxypyridine.
Safety information for 2-Bromo-4-hydroxypyridine:
-The compound is irritating and corrosive and should avoid contact with skin, eyes and respiratory tract.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing during operation.
-It should be operated in a well-ventilated place to avoid inhaling gas or steam.
-Storage should be placed in a closed container, away from fire and flammable substances.
Here are some of the properties of 2-Bromo-4-hydroxypyridine:
-Appearance: Colorless or light yellow solid
-Melting point: 106-109°C
-Boiling point: 248°C
-Thermal stability: may decompose at high temperatures
Use of 2-Bromo-4-hydroxypyridine:
-Important intermediates in organic synthesis: can be used to synthesize other compounds containing pyridine groups, such as pharmaceuticals, pesticides and dyes.
Preparation of 2-Bromo-4-hydroxypyridine:
-Starting from 4-hydroxypyridine, a bromine atom is introduced at the position of pyridine through a bromination reaction to obtain 2-Bromo-4-hydroxypyridine.
Safety information for 2-Bromo-4-hydroxypyridine:
-The compound is irritating and corrosive and should avoid contact with skin, eyes and respiratory tract.
-Wear appropriate protective equipment such as gloves, goggles and protective clothing during operation.
-It should be operated in a well-ventilated place to avoid inhaling gas or steam.
-Storage should be placed in a closed container, away from fire and flammable substances.
Last Update：2024-04-09 02:00:45
