4-bromo-7-hydroxy-2,3-dihydro-1H-inden-1-one

4-bromo-7-hydroxy-2,3-dihydro-1H-inden-1-one - Names and Identifiers

Name	1H-Inden-1-one,4-bromo-2,3-dihydro-7-hydroxy-
Synonyms	4-Bromo-7-hydroxyindan-1-one 4-Bromo-7-hydroxy-1-indanone 4-Bromo-2,3-dihydro-7-hydroxy-1-indanone 4-bromo-7-hydroxy-2,3-dihydro-1H-inden-1-one 4-Bromo-2,3-dihydro-7-hydroxy-1H-inden-1-one 1H-Inden-1-one,4-bromo-2,3-dihydro-7-hydroxy-
CAS	81945-13-3

4-bromo-7-hydroxy-2,3-dihydro-1H-inden-1-one - Physico-chemical Properties

Molecular Formula	C9H7BrO2
Molar Mass	227.05
Density	1.751±0.06 g/cm3(Predicted)
Melting Point	144-148℃
Boling Point	371.2±42.0 °C(Predicted)
pKa	9.72±0.20(Predicted)
Storage Condition	Inert atmosphere,Room Temperature

4-bromo-7-hydroxy-2,3-dihydro-1H-inden-1-one - Risk and Safety

Hazard Symbols	Xn - Harmful
Risk Codes	22 - Harmful if swallowed
WGK Germany	3

4-bromo-7-hydroxy-2,3-dihydro-1H-inden-1-one - Introduction

1H-Inden-1-one,4-bromo-2,3-dihydro-7-hydroxy-, also known as 1H-Inden-1-one,4-bromo-2,3-dihydro-7-hydroxy-, its chemical formula is C9H7BrO2.

The compound is an organic compound with the following properties:
-Appearance: It is a white crystalline powder.
-Solubility: It can be dissolved in ethanol, esters and chlorinated solvents, insoluble in water.
-Melting point: Its melting point is about 137-139°C.

The main uses of this compound are as follows:
-Chemical reagent: It can be used as a raw material and intermediate for organic synthesis reactions.
-Drug research: It has potential application value in the field of drugs and can be used to synthesize biologically active compounds.
-Cosmetics and Fragrances: Some chemical manufacturers use it to make cosmetics and fragrances.

The method of preparing 1H-Inden-1-one,4-bromo-2,3-dihydro-7-hydroxy-may include the following steps:
1. Dissolve 1H-inden-1-one in an acidic solvent, such as ferrous chloride or sulfuric acid.
2. Add an appropriate amount of bromide to the solution, usually hydrogen bromide acid or ferrous bromide.
3. By stirring and heating the reaction mixture, the reaction time is usually several hours to several days.
4. After the reaction, the product is collected by filtration or extraction.

When using and handling 1H-Inden-1-one,4-bromo-2,3-dihydro-7-hydroxy-, you need to pay attention to the following safety information:
-Operating requirements: Operate in a well-ventilated environment to avoid inhalation or contact with skin and eyes.
-Protective measures: Use personal protective equipment, such as chemical protective gloves, goggles and protective clothing.
-Storage conditions: Store the compound in a sealed container, away from fire and oxidizing agents.
-Waste Disposal: Waste shall be disposed of as specified and shall not be discharged into water bodies or soil.

It should be noted that the specific properties and uses of this compound may have other subtle differences. For specific practical applications and safe operations, please refer to relevant literature and laboratory operating guidelines.

Last Update：2024-04-09 19:05:52