Benzofuran, 5-bromo-2,3-dihydro-

Benzofuran, 5-bromo-2,3-dihydro- - Names and Identifiers

Name	5-Bromo-2,3-dihydro-1-benzofuran
Synonyms	5-bromo-2,3-dihydrobenzofuran 2,3-Dihydro-5-broMobenzofuran 5-BROMO-2,3-DIHYDROBENZOFURAN 5-Bromo-2,3-dihydro-benzofuran 5-BROMO-2,3-DIHYDROBENZO[B]FURAN 5-Bromo-2,3-dihydro-1-benzofuran Benzofuran, 5-bromo-2,3-dihydro- 5-BROMO-2,3-DIHYDRO-1-BENZOFURAN 6-bromo-5-methyl-2,3-dihydrobenzofuran
CAS	66826-78-6
InChI	InChI=1/C8H7BrO/c9-7-1-2-8-6(5-7)3-4-10-8/h1-2,5H,3-4H2

Benzofuran, 5-bromo-2,3-dihydro- - Physico-chemical Properties

Molecular Formula	C8H7BrO
Molar Mass	199.04
Density	1.582±0.06 g/cm3(Predicted)
Melting Point	49 °C
Boling Point	251.7±29.0 °C(Predicted)
Flash Point	99.671°C
Solubility	soluble in Methanol
Vapor Presure	0.032mmHg at 25°C
Appearance	powder to crystal
Color	White to Light yellow
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.602
MDL	B152996

Benzofuran, 5-bromo-2,3-dihydro- - Risk and Safety

Risk Codes	R36/37/38 - Irritating to eyes, respiratory system and skin. R52 - Harmful to aquatic organisms R22 - Harmful if swallowed
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S37/39 - Wear suitable gloves and eye/face protection

Benzofuran, 5-bromo-2,3-dihydro- - Introduction

5-Bromo-2,3-dihydro-1-benzofuran is an organic compound with the chemical formula C8H7BrO. The following is a description of its nature, use, preparation and safety information:

Nature:
5-Bromo-2,3-dihydro-1-benzofuran is a solid with a white or white-like color. Its melting point is about 70-72 degrees Celsius and its boiling point is 230-235 degrees Celsius. It is insoluble in water at normal temperature, but soluble in organic solvents such as ethanol and ether.

Use:
5-Bromo-2,3-dihydro-1-benzofuran is widely used in medicinal chemistry. It is used as an intermediate in the synthesis of organic compounds and pharmaceuticals. It can be used in the preparation of various pharmaceuticals, such as anti-epileptic drugs, anti-anxiety drugs and anti-tuberculosis drugs.

Preparation Method:
The method of preparing 5-Bromo-2,3-dihydro-1-benzofuran is mainly realized by chemical synthesis reaction. One common method of preparation is to react benzofuran with a brominating agent to produce the desired product.

Safety Information:
The specific safety information of 5-Bromo-2,3-dihydro-1-benzofuran needs to refer to the relevant safety data sheet. It can cause irritation and damage to the skin, eyes and respiratory tract. Wear appropriate safety protective equipment such as gloves, goggles and respiratory protection during handling. In addition, work should be done in a well-ventilated area to avoid inhalation or contact with this compound.

Please note that the safe operation and use of chemical substances should follow appropriate laboratory regulations and operating procedures, and require personnel with relevant chemical knowledge and laboratory experience to operate.

Last Update：2024-04-09 20:52:54