5-氯-2-正丙氧基苯硼酸

5-氯-2-正丙氧基苯硼酸 - Names and Identifiers

Name	(5-chloro-2-propoxyphenyl)boronic acid
Synonyms	(5-chloro-2-propoxyphenyl)boronic acid Boronic acid, B-(5-chloro-2-propoxyphenyl)-
CAS	849062-29-9
InChI	InChI=1/C9H12BClO3/c1-2-5-14-9-4-3-7(11)6-8(9)10(12)13/h3-4,6,12-13H,2,5H2,1H3

5-氯-2-正丙氧基苯硼酸 - Physico-chemical Properties

Molecular Formula	C9H12BClO3
Molar Mass	214.45
Density	1.23g/cm³
Melting Point	92-97°C(lit.)
Boling Point	377.5°C at 760 mmHg
Flash Point	182.1°C
Vapor Presure	2.28E-06mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.531

5-氯-2-正丙氧基苯硼酸 - Risk and Safety

WGK Germany

5-氯-2-正丙氧基苯硼酸 - Introduction

(5-chloro-2-proxyphenyl) boronic acid, also known as (5-chloro-2-proxyphenyl) boronic acid, is an organic compound. Here is some information about the compound:

Nature:
-Appearance: White to yellowish crystalline powder.
-Solubility: Soluble in common organic solvents, such as dimethylformamide (DMF) and dichloromethane (DCM).
-Melting point: about 89-91 degrees Celsius.

Use:
- (5-chroo-2-proxyphenyl) boronic acid is an important intermediate commonly used in organic synthesis.
-It can be used to synthesize organic compounds such as aromatic compounds, drugs, pesticides and photosensitive dyes.
-In organic synthesis, the compound can be used as a ligand or reagent, and participate in the Suzuki reaction, Stille reaction, Heck reaction and other important palladium-catalyzed reactions.

Preparation Method:
- (5-chloro-2-propoxyphenyl)boronic acid is generally prepared by reacting phenylboronic acid with 5-chloro-2-propoxybromobenzene.
-The specific preparation method can be carried out in the laboratory.

Safety Information:
- (5-chroo-2-proxyphenyl) boronic acid is a chemical and should be used with caution.
-Wear personal protective equipment such as gloves, goggles and lab coats when using.
-Avoid inhalation, ingestion or contact with skin. In case of accidental contact, please wash immediately.
-Read the safety data form carefully before use, and follow the correct laboratory safety operating procedures when handling.

Last Update：2024-04-09 02:00:48