4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID

4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID - Names and Identifiers

Name	[4-(2-Naphthyl)phenyl]boronic acid
Synonyms	4-(2-phthyl)phenylboronic acid 4-(2-Napthyl)phenylboronic acid 4-(naphthalen-2-yl)phenylboronic 4-(2-naphthyl)phenylboronic acid [4-(2-Naphthyl)phenyl]boronic acid 4-(Naphthalen-2-yl)Phenylboronic acid 4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID 4-(naphthalene-2-yl)phenylboronic acid 4-(2-naphthyl)phenylboronic acid (2NPBA) boronic acid, B-[4-(2-naphthalenyl)phenyl]- 4-(2-Naphthyl)phenylboronic Acid (contains varying aMounts of Anhydride)
CAS	918655-03-5
EINECS	805-884-9
InChI	InChI=1/C16H13BO2/c18-17(19)16-9-7-13(8-10-16)15-6-5-12-3-1-2-4-14(12)11-15/h1-11,18-19H

4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID - Physico-chemical Properties

Molecular Formula	C16H13BO2
Molar Mass	248.08
Density	1.23±0.1 g/cm3(Predicted)
Boling Point	463.0±48.0 °C(Predicted)
Flash Point	233.8°C
Vapor Presure	2.27E-09mmHg at 25°C
pKa	8.58±0.16(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.676
MDL	MFCD09260454

4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID - Risk and Safety

HS Code

29319000

4-(NAPHTHALEN-2-YL)PHENYLBORONIC ACID - Introduction

[4-(2-Naphthyl)phenyl]boronic acid is an organic boron compound whose chemical formula is C16H13BO2. The following is a description of its nature, use, preparation and safety information:

Nature:
[4-(2-Naphthyl)phenyl]boronic acid is a white crystalline solid with a distinctive aroma. It is soluble in most organic solvents such as chloroform, dichloromethane and ethanol at room temperature. Its melting point is about 207-209°C.

Use:
[4-(2-Naphthyl)phenyl]boronic acid is an important intermediate in organic synthesis. It is commonly used in copper-promoted keto-aldehyde condensation reactions to prepare compounds such as aromatic alcohols, ketones, and carboxylic acids. It can also be used in the construction reaction of benzo ring and heterocycle.

Method:
[4-(2-Naphthyl)phenyl]boronic acid can be prepared by a condensation reaction between phenylboronic acid and 2-naphthaleneboronic acid. The specific operation can refer to the relevant synthesis literature.

Safety Information:
No special safety information is currently available for [4-(2-Naphthyl)phenyl]boronic acid. However, like other chemical substances, the handling and use should comply with the appropriate laboratory safety regulations. Avoid contact with skin, eyes and respiratory tract. If taken by mistake or inhaled by mistake, seek medical attention immediately. When stored, it should be kept in a sealed container and away from heat and fire sources.

Last Update：2024-04-10 22:29:15