2-isoPropylboronic acid pinacol ester

2-isoPropylboronic acid pinacol ester - Names and Identifiers

Name	4,4,5,5-tetramethyl-2-(propan-2-yl)-1,3,2-dioxaborolane
Synonyms	2-isoPropylboronic acid pinacol ester 2-ISOPROPYLBORONIC ACID, PINACOL ESTER 2-Isopropyl-4,4,5,5-tetramethyl-1,3,2-dioxaborolan 2-Isopropyl-4,4,5,5-tetraMethyl-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-propan-2-yl-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-(propan-2-yl)-1,3,2-dioxaborolane 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1-methylethyl)-
CAS	76347-13-2
InChI	InChI=1/C9H19BO2/c1-7(2)10-11-8(3,4)9(5,6)12-10/h7H,1-6H3

2-isoPropylboronic acid pinacol ester - Physico-chemical Properties

Molecular Formula	C9H19BO2
Molar Mass	170.06
Density	0.87±0.1 g/cm3(Predicted)
Boling Point	115℃/60mm
Flash Point	56.836°C
Water Solubility	Slightly soluble in water.
Vapor Presure	1.957mmHg at 25°C
Appearance	clear liquid
Color	Colorless to Almost colorless
Storage Condition	Inert atmosphere,Store in freezer, under -20°C
Refractive Index	1.4090

2-isoPropylboronic acid pinacol ester - Risk and Safety

Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing.

2-isoPropylboronic acid pinacol ester - Introduction

4,4,5,5-tetramethyl-2-(propan-2-yl)-1,3,2-dioxaborolane is an organic compound with the chemical formula C9H15BO2 and a molecular weight of 166.02g/mol.

Nature:
-Appearance: 4,4, 5,5-tetrathyl-2-(propan-2-yl)-1,3,2-dioxaborolane is a colorless liquid.
-Solubility: It is soluble in organic solvents such as ethers and alcohols, but insoluble in water.
-Stability: It is relatively stable, but may degrade under light and high temperature conditions.

Use:
- 4,4,5,5-tetramethyl-2-(propan-2-yl)-1,3,2-dioxaborolane is widely used in chemical synthesis, especially as a boron source in organic synthesis reactions.
-It can be used as a starting material for the synthesis of other organic compounds, such as drugs, pesticides, ligands and functional molecules.
-Due to its special structure and reactivity, it has a wide range of application prospects in the field of organic synthesis.

Preparation Method:
4,4,5,5-tetramethyl-2-(propan-2-yl)-1,3,2-dioxaborolane can be prepared by reacting isopropyl boronic acid with 2-chloro-2, 3-dimethylbutanol.

Safety Information:
- 4,4,5,5-tetramethyl-2-(propan-2-yl)-1,3,2-dioxaborolane is non-toxic at room temperature and does not cause obvious harm to the human body or the environment.
-but should still follow basic laboratory safety practices, such as wearing chemical protective gloves, glasses and laboratory coats.
-Avoid inhalation, ingestion, or contact with skin. In case of accidental contact, rinse immediately with plenty of water and seek medical help.

Last Update：2024-04-09 21:04:16