5-甲氧基-3-嘧啶频那醇硼酸酯

5-甲氧基-3-嘧啶频那醇硼酸酯 - Names and Identifiers

Name	3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine
Synonyms	pyridineboronic acid pinacol ester 3-Methoxy-5-(pinacolboranato)pyridine 3-Methoxypyridine-5-BoronicAcidPinacolEster Methoxypyridine-3-boronic acid,pinacolester 3-METHOXYPYRIDINE-5-BORONIC ACID PINACOL ESTER 3-Methoxypyridine-5-boronic acid pinacol ester 5-Methoxypyridine-3-boronic acid pinacol ester (3-Methoxypyridin-5-yl)boronic acid pinacol est (5-Methoxypyridin-3-yl)boronic acid pinacol ester (3-Methoxypyridin-5-yl)boronic acid pinacol ester 3-Methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(5-Methoxypyridin-3-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-Methoxy-5-(4,4,5,5-Tetramethyl-[1,3,2]Dioxaborolan-2-Yl)-Pyridine Pyridine, 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS	445264-60-8
InChI	InChI=1/C12H18BNO3/c1-11(2)12(3,4)17-13(16-11)9-6-10(15-5)8-14-7-9/h6-8H,1-5H3
InChIKey	HENXUFOAGXNWKH-UHFFFAOYSA-N

5-甲氧基-3-嘧啶频那醇硼酸酯 - Physico-chemical Properties

Molecular Formula	C12H18BNO3
Molar Mass	235.09
Density	1.06g/cm³
Melting Point	100-108℃
Boling Point	346.3°C at 760 mmHg
Flash Point	163.3°C
Vapor Presure	0.000116mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.489
MDL	MFCD03412068

5-甲氧基-3-嘧啶频那醇硼酸酯 - Risk and Safety

WGK Germany

5-甲氧基-3-嘧啶频那醇硼酸酯 - Introduction

3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, also known as 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine, is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Appearance: Colorless to pale yellow solid.
-Molecular formula: C14H19BO3N.
-Molecular weight: 269.12g/mol.
-Melting point: 68-71 ℃.
-Boiling point: 324-325 ℃.

Use:
- 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine is an important organic synthesis intermediate, commonly used in organic synthesis reactions.
-It can be used to synthesize other organic compounds, such as fluorescent dyes, molecular sensors, photosensitive dyes, etc.

Preparation Method:
3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine is prepared by reacting pyridine with 4,4,5,5-tetramethyl-1,3, 2-dioxaborolan-2-ol. The specific preparation method may vary depending on the experimental conditions and research purposes.

Safety Information:
- 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine has limited safety information, but it is generally considered to be relatively safe. compound.
-Follow laboratory safety practices when using, such as wearing personal protective equipment and maintaining good ventilation.
-This compound may be irritating to the skin and eyes, so avoid contact with the skin and eyes. If accidentally touched, rinse immediately with plenty of water and consult a doctor.
-Should be stored in a dry, cool place, away from fire and flammable substances.

Please note that the information provided above is for reference only and is not a substitute for laboratory practice or professional guidance. When using this compound, please follow the correct experimental procedures and safe operating procedures.

Last Update：2024-04-10 22:29:15