870717-92-3

870717-92-3 - Names and Identifiers

Name	3,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
Synonyms	3,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde Benzaldehyde, 3,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-
CAS	870717-92-3
InChI	InChI=1/C13H15BF2O3/c1-12(2)13(3,4)19-14(18-12)11-9(15)5-8(7-17)6-10(11)16/h5-7H,1-4H3

870717-92-3 - Physico-chemical Properties

Molecular Formula	C13H15BF2O3
Molar Mass	268.06
Density	1.17±0.1 g/cm3(Predicted)
Melting Point	135-139°C
Boling Point	334.8±42.0 °C(Predicted)
Flash Point	156.3°C
Vapor Presure	0.000125mmHg at 25°C
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C
Refractive Index	1.479

870717-92-3 - Risk and Safety

Hazard Symbols	Xi - Irritant
Risk Codes	36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description	26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
WGK Germany	3

870717-92-3 - Introduction

3,5-difluoro-4-(4,4, 5,5-tetrameyl-1, 3,2-dioxaborolan-2-yl)benzaldehyde(3,5-difluoro-4-(4,4, 5,5-tetrameyl-1, 3,2-dioxaborolan-2-yl)benzaldehyde) is an organic compound. The following is a description of the properties, uses, preparation and safety information of the compound:

Nature:
-Molecular formula: C16H14BFO3
-Molecular Weight: 282.09
-Appearance: colorless or light yellow crystal
-Melting point: about 80-83 degrees Celsius
-Boiling point: about 328 degrees Celsius
-Solubility: Soluble in organic solvents such as dimethyl sulfoxide (DMSO), chloroform and methanol
-Stability: Stable at room temperature

Use:
3,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde are commonly used in organic synthesis as intermediates or ligands. It can be used as an important raw material for the preparation of phenylpyruvic acid esters, and has a wide range of applications in the field of medicine, pesticides and materials science.

Preparation Method: The preparation method of
3,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde is relatively complicated and generally includes multi-step reactions. One of the common synthetic methods is to obtain the target compound by reaction of benzaldehyde and 4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-ol (4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-ol).

Safety Information:
Specific reports on the toxicity and danger of this compound have been limited. But in general, the handling of chemicals should follow the safety regulations of the chemical laboratory. During use, wear appropriate protective measures, such as laboratory clothes, glasses and gloves, and operate in a well-ventilated environment. In case of accidental contact or ingestion, seek medical attention and show the corresponding chemical information.

Last Update：2024-04-09 02:00:48