(3,5-Difluorophenyl)boronic acid

Basic Information

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CAS Number

156545-07-2

Molecular Formula

C6H5BF2O2

Molecular Weight

157.91 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

250°C

Boiling Point

266.9℃ at 760 mmHg

Density

1.3500

Flash Point

115.2℃

SMILES

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OB(O)c1cc(F)cc(F)c1

InChI

InChI=1S/C6H5BF2O2/c8-5-1-4(7(10)11)2-6(9)3-5/h1-3,10-11H

InChIKey

QWQBQRYFWNIDOC-UHFFFAOYSA-N

LogP

-0.35540000000000016

Topological Polar Surface Area

40.46 Å²

Hydrogen Bond Donor/Acceptor

2 / 2

Complexity

124

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

3,5-Difluorophenylboronic acid
3,5-DIFLUOROBENZENEBORONIC ACID
AKOS BRN-0091
RARECHEM AH PB 0167
Boronic acid, (3,5-difluorophenyl)- (9CI)
3,5-Difluorophenylboronic Acid (contains varying amounts of Anhydride)
(3,5-Difluorophenyl)boronic acid
(3,5-Difluorophenyl)dihydroxyborane 3,5-Difluorobenzeneboronic acid
(3,5-Difluorophenyl)dihydroxyborane
3,5-Difluorobenzeneboronic Acid (contains varying amounts of Anhydride)
3,5-Difluorophenylbo
3,5-Difluorobenzeneboronicacid98%
3,5-DIFLUOROPHENYLBORONIC ACID 98%
3,5-Difluorophenylboronic acid,98%
3,5-Difluorobenzeneboronic acid 98%
3,5-Difluorophenylboronic acid ,99%
3,5-difluorophenyl boronic acid
(3,5-Difluorophenyl)Boranediol
3,5-difluoro phenylboric acid
3,5-difluoro phenylboronic acid
BORONIC ACID, (3,5-DIFLUOROPHENYL)-
BORONIC ACID, B-(3,5-DIFLUOROPHENYL)-
[3,5-difluorophenyl]boronic acid
3,5-Difluorophenylboricacid
PubChem1822
KSC174M7L
Jsp
3,5-Difluorophenylboronic Acid

MDL Number

MFCD01318138

Customs Code

2931900090

FAQ

What is (3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2)?

(3,5-Difluorophenyl)boronic acid is a chemical compound with the CAS number 156545-07-2. It has the molecular formula C6H5BrF2O and is characterized by its aromatic ring substituted with two fluorine atoms and a boronic acid group. This compound is commonly used in organic synthesis due to its reactivity and functionality. It is a white solid at room temperature and is soluble in some organic solvents.

What are the main uses of (3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2)?

(3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2) is primarily used in pharmaceutical research for the synthesis of various drug molecules. It also finds applications in the development of agrochemicals and materials science. Its unique structure makes it a valuable intermediate in the creation of compounds with specific biological activities. In research settings, it is often utilized in coupling reactions and functional group transformations.

Is (3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2) safe?

(3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2) is generally considered safe when handled properly. However, it should be treated with care due to its potential irritancy to the skin and eyes. Protective gloves, goggles, and a well-ventilated workspace are recommended. Safety data sheets (SDS) should be consulted for detailed handling and disposal guidelines to ensure compliance with chemical safety standards.

How should (3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2) be stored?

(3,5-Difluorophenyl)boronic acid (CAS: 156545-07-2) should be stored in a cool, dry place away from moisture and direct light. It is typically kept in a sealed container to prevent exposure to air. Storage conditions should maintain a temperature below 25°C and avoid humidity levels above 60% to ensure stability and prolong shelf life. Always store in a well-ventilated area for safety.