2,3-Dichlorophenylboronic acid, 98%

Name: 2,3-Dichlorophenylboronic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-011019

About 2,3-Dichlorophenylboronic acid, 98%

Vaqora Chemicals supplies 2,3-Dichlorophenylboronic acid, a boronic acid building block registered under CAS number 151169-74-3 with a typical assay of 98%. Its molecular formula is C6H5BCl2O2 and its molecular weight is 190.82 g/mol. It is also known as 2,3-Dichlorophenyl)dihydroxyborane or 2,3-Dichlorobenzeneboronic acid.

The material typically appears as white to light yellow to light orange powder or crystals. Key physical data: a melting point of 125 °C(dec.). Keep the container tightly sealed and store it in a cool, dry area. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

It is commonly used for organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 5 g and 25 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2,3-Dichlorophenylboronic acid, 98%
Catalogue No.	VQ-011019
CAS Number	151169-74-3
IUPAC name	(2,3-dichlorophenyl)boronic acid
Molecular formula	C₆H₅BCl₂O₂
Molecular weight	190.82 g/mol
Exact mass	189.976
Purity / assay	98%
InChIKey	TYIKXPOMOYDGCS-UHFFFAOYSA-N
SMILES	B(C1=C(C(=CC=C1)Cl)Cl)(O)O
PubChem CID	2734661

Physical properties
Physical form	Crystalline
Appearance	White to light yellow to light orange powder or crystals
Melting point	125 °C(dec.)
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	2,3-Dichlorophenyl)dihydroxyborane, 2,3-Dichlorobenzeneboronic acid, 2,3-Dichlorophenylboronic acid, Boronic acid, B-(2,3-dichlorophenyl)-, Boronic acid, (2,3-dichlorophenyl)-, 2,3-Dichlorophenylboronicacid, 2,3-dichlorophenyl boronic acid, dichlorophenylboronic acid, dichlorobenzene boronic acid, 2,3-dichloro-phenylboronic acid, 2,3-dichlorobenzene-boronic acid, 2, 3-dichlorophenyl boronic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 2,3-Dichlorophenylboronic acid, 98%?

The CAS Registry Number of 2,3-Dichlorophenylboronic acid, 98% is 151169-74-3. It is also known as 2,3-Dichlorophenyl)dihydroxyborane, 2,3-Dichlorobenzeneboronic acid, 2,3-Dichlorophenylboronic acid.

What is the molecular formula and molecular weight of 2,3-Dichlorophenylboronic acid, 98%?

2,3-Dichlorophenylboronic acid, 98% has the molecular formula C6H5BCl2O2 and a molecular weight of 190.82 g/mol. Its IUPAC name is (2,3-dichlorophenyl)boronic acid.

Which grade and pack sizes of 2,3-Dichlorophenylboronic acid, 98% can I order?

We supply 2,3-Dichlorophenylboronic acid, 98% in (98%) grade, in 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,3-Dichlorophenylboronic acid, 98%?

Yes. Every lot of 2,3-Dichlorophenylboronic acid, 98% is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 2,3-Dichlorophenylboronic acid, 98% be shipped internationally?

Yes. 2,3-Dichlorophenylboronic acid, 98% is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.