2,4-Dichlorophenylboronic acid, 98%

About 2,4-Dichlorophenylboronic acid, 98%

2,4-Dichlorophenylboronic acid is a boronic acid building block carrying the CAS registry number 68716-47-2, specified at 98% purity. Formula C6H5BCl2O2, molecular weight 190.82 g/mol. It is also known as 2,4-Dichlorobenzeneboronic acid or 2,4-dichlorophenylbornic acid.

It is supplied as white to light yellow powder to crystals. Key physical data: a melting point of 246-249 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Typical applications include organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 1 g, 5 g and 100 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	2,4-Dichlorophenylboronic acid, 98%
Catalogue No.	VQ-011020
CAS Number	68716-47-2
IUPAC name	(2,4-dichlorophenyl)boronic acid
Molecular formula	C₆H₅BCl₂O₂
Molecular weight	190.82 g/mol
Exact mass	189.976
Purity / assay	98%
HSN code	29420090
InChIKey	QNEGDGPAXKYZHZ-UHFFFAOYSA-N
SMILES	B(C1=C(C=C(C=C1)Cl)Cl)(O)O
PubChem CID	2734659

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder to crystals
Melting point	246-249 °C
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	2,4-Dichlorobenzeneboronic acid, 2,4-Dichlorophenylboronic acid, 2,4-dichlorophenylbornic acid, (2,4-Dichlorophenyl)Boranediol, 2,4-Dichlorophenyl boronic acid, 2,4-Dichlorobenzenboronic acid, 2,4-dichloro phenyl boronic acid, (2,4-dichlorophenyl) boronic acid, Boronic acid, B-(2,4-dichlorophenyl)-, 2,4-Dichlorophenylboronicacid, Boronic acid, (2,4-dichlorophenyl)-, 2,4-dichlorphenylboronic 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 2,4-Dichlorophenylboronic acid, 98%?

The CAS Registry Number of 2,4-Dichlorophenylboronic acid, 98% is 68716-47-2. It is also known as 2,4-Dichlorobenzeneboronic acid, 2,4-Dichlorophenylboronic acid, 2,4-dichlorophenylbornic acid.

What is the molecular formula and molecular weight of 2,4-Dichlorophenylboronic acid, 98%?

2,4-Dichlorophenylboronic acid, 98% has the molecular formula C6H5BCl2O2 and a molecular weight of 190.82 g/mol. Its IUPAC name is (2,4-dichlorophenyl)boronic acid.

Which grade and pack sizes of 2,4-Dichlorophenylboronic acid, 98% can I order?

We supply 2,4-Dichlorophenylboronic acid, 98% in (98%) grade, in 1 g, 5 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2,4-Dichlorophenylboronic acid, 98%?

Yes. Every lot of 2,4-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 2,4-Dichlorophenylboronic acid, 98% be shipped internationally?

Yes. 2,4-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.