4-Chlorophenylboronic acid, 98%

Name: 4-Chlorophenylboronic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-011050

About 4-Chlorophenylboronic acid, 98%

Listed under CAS 1679-18-1, 4-Chlorophenylboronic acid is a boronic acid building block available from Vaqora Chemicals at a purity of 98%. Its molecular formula is C6H6BClO2 and its molecular weight is 156.38 g/mol. It is also known as (p-Chlorophenyl)boronic acid or 4-Chlorobenzeneboronic acid.

In its supplied form it is powder or crystals. Reported physical data include a melting point of 284-289 °C. Keep the container tightly sealed and store it in a cool, dry area. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span catalysis and coordination chemistry. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 5 g, 25 g, 100 g and 1 kg packs, 4-Chlorophenylboronic acid is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Catalysis
Coordination chemistry

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Chlorophenylboronic acid, 98%
Catalogue No.	VQ-011050
CAS Number	1679-18-1
IUPAC name	(4-chlorophenyl)boronic acid
Molecular formula	C₆H₆BClO₂
Molecular weight	156.38 g/mol
Exact mass	156.0149
Purity / assay	98%
HSN code	29399900
InChIKey	CAYQIZIAYYNFCS-UHFFFAOYSA-N
SMILES	B(C1=CC=C(C=C1)Cl)(O)O
PubChem CID	74299

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals
Melting point	284-289 °C
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	(p-Chlorophenyl)boronic acid, 4-Chlorobenzeneboronic acid, p-Chlorobenzeneboronic acid, p-Chlorophenylboronic acid, Boronic acid, (4-chlorophenyl)-, Benzeneboronic acid, p-chloro-, Boronic acid, p-chlorophenyl, (p-Chlorophenyl)metaboric acid, 4-16-00-01667 (Beilstein Handbook Reference), 4-chlorophenyl boronic acid, 4-Chlorophenylboronicacid, 4-chloro-phenylboronic acid

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 4-Chlorophenylboronic acid, 98%?

The CAS Registry Number of 4-Chlorophenylboronic acid, 98% is 1679-18-1. It is also known as (p-Chlorophenyl)boronic acid, 4-Chlorobenzeneboronic acid, p-Chlorobenzeneboronic acid.

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

4-Chlorophenylboronic acid, 98% has the molecular formula C6H6BClO2 and a molecular weight of 156.38 g/mol. Its IUPAC name is (4-chlorophenyl)boronic acid.

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

We supply 4-Chlorophenylboronic acid, 98% in (98%) grade, in 5 g, 25 g, 100 g, 1 kg packs. Larger bulk quantities and custom packing are quoted on request.

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

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

Yes. 4-Chlorophenylboronic 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.