4-tert-Butylphenylboronic acid, 98%

Name: 4-tert-Butylphenylboronic acid, 98%
Brand: Vaqora Chemicals
SKU: VQ-011056

About 4-tert-Butylphenylboronic acid, 98%

4-tert-Butylphenylboronic acid (CAS 123324-71-0) is a boronic acid building block offered by Vaqora Chemicals with a typical assay of 98%. Formula C10H15BO2, molecular weight 178.04 g/mol. Alternative names: (p-tert-Butylphenyl)boronic acid and 4-t-Butylbenzeneboronic acid.

In its supplied form it is powder or crystals or chunks. Reported physical data include a melting point of 191-196 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 1 g, 5 g, 25 g and 1 kg, 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	4-tert-Butylphenylboronic acid, 98%
Catalogue No.	VQ-011056
CAS Number	123324-71-0
IUPAC name	(4-tert-butylphenyl)boronic acid
Molecular formula	C₁₀H₁₅BO₂
Molecular weight	178.04 g/mol
Exact mass	178.1165
Purity / assay	98%
HSN code	29319090
InChIKey	MNJYZNVROSZZQC-UHFFFAOYSA-N
SMILES	B(C1=CC=C(C=C1)C(C)(C)C)(O)O
PubChem CID	2734320

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals or chunks
Melting point	191-196 °C
H-bond donors / acceptors	2 / 2
TPSA	40.5 Å²
Synonyms	(p-tert-Butylphenyl)boronic acid, 4-t-Butylbenzeneboronic acid, 4-t-Butylphenylboronic acid, 4-tert-Butylbenzeneboronic acid, p-tert-Butylbenzeneboronic acid, [4-(1,1-Dimethylethyl)phenyl]boronic acid, (4-(tert-Butyl)phenyl)boronic acid, Boronic acid, B-[4-(1,1-dimethylethyl)phenyl]-, 4-t-butylphenyl boronic acid, 4-t-butyl-phenyl boronic acid, 4-tert-butyl-benzeneboronic acid, 4-(tert butyl)-phenyl 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 4-tert-Butylphenylboronic acid, 98%?

The CAS Registry Number of 4-tert-Butylphenylboronic acid, 98% is 123324-71-0. It is also known as (p-tert-Butylphenyl)boronic acid, 4-t-Butylbenzeneboronic acid, 4-t-Butylphenylboronic acid.

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

4-tert-Butylphenylboronic acid, 98% has the molecular formula C10H15BO2 and a molecular weight of 178.04 g/mol. Its IUPAC name is (4-tert-butylphenyl)boronic acid.

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

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

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

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

Yes. 4-tert-Butylphenylboronic 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.