4-(Trifluoromethyl)phenylboronic acid, 95%

Name: 4-(Trifluoromethyl)phenylboronic acid, 95%
Brand: Vaqora Chemicals
SKU: VQ-011048

About 4-(Trifluoromethyl)phenylboronic acid, 95%

Vaqora Chemicals supplies 4-(Trifluoromethyl)phenylboronic acid, a boronic acid building block registered under CAS number 128796-39-4, specified at 95% purity. Its molecular formula is C7H6BF3O2 and its molecular weight is 189.93 g/mol. It is also known as α,α,α-Trifluoro-p-tolylboronic acid or 4-(Trifluoromethyl)benzeneboronic acid.

In its supplied form it is white to light yellow powder or crystals. Literature values give a melting point of 245-250 °C. Keep the container tightly sealed and store it in a cool, dry area. It carries the GHS signal word “Warning” with 4 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Our customers for this product work in 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-(Trifluoromethyl)phenylboronic acid, 95%
Catalogue No.	VQ-011048
CAS Number	128796-39-4
IUPAC name	[4-(trifluoromethyl)phenyl]boronic acid
Molecular formula	C₇H₆BF₃O₂
Molecular weight	189.93 g/mol
Exact mass	190.0413
Purity / assay	95%
HSN code	28439019
InChIKey	ALMFIOZYDASRRC-UHFFFAOYSA-N
SMILES	B(C1=CC=C(C=C1)C(F)(F)F)(O)O
PubChem CID	2734389

Physical properties
Physical form	Crystalline
Appearance	White to light yellow powder or crystals
Melting point	245-250 °C
H-bond donors / acceptors	2 / 5
TPSA	40.5 Å²
Synonyms	α,α,α-Trifluoro-p-tolylboronic acid, 4-(Trifluoromethyl)benzeneboronic acid, [p-(Trifluoromethyl)phenyl]boronic acid, 4-trifluoromethylphenylboronic acid, (4-(trifluoromethyl)phenyl)boronic acid, (4-Trifluoromethylphenyl)boronic acid, alpha,alpha,alpha-Trifluoro-p-tolylboronic acid, 4-trifluormethylphenylboronic acid, 4-trifluoromethylbenzeneboronic acid, 4-(trifluoromethylphenyl)boronic acid, (4-trifluoromethyl-phenyl)boronic acid, 4-(trifluoromethyl)benzene 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-(Trifluoromethyl)phenylboronic acid, 95%?

The CAS Registry Number of 4-(Trifluoromethyl)phenylboronic acid, 95% is 128796-39-4. It is also known as α,α,α-Trifluoro-p-tolylboronic acid, 4-(Trifluoromethyl)benzeneboronic acid, [p-(Trifluoromethyl)phenyl]boronic acid.

What is the molecular formula and molecular weight of 4-(Trifluoromethyl)phenylboronic acid, 95%?

4-(Trifluoromethyl)phenylboronic acid, 95% has the molecular formula C7H6BF3O2 and a molecular weight of 189.93 g/mol. Its IUPAC name is [4-(trifluoromethyl)phenyl]boronic acid.

Which grade and pack sizes of 4-(Trifluoromethyl)phenylboronic acid, 95% can I order?

We supply 4-(Trifluoromethyl)phenylboronic acid, 95% in (95%) 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-(Trifluoromethyl)phenylboronic acid, 95%?

Yes. Every lot of 4-(Trifluoromethyl)phenylboronic acid, 95% 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-(Trifluoromethyl)phenylboronic acid, 95% be shipped internationally?

Yes. 4-(Trifluoromethyl)phenylboronic acid, 95% 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.