4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-y… 214360-73-3

Name: 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98%
Brand: Vaqora Chemicals
SKU: VQ-011046

About 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98%

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 214360-73-3) is a boronic acid building block offered by Vaqora Chemicals, specified at 98% purity. The compound has the formula C12H18BNO2, corresponding to a molecular weight of 219.09 g/mol. It is also known as 4-Aminophenylboronic acid pinacol ester or 4-Aminophenylboronic acid, pinacol ester.

It is supplied as an off-white to beige crystalline solid. Key physical data: a melting point of 166 - 170 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include molecular biology workflows, polymer and resin production and electronics and thin films. Typical end-use sectors are pharmaceutical manufacturing, academic and industrial research and electronics and semiconductors.

We offer 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline in 1 g and 5 g packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Molecular biology workflows
Polymer & resin production
Electronics & thin films

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98%
Catalogue No.	VQ-011046
CAS Number	214360-73-3
IUPAC name	4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline
Molecular formula	C₁₂H₁₈BNO₂
Molecular weight	219.09 g/mol
Exact mass	219.1431
Purity / assay	98%
HSN code	2934
InChIKey	ZANPJXNYBVVNSD-UHFFFAOYSA-N
SMILES	B1(OC(C(O1)(C)C)(C)C)C2=CC=C(C=C2)N
PubChem CID	2734620

Physical properties
Physical form	Crystalline
Appearance	Off-white to beige crystalline solid
Melting point	166 - 170 °C
H-bond donors / acceptors	1 / 3
TPSA	44.5 Å²
Synonyms	4-Aminophenylboronic acid pinacol ester, 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 4-Aminophenylboronic acid, pinacol ester, (4-aminophenyl)boronic acid pinacol ester, 4-aminophenylboronic acid pinacolate, 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenamine, 4-aminobenzeneboronic acid, pinacol ester, 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-aniline, [4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]amine, Pinacol cyclic ester, 4-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)aniline, 4-aminophenyl boronic pinacol ester

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98%?

The CAS Registry Number of 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98% is 214360-73-3. It is also known as 4-Aminophenylboronic acid pinacol ester, 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 4-Aminophenylboronic acid, pinacol ester.

What is the molecular formula and molecular weight of 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98%?

4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98% has the molecular formula C12H18BNO2 and a molecular weight of 219.09 g/mol. Its IUPAC name is 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline.

Which grade and pack sizes of 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98% can I order?

We supply 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98% in (98%) grade, in 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98%?

Yes. Every lot of 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 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-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 98% be shipped internationally?

Yes. 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)aniline, 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.