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VAQORABoronic Acids & EstersAvailable on request
4-Cyanophenylboronic acid, 95%
Synonyms: (p-Cyanophenyl)boronic acid · 4-Cyanobenzeneboronic acid · 4-Cyanophenylboric acid · p-cyanophenylboronic acid
CAS No.126747-14-6
FormulaC7H6BNO2
Mol. weight146.94
Catalogue No.VQ-011051
Purity95%
HSN29332990
4-Cyanophenylboronic acid (CAS 126747-14-6) – boronic acid building block, 95%. C7H6BNO2, MW 146.94. COA included. Worldwide shipping from Vaqora Chemicals.
Pack sizesPrice on quotation · bulk available
1 g
5 g
25 g
100 g
1 kg
Bulk / custom pack · kg to MT
Enquire Batch COA with every lot
16-section GHS SDS
Export to 120+ countries
DG-compliant packing
About 4-Cyanophenylboronic acid, 95%
Vaqora Chemicals supplies 4-Cyanophenylboronic acid, a boronic acid building block registered under CAS number 126747-14-6 with a typical assay of 95%. The compound has the formula C7H6BNO2, corresponding to a molecular weight of 146.94 g/mol. Alternative names: (p-Cyanophenyl)boronic acid and 4-Cyanobenzeneboronic acid.
The material typically appears as white to yellow powder or crystals. Literature values give a melting point of above 350 °C. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.
It is commonly used for catalysis and organic synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.
Standard pack sizes are 1 g, 5 g, 25 g and 100 g, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.
Specifications & identifiers
| Product name | 4-Cyanophenylboronic acid, 95% |
|---|---|
| Catalogue No. | VQ-011051 |
| CAS Number | 126747-14-6 |
| IUPAC name | (4-cyanophenyl)boronic acid |
| Molecular formula | C7H6BNO2 |
| Molecular weight | 146.94 g/mol |
| Exact mass | 147.0492 |
| Purity / assay | 95% |
| HSN code | 29332990 |
| InChIKey | CEBAHYWORUOILU-UHFFFAOYSA-N |
| SMILES | B(C1=CC=C(C=C1)C#N)(O)O |
| PubChem CID | 2734326 |
| Physical form | Crystalline |
|---|---|
| Appearance | White to yellow powder or crystals |
| Melting point | >350 °C |
| H-bond donors / acceptors | 2 / 3 |
| TPSA | 64.3 Ų |
| Synonyms | (p-Cyanophenyl)boronic acid, 4-Cyanobenzeneboronic acid, 4-Cyanophenylboric acid, p-cyanophenylboronic acid, 4-cyanophenyl-boronic acid, para-cyanophenylboronic acid, 4-cyanobenzene boronic acid, (4-cyanophenyl) boronic acid, B-(4-cyanophenyl)-boronic acid, 4-cyanophenyl boronic acid, 4-cyano-phenyl-boronic acid, (4-cyano-phenyl)boronic acid |
Safety & hazard information (GHS)
Signal word: Danger
Hazard statements
H301Toxic if swallowedH302Harmful if swallowedH311Toxic in contact with skinH315Causes skin irritationH319Causes serious eye irritationH331Toxic if inhaledH335May cause respiratory irritation
Precautionary statements: P261, P262, P264, P264 + P265, P270, P271, P280, P301 + P316, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P316, P319, P321, P330, P332 + P317, P337 + P317, P361 + P364, 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
Frequently asked questions
What is the CAS number of 4-Cyanophenylboronic acid, 95%?
The CAS Registry Number of 4-Cyanophenylboronic acid, 95% is 126747-14-6. It is also known as (p-Cyanophenyl)boronic acid, 4-Cyanobenzeneboronic acid, 4-Cyanophenylboric acid.
What is the molecular formula and molecular weight of 4-Cyanophenylboronic acid, 95%?
4-Cyanophenylboronic acid, 95% has the molecular formula C7H6BNO2 and a molecular weight of 146.94 g/mol. Its IUPAC name is (4-cyanophenyl)boronic acid.
Which grade and pack sizes of 4-Cyanophenylboronic acid, 95% can I order?
We supply 4-Cyanophenylboronic acid, 95% in (95%) grade, in 1 g, 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-Cyanophenylboronic acid, 95%?
Yes. Every lot of 4-Cyanophenylboronic 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-Cyanophenylboronic acid, 95% be shipped internationally?
Yes. 4-Cyanophenylboronic 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.
Enquire about 4-Cyanophenylboronic acid, 95%
We reply within one business day with price, pack options, lead time and documentation.
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