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105365-51-3 - 4-n-Butoxybenzeneboronic acid, 98% - 4-n-Butoxyphenylboronic acid - H52865 - Alfa Aesar

H52865 4-n-Butoxybenzeneboronic acid, 98%

CAS Number
4-n-Butoxyphenylboronic acid

Size Price ($) Quantity Availability
1g 33.28
5g 111.28
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4-n-Butoxybenzeneboronic acid, 98%


Chemical Properties

Formula Weight
Melting point
Slightly soluble in water.


Used as a reactant for Suzuki-Miyaura cross-coupling reactions, condensation reactions, synthesis of azobenzene-functionalized compounds. Also used for preparation of highly fluorescent diketopyrrolopyrrole derivatives, rhodium-catalyzed Suzuki-type cross-coupling and copper-catalyzed asymmetric conjugate reduction of coumarins.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literature References

Elena Zaborova et. al. Cavitand supported tetraphosphine: cyclodextrin offers a useful platform for Suzuki-Miyaura cross-coupling. Chemical Communications. 2011, 47 (32), 9206-9208.

Samuel Reyes; Robert W Huigens; Zhaoming Su; Michel L Simon; Christian Melander. Synthesis and biological activity of 2-aminoimidazole triazoles accessed by Suzuki-Miyaura cross-coupling. Organic & Biomolecular Chemistry. 2011, 9 (8), 3041-3049.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • H52874

    4-n-Hexyloxybenzeneboronic acid, 96%
  • H53026

    4-n-Pentyloxybenzeneboronic acid, 96%

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