Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

871332-96-6 - 3-Ethoxy-5-(trifluoromethyl)benzeneboronic acid, 98% - H52989 - Alfa Aesar

H52989 3-Ethoxy-5-(trifluoromethyl)benzeneboronic acid, 98%

CAS Number

Size Price ($) Quantity Availability
250mg 41.00
1g 138.00
Add to Cart Add to Quote Request View Item

3-Ethoxy-5-(trifluoromethyl)benzeneboronic acid, 98%


Chemical Properties

Formula Weight
Melting point
Slightly soluble in water.


Reactant involved in suzuki-miyaura cross-coupling reactions, aerobic oxidative cross-coupling, rhodium-catalyzed addition reactions.


Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents. Store at 4°C.

Literature References

Masafumi Ueda et. al. Palladium-catalyzed cross coupling reaction of N-alkoxyimidoyl bromides and its application to one-pot synthesis of N-arylamines.. Chemical & Pharmaceutical Bulletin,. 2011, 59 (9), 1206-1208 .

Feng Xue et. al. A class of benzene backbone-based olefin-sulfoxide ligands for Rh-catalyzed enantioselective addition of arylboronic acids to enones.. Journal of Organic Chemistry, 2011, 76 (17), 7256-7262.

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


  • 44635

    Silicon(IV) 2-ethylhexanoate, nominally 75% in ethanol
  • 45023

    Platinum, nominally 50% on high surface area advanced carbon support, HiSPEC 8100™
  • J66226

    Tazobactam sodium
  • 40495

    Iron foil, 0.5mm (0.02in) thick, 99.99% (metals basis)
  • L11985

    Cyclopropyl isothiocyanate, 97%

Recently Viewed


Life Science

Metals & Materials


Analytical & Labware