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4-Ethoxy-3,5-difluorophenylacetic acid, 97% - H31873 - Alfa Aesar

H31873 4-Ethoxy-3,5-difluorophenylacetic acid, 97%

CAS Number

Size Price ($) Quantity Availability
250mg 62.50
1g 209.00
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4-Ethoxy-3,5-difluorophenylacetic acid, 97%


Chemical Properties

Formula Weight
Melting point

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P280a-P305+P351+P338-P304+P340-P405-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves and eye/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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Harmonized Tariff Code


  • H52469

    4-(tert-Butoxycarboxy)benzeneboronic acid, 97%
  • A13426

    1-Benzyl-3-pyrrolidinone, 98%
  • A12991

    Ethyl 3-aminocrotonate, 98+%
  • 13338

    Molybdenum single crystal, 11-12mm (0.43-0.47in) dia, 100mm (3.9in) long, (111) orientation, zone refined
  • 13322

    Rhodium single crystal, 10mm (0.4in) dia, (110) orientation, ±0.5°

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