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177994-49-9 - 3-Chloro-5-fluoro-4-methoxybenzaldehyde, 97% - H26666 - Alfa Aesar

H26666 3-Chloro-5-fluoro-4-methoxybenzaldehyde, 97%

CAS Number

Size Price ($) Quantity Availability
1g 103.20
5g 403.76
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3-Chloro-5-fluoro-4-methoxybenzaldehyde, 97%


Chemical Properties

Formula Weight
Melting point
Air Sensitive
Insoluble in water.


Used as solvents. They are used in intermediate steps for the production of paints, plastics, synthetic resins, and dyes. They are also used in the manufacture of perfumes, solvents, and flavorings.


Air Sensitive. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, air.

Literature References

Monika Čvančarováa,; Zdena K?esinováa,; Alena Filipováa,; Stefano Covinoa,; Tomáš Cajthaml. Biodegradation of PCBs by ligninolytic fungi and characterization of the degradation products. Chemosphere. 2012, 88 (11), 1317-1323.

C.S. Hirematha,; Jayashree Yenagib,; J. Tonannavar. FT-Raman and infrared spectra and vibrational assignments for 3-chloro-4-methoxybenzaldehyde, as supported by ab initio, hybrid density functional theory and normal coordinate calculations. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 2007, 68 (3),710-717.

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


  • H26403

    2-Chloro-6-fluoro-3-methoxybenzaldehyde, 97%
  • H31790

    Methyl 2-bromo-3-fluoropropionate, 97%

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