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H26139 3,5-Difluoro-4-hydroxybenzaldehyde, 97%

CAS Number

Stock No. Size Price ($) Quantity Availability
H26139-MD 250mg 107.00
H26139-03 1g 265.00
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3,5-Difluoro-4-hydroxybenzaldehyde, 97%


Chemical Properties

Formula Weight
Melting point
Storage & Sensitivity
Air Sensitive. Ambient temperatures.


3,5-Difluoro-4-hydroxybenzaldehyde is used in the preparation of (Z)-2,6- difluoro-((2-methyl-5-oxooxazol-4(5H)-ylidene)methyl)phenylacetate.


Air sensitive. Incompatible with strong oxidizing agents, strong acid and bases.

Literature References

Nies, V. P.; Canton, A. S.; Nourian, Z.; Danelo, C. Chapter Ten-Monitoring mRNA and Protein Levels in Bulk and in Model Vesicle-Based Artificial Cells. Methods Enzymol. 2015, 550, 187-214.

Wu, Z. Y.; Liu, N.; Qin, B.; Huang, L.; Yu, F.; Qian, K.; Morris-Natschke, S. L.; Jiang, S.; Chen, C. H.; Lee, K. H.; Xie, L. Optimization of the Antiviral Potency and Lipophilicity of Halogenated 2,6-Diarylpyridinamines as a Novel Class of HIV-1 NNRTIS. ChemMedChem 2014, 9 (7), 1546-1555.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

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

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

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