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90897-92-0 - 3,4-Difluorophenylmagnesium bromide, 0.50 M in 2-MeTHF - H54197 - Alfa Aesar

H54197 3,4-Difluorophenylmagnesium bromide, 0.50 M in 2-MeTHF

CAS Number

Size Price ($) Quantity Availability
100ml 189.17
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3,4-Difluorophenylmagnesium bromide, 0.50 M in 2-MeTHF


Chemical Properties

Formula Weight
Air & Moisture Sensitive
Reacts with water.


3,4-Difluorophenylmagnesium bromide, 0.50 M in 2-MeTHF is an important raw material and intermediate used in organic synthesis, pharmaceuticals, agrochemicals and dyestuff fields.


Air and moisture sensitive. Store under inert gas. Store away from oxidizing agents, air, water/ moisture, bases, heat.

Literature References

Yunxiang Chen; Yangwei Huang; Xueqing Zhao; & Zhongming Lia. Concise Synthesis of 1,3-Diacetoxy-2-[2?-(2??,4??-difluorophenyl)prop-2?-en-1?-yl]propane: An Intermediate for Posaconazole. Synthetic Communications: An International Journal for Rapid Communication of Synthetic Organic Chemistry. 2015, 45 (6), 734-740.

Timothy A. Shepherd; James A. Aikins; David Bleakman; Buddy E. Cantrell; John P. Rearick; Richard L. Simon; Edward C. R. Smith; Gregory A. Stephenson; and Dennis M. Zimmerman. Design and Synthesis of a Novel Series of 1,2-Disubstituted Cyclopentanes as Small, Potent Potentiators of 2-Amino-3-(3-hydroxy-5-methyl-isoxazol-4-yl)propanoic Acid (AMPA) Receptors. J. Med. Chem. 2002, 45 (10), 2101-2111.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H314

Highly flammable liquid and vapour. Causes severe skin burns and eye damage.

Precautionary Statements: P210-P260-P280-P303+P361+P353-P305+P351+P338-P301+P330+P331-P304+P340-P310-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Do not breathe dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Immediately call a POISON CENTER or doctor/physician. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
Packing Group
Harmonized Tariff Code


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