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H54729 Phenylmagnesium bromide, 3M in 2-MeTHF

CAS Number

Stock No. Size Price ($) Quantity Availability
H54729-AE 100ml 92.60
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Phenylmagnesium bromide, 3M in 2-MeTHF


Chemical Properties

Formula Weight
Storage & Sensitivity
Moisture Sensitive. Air Sensitive. Ambient temperatures.
Reacts with water.


Phenyl magnesium bromide is the suitable reagent used for the synthesis of end-functionalized regioregular poly(3-alkylthiophene)s. It may be used for synthesis of  1,3,3-trimethyl-6-phenyl-2-oxabicyclo[2.2.2]octan-6-ol, 6-benzyl-1,3,3-trimethyl-2-oxabicyclo[2.2.2]octan-6-ol, (3-(2-Dithiobenzoatepropionyl)propyl)dimethylmethoxysilane, reversible addition-fragmentation chain transfer polymerization (RAFT)-silane agent, series of o-substituted benzophenones.


Storage below 25°C may cause formation of crystalline magnesium salts. Moving container to a warm location and occasional gentle swirling should redissolve the solid. Air and moisture sensitive.

Literature References

W. H. Urry.; M. S. Kharasch. Factors Influencing the Course and Mechanism of Grignard Reactions. XV. The Reaction of β,β-Dimethylphenethyl Chloride with Phenylmagnesium Bromide in the Presence of Cobaltous Chloride. J. Am. Chem. Soc. 1944, 66 (9),1438-1440.

G. Stucky.; R. E. Rundle. The Constitution of the Grignard Reagent, Phenylmagnesium Bromide Dietherate. J. Am. Chem. Soc. 1964, 87 (22),4825-4830.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H302-H314-H335

Highly flammable liquid and vapour. Harmful if swallowed. Causes severe skin burns and eye damage. May cause respiratory irritation.

Precautionary Statements: P210-P233-P235-P240-P241-P242-P243-P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. 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 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. Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Do NOT induce vomiting. Wash contaminated clothing before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

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