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CAS RN: 106-38-7 | Product Number: B0661


Purity: >99.0%(GC)
3   4   ≥20 
4   Contact Us ≥20 
3   3   ≥20 

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Product Number B0661
Purity / Analysis Method >99.0%(GC)
Molecular Formula / Molecular Weight C__7H__7Br = 171.04  
Physical State (20 deg.C) Solid
CAS RN 106-38-7
Reaxys Registry Number 1903636
PubChem Substance ID 87563667
SDBS (AIST Spectral DB) 1572
MDL Number


Appearance White or Colorless to Almost white or Almost colorless powder to lump to clear liquid
Purity(GC) min. 99.0 %
Properties (reference)
Melting Point 26 °C
Boiling Point 184 °C
Solubility in water Insoluble
Solubility (soluble in) Alcohol,Acetone,Chloroform,Ether,Benzene
Pictogram Pictogram Pictogram
Signal Word Warning
Hazard Statements H302 : Harmful if swallowed.
H315 : Causes skin irritation.
H319 : Causes serious eye irritation.
H411 : Toxic to aquatic life with long lasting effects.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P273 : Avoid release to the environment.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ eye protection/ face protection.
P302 + P352 : IF ON SKIN: Wash with plenty of water.
P391 : Collect spillage.
P337 + P313 : If eye irritation persists: Get medical advice/ attention.
P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P362 + P364 : Take off contaminated clothing and wash it before reuse.
P332 + P313 : If skin irritation occurs: Get medical advice/ attention.
P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
Related Laws:
RTECS# XS7965600
Transport Information:
UN Number UN3077
Class 9
Packing Group III
Introduction of a (pinacolatoboryl)methyl group into aromatic rings


To a solution of bis(pinacolatoboryl)methane (B4103, 80 mg, 0.3 mmol, 2 eq.), 4-bromotoluene (B0661, 25.7 mg, 0.15 mmol), and Pd[P(t-Bu)3]2 (B3161, 3.8 mg, 7.4 µmol, 5 mol%) in dioxane 1.5 mL is added 8 N KOH aq. (37 µL, 0.3 mmol, 2 eq.) at room temperature. The mixture is stirred at 25 °C for 5 h and filtered through a pad of silica gel with ether. Concentration gives the residue, and purification by silica gel column chromatography (hexane/EtOAc = 12/1) gives the product in 92% yield.


PubMed Literature

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