I have a phrase that reads:

> Section 8.01, entitled "Polar Bonding in Basic Organic Compounds,"
> provides, in pertinent part, that due to the slight electro-negative
> bias of fluorine, the carbon-fluorine bond has an electronegativity
> that slightly favors the Fluorine pole.

The first part of the sentence is what I'm concerned with. Should I remove the commas separating "in pertinent part"? What's the grammatical justification?