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?

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?

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 Flourine, the carbon-flourine bond has an electronegativity that slightly favors the Flourine 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?

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?