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Pronunciation varies by accent · noun
The polyethylene amine H₂N-CH₂CH₂-NH-CH₂CH₂-NH-CH₂CH₂-NH-CH₂CH₂-NH-CH₂CH₂-NH₂..
Use pentaethylenehexamine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Pentaethylenehexamine means The polyethylene amine H₂N-CH₂CH₂-NH-CH₂CH₂-NH-CH₂CH₂-NH-CH₂CH₂-NH-CH₂CH₂-NH₂..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use pentaethylenehexamine where its definition matches the intended context.
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