tetrachlorethylene vs ethylene tetrachloride

tetrachlorethylene and ethylene tetrachloride both are nouns.

Word	Noun	Adjective	Verb	Adverb
tetrachlorethylene	Yes	No	No	No
ethylene tetrachloride	Yes	No	No	No

As nouns, tetrachlorethylene and ethylene tetrachloride are synonyms defined as:

tetrachlorethylene and ethylene tetrachloride: anthelmintic agent used against hookworm and other nematodes

Other synonyms of tetrachlorethylene include carbon dichloride, tetrachloroethylene.

tetrachlorethylene (noun)	ethylene tetrachloride (noun)
anthelmintic agent used against hookworm and other nematodes	anthelmintic agent used against hookworm and other nematodes