Eleioptene or Elaeoptene: How To spell?

The word Eleioptene is misspelled against Elaeoptene, a noun meaning "The more liquid or volatile portion of certain oily substance, as distinguished from stearoptene, the more solid parts."

--> Elaeoptene has vowels 'ae' together mispronounced as 'ei'
Word contains consecutive vowels 'AE' in between alphabets el & optene is misspelled as 'EI'
Wrong Spelling:  el-ei-optene 
Correct Spelling:  el-ae-optene 
Find more incorrect spellings of Elaeoptene to spell right way.

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