
Phthalide is an organic chemical compound with the molecular formula C8H6O2. It is a lactone that serves as the core chemical structure for a variety of more complex chemical compounds including dyes (such as phenolphthalein), fungicides (such as tetrachlorophthalide, often referred to simply as `phthalide`) and natural oils (such as butylphthal.....
Found on
http://en.wikipedia.org/wiki/Phthalide

• (n.) A lactone obtained by reduction of phthalyl chloride, as a white crystalline substance; hence, by extension, any one of the series of which phthalide proper is the type.
Found on
http://thinkexist.com/dictionary/meaning/phthalide/
Phthal'ide noun [
Phthal yl + anhydr
ide .]
(Chemistry) A lactone obtained by reduction of phthalyl chloride, as a white crystalline substance; hence, by extension, any one of the series of which phthalide proper is the type. [ Written also
phthalid .]
Found on
http://www.encyclo.co.uk/webster/P/79
No exact match found.