Assertion: formaldehyde | /r/HasProperty | precursor
Facets:
value: to polyfunctional alcohols
type: TRANSITIVE-OBJECT
value: to polyfunctional alcohols such as pentaerythritol
type: OTHER
Source sentences:
text: Formaldehyde is also a precursor to polyfunctional alcohols such as pentaerythritol, which is used to make paints and explosives.
text: Furthermore, formaldehyde is a precursor to polyfunctional alcohols, which is used to make paints and explosives.