If the package list indeed says butyl amine, this may be indeed a
compound to enhance cleaning efficiency. Volatile and moderately
volatile alkylamines are indeed hazardous by inhalation, see
http://physchem.ox.ac.uk/msds /BU/butylamine.html

Greetings
Titus
http://AppliedColloidsSurfacta nts.blogspot.com
http://www.AppliedColloidsSurf actants.info
http://www.lum-gmbh.com
Warnings are wrong - not respiratory - not ingestion - not dermal

 

Worst exposure is vapors in eyes
 
It is the eye membranes and the cuticle areas that are the strongest points of exposure to the harmful component in paint, etc
 
 
your comment here:
Is this ok ?