.
.
"1" .
.
"SDN:P07::CF12N22" .
"2009-07-06 15:41:29.0" .
"accepted"@en .
.
"2009-07-06 15:41:29.0" .
"SDN:P07::CF12N22" .
.
"atmosphere_mass_content_of_butane"@en .
.
"" .
"false" .
"1" .
"\"Content\" indicates a quantity per unit area. The \"atmosphere content\" of a quantity refers to the vertical integral from the surface to the top of the atmosphere. For the content between specified levels in the atmosphere, standard names including content_of_atmosphere_layer are used. The chemical formula for butane is C4H10. Butane is a member of the group of hydrocarbons known as alkanes. There are standard names for the alkane group as well as for some of the individual species."@en .
"SDN:P07::CF12N22" .
.
.