Free Access

Table 2

Column density (cm-2) of gas-phase and grain-surface organic molecules at radii of 10, 30, 100, and 305 AU from our full disk model.

Gas phase Grain surface
Species 10 AU 30 AU 100 AU 305 AU 10AU 30 AU 100 AU 305 AU

Formaldehyde H2CO 3.7(12) 5.1(13) 1.5(12) 8.3(12) 6.7(09) 6.4(18) 3.4(17) 6.0(17)
Methanol CH3OH 1.0(09) 2.2(11) 5.8(12) 1.7(13) 2.3(18) 8.4(17) 1.1(18) 8.8(17)
Formic acid HCOOH 8.1(10) 7.5(11) 9.1(12) 8.2(12) 1.1(18) 2.4(17) 1.1(17) 3.3(16)
Cyanoacetylene HC3N 2.0(12) 6.9(11) 2.1(11) 9.8(10) 1.7(18) 1.3(15) 8.2(12) 5.5(12)
Acetonitrile CH3CN 5.5(12) 2.9(12) 6.9(11) 4.1(11) 1.2(17) 2.1(17) 2.7(16) 2.0(15)
Propyne CH3CCH 4.5(11) 8.2(11) 1.1(12) 1.8(12) 4.7(19) 1.0(19) 1.1(18) 2.5(17)
Acetaldehyde CH3CHO 1.1(10) 2.0(10) 7.2(11) 3.9(11) 5.9(12) 6.2(17) 4.1(17) 9.4(16)
Formamide NH2CHO 1.7(09) 5.6(10) 5.1(11) 7.0(11) 6.9(18) 5.1(18) 2.0(17) 6.7(15)
Methylamine CH3NH2 7.2(08) 6.6(10) 8.4(11) 1.1(12) 1.8(18) 4.1(18) 1.3(18) 4.0(16)
Ethanol C2H5OH 3.8(06) 1.9(10) 1.4(11) 6.8(10) 2.9(16) 1.8(17) 1.4(17) 9.5(15)
Dimethyl ether CH3OCH3 2.2(07) 2.2(10) 1.4(11) 8.6(10) 3.1(16) 4.7(17) 1.6(17) 1.5(16)
Methyl formate HCOOCH3 5.8(07) 4.6(10) 1.3(11) 3.5(11) 9.5(16) 4.8(17) 1.3(17) 4.2(15)
Acetone CH3COCH3 5.8(06) 1.5(09) 1.7(11) 5.7(09) 6.1(14) 5.1(16) 2.6(17) 5.7(15)
Glycolaldehyde HOCH2CHO 4.2(07) 1.2(10) 4.3(10) 1.3(11) 1.1(17) 2.1(17) 7.6(16) 2.7(15)
Acetic acid CH3COOH 2.1(07) 6.5(09) 6.6(09) 1.1(09) 1.5(16) 6.5(15) 7.1(14) 3.2(13)

Notes. a(b) represents a × 10b. An expanded version of this table is available in Appendix A.

Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.

Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.

Initial download of the metrics may take a while.