cdrecord 1.10a13 has been ported (1/27/2001) to OS/2. Also available(6/26/2000) is the older cdrecord 1.9a02 port of the CD-burning program.
You can burn singlesession, multisession, or audio CDs.
Hobbes:
http://hobbes.nmsu.edu/cgi-bin/h-search?key=cdrec
website:
http://www.geocities.com/SiliconValley/Sector/5785/cdrecord/cdrecordmain.htm
Source: OS/2 News and Rumors