These past chemistry faculty members are not represented on the genealogy charts. They were at UT for short tenures and departed for other positions. They are listed in chronological order of appointment, with their PhD school and date.

• Samuel H. Lee (Ohio State, 1945) 1939-49 (Asst. Prof. 1946-49)
• Maxwell. A. Pollack (Northwestern, 1937) 1940-42
• John L. Abernethy (Northwestern, 1940) 1941-45
• John Dice (Michigan, 1946) 1945-50
• Edwin G. Koch (Illinois, 1932) 1946
• Frank H. Field (Duke, 1948) 1947-52
• Charles K. Mann (Virginia, 1955) 1955-58
• R. L. Augustine (Columbia, 1957) 1957-61
• David J. Derosier (Chicago, 1966) 1968-73
• Conrad Cone (Bristol, 1966) 1970-73
• Neil D. Jespersen (Penn State, 1971) 1971-77
• Thomas H. Martin (Tufts, 1974) 1975-77
• Henry F. Schaefer (Stanford, 1969) 1979-80
• Dale Mosbaugh (Cincinnati, 1979) 1983-89
• R. Josef Michl 1986-91
• Ronald Conaway (Stanford, 1985) 1988-89
• Scott Raybuck (Stanford, 1985) 1990-93
• Angela Belcher (UCSB, 1997) 1999-2002
• Jacek Nowakowski (Berkeley, 1996) 1999-2001