This group covers any chemical sciences not elsewhere classified.
It includes:

• organometallic chemistry;
• environmental chemistry;
• atmospheric chemistry;
• industrial chemistry; and
• forensic chemistry.

039901 Environmental Chemistry (incl. Atmospheric Chemistry)
039902 Forensic Chemistry
039903 Industrial Chemistry
039904 Organometallic Chemistry
039999 Chemical Sciences not elsewhere classified

Exclusions:
a) Atmospheric sciences, other than atmospheric chemistry, are included in Group 0401 Atmospheric Sciences.
b) Geochemistry is included in Group 0402 Geochemistry.
c) Mineralogy and crystallography are included in Group 0403 Geology.
d) Soil chemistry is included in Group 0503 Soil Sciences.
e) Pharmacology for animal use is included in Group 0707 Veterinary Sciences.
f) Biochemistry other than biomolecular chemistry or medical biochemistry is included in Group 0601 Biochemistry and Cell Biology.
g) Chemical engineering is included in Group 0904 Chemical Engineering.
h) Food chemistry is included in Group 0908 Food Sciences.
i) Mechanical engineering is included in Group 0913 Mechanical Engineering.
j) Biocatalysis is included in Group 1003 Industrial Biotechnology.
k) Nanoscale characterisation and nanotechnology other than nanochemistry are included in Group 1007 Nanotechnology.
l) Medical biochemistry is included in Group 1101 Medical Biochemistry and Metabolomics.
m) Clinical chemistry is included in Group 1103 Clinical Sciences.
n) Pharmacology for human use and human toxicology is included in Group 1115 Pharmacology and Pharmaceutical Sciences.
o) Criminology is included in Group 1602 Criminology.
p) History and philosophy of science is included in Group 2202 History and Philosophy of Specific Fields.