CRC handbook of chemistry and physics : a ready reference book of chemical and physical data
Chemistry consists of many different subject areas. If you want to browse either the reference (main floor) or regular (upstairs) collections to find material, I would suggest that you look in the following sections:
QD 1-65 - General Chemistry
QD 71-142 - Analytical Chemistry
QD 146-197 - Inorganic Chemistry
QD 241-414 - Organic Chemistry
QD 414-436 - Biochemistry
QD 450-801 - Physical and Theoretical Chemistry
QD 901-999 - Crystallography