Number 15 in Advances in Chemistry Series
SPERRY FILTER PRESSES OFFER IMPORTANT IMPROVEMENTS TO
SPEED YOUR PRODUCTION REDUCE
OPERATING
COSTS;
and IMPROVE
PRODUCT QUALITY PURITY AND UNIFORMITY
LOWER COSTS Get
all
the
facts
how S p e r r y e x p e r i e n c e , Sperry engineering and Sperry Filter Presses solve your fil tration problems best. Write for complete information and free copy of the Sperry Fil tration Catalog.
edited by the staff of Industrial and Engineering Chemistry
Physical Properties of Chemical Compounds A systematic tabular presentation of accurate data on the physical properties of 511 organic cyclic compounds compiled by R. R. Dreisbach of the Dow Chemical Co. These compre hensive and basic data were determined for specially prepared, high purity compounds. In addition to the precisely meas ured properties the author has calculated new values for many constants based upon his new experimental values.
Enco
Definition of the Symbols and Parameters Used, with the Methods of Calculating the Parameters Cox Chart Families Atomic Refractive Indices Used for Computing Molecular Re fractive Index Atomic and Structural Constants for Calculation of Parachor Tables of Physical Properties: Alkyl and halo benzenes Styrènes Thiaalkyl • benzenes Thiophenes Alkyl naphthalenes Tetrahydronaphthalenes Decahydronaphthalenes Aromatic phenols Thiophenols Aromatic amines Nitrobenzenes Aromatic alcohols (Phenyl ethyl alcohols) Aromatic ketones Aromatic esters Cyclopentanes Cyclopentenes Thiacyclopentanes Thiacyclopropanes Cyclohexanes Cyclohexenes Thiacyclohexanes Miscellaneous 523 pages plus index cloth bound—$5.85 per copy
D. R. SPERRY & COMPANY Batavia, Illinois Sales
Representatives:
G e o r g e S. T a r b o x 80S N e p p e r h a n A v e . , Yonkers, N e w York P. M . P i l h o s h y 8 3 3 M e r c h a n t s Ex. B l d g . , San Francisco, California A l l d r e d g e 8. M c C a b e 8 4 7 E. 1 7 t h A v e . , D e n v e r , C o l o r a d o Texas C h e m i c a l Engineer C o m p a n y 4 1 0 1 San J a c i n t o , H o u s t o n , Texas Circle No. 38 A on Readers' Service Card, Page 101 λ 38 A
INDUSTRIAL A N D ENGINEERING CHEMISTRY
mpassing
Order
from: Special Publications Department American Chemical Society 1155 Sixteenth Street, N.W. Washington 6, D.C.