Methyl mercaptan
CH3SH
Ethyl mercaptan
02115011
n-Butyl mercaptan
C4H90H
t-Butyl mercaptan
(CH3)3CSH
n-Octyl mercaptan
CH3(CH2)7SH
t-Dodecyl mercaptan
C12H25SH
Ethylthioethanol
C2n5oC2n4Url
Thiophene
HC
CH
HC
CH
V
Sulfur centers for special functions
PENNSALT
ORGANOSULFURS
Pennsalt organosulfurs • • . a unique class of chemical building blocks... are a fertile source of reaction and product modification opportunities. They are ideal for adding active sulfur-bearing centers to modify basic molecular structures and gain special properties or functions. For example, organosulfurs often provide or modify the specific functional activity of pharmaceuticals, oil additives, and agricultural chemicals, or special cleaning and grease-suspending properties in industrial detergents. They lead to a whole series of analogs that combine many characteristics of alcohol derivatives with the special properties
imparted by the sulfur atom. And they're economical starting points for thioethers, disulfides, sulfoxides, sulfonyl halides and many other commercially interesting derivatives. Pennsalt's extensive line of organosulfurs, ranging from Ci to C12 and beyond, enables you to choose from a wide variety of structures and properties. We'll gladly supply technical data and samples . . . aid in selecting the right compound . . . engineering assistance in handling and storing. Ask your Pennsalt representative or write Industrial Chemicals Division, PENNSALT CHEMICALS CORPORATION, Three Penn Center, Philadelphia 2, Pa. SEE OUR COMPLETE LISTING IN CHEMICAL MATERIALS CATALOG
Technical data on Pennsalt organosulfurs. Ask for Bulletin S-166.
INDUSTRIAL CHEMICALS DIVISION SALES OFFICES: ATLANTA • CHICAGO • DETROIT • NEW YORK • PHILADELPHIA PITTSBURGH • ST. LOUIS • APPLETON • LOS ANGELES • SAN FRANCISCO PENNSALT CHEMICALS OF CANADA LTD., OAKYILLE, ONTARIO AIRCO COMPANY INTERNATIONAL, NEW YORK
C&EN
15
