new ORGANOSULFURS from Pennsalt's expanded facilities 4P Mercaptan (t-dodecyl mercaptan) IsopropyI Mercaptan
t-Butyl Mercaptan t-Nonyl Mercaptan
Four new organosulfur "building blocks" are now available in commercial quantities, the result of a recently completed major expansion of our organic sulfur chemicals unit. One of these valuable new intermediates could fit your requirements. 4P Mercaptan—an effective polymerization modifier for styrene-butadiene rubber, inter mediate for surfactants Isopropyl Mercaptan—potentially the lowest cost source of an alkyl mercapto group t-Butyl Mercaptan—intermediate in organic synthesis, component of natural gas odorants t-Nonyl Mercaptan—versatile intermediate for oil additives, agricultural chemicals, pharmaceuticals Check this complete list of Pennsalt organosulfurs. Write or call Pennsalt for further information on these products and their derivatives. Pennsalt Organosulfur Compounds Commercially Available in volume Methyl Mercaptan t-Nonyl Mercaptan Ethyl Mercaptan t-Dodecyl Mercaptan η-Butyl Mercaptan Ethylthioethanol t-Butyl Mercaptan Thiophene n-Octyl Mercaptan Tetrahydrothiophene Isopropyl Mercaptan Available in Developmental Quantities n-Amyl Mercaptan n-Hexyl Mercaptan n-Decyl Mercaptan
See our Catalog in Chemical Materials Catalog
INDUSTRIAL
P E N N S A L T
CHEMICALS
C H E M I C A L S
DIVISION
CORPORATION
Pennsalt Chemicals
3 Perm Center, Philadelphia 2 , Pa. Akron · Chicago · Detroit · New York · Philadelphia · Pittsburgh · St. Louis · Appleton · Atlanta Martin, Hoy» & Milne, San Francisco and Los Angeles · Airco Company International, New York Pennsalt Chemicals of Canada Ltd., Oakville, Ontario
®
ESTABLISHED 1850
Circle No. 6 on Readers' Service Card VOL. 5 1 , NO. 6
·
JUNE 1959
73
A
