T h e Catalyst they t h i n k of F I R S T ! . . .
B&A@ B O R O N T R I F L U O R I D E Developing a process involving organic synthesis? Looking for the right catalyst? Whether you need ounces for laboratory tests, or larger quantities for pilot plant or process runs, think of BF3 first! Others do—and with good reason! BFS is the closest thing there is to a universal catalyst. In a broad spectrum of reactions, it speeds reaction rates, increases yields, lowers costs, refines through-put—in acylation, alkylation, arylation, condensation, cyclization, esterification, halogenation, hydration, isomerization, nitration, and many others. Then think of General Chemical as the source for boron trifluoride in any form. As America's primary producer of BF3, General has pioneered in its development, and initiated the practice of preparing various complexes for easier handling. They're available for immediate shipment in one-
B A K E R & ADAMSON® Fine Chemicals
pound laboratory quantities right through to tank car lots. Make BF3 the catalyst you think of first. The technical bulletins listed give full data on properties and known uses. Send for your copies now. TITLE CODE No. Boron Trifluoride, Compressed Gas DA-34691 Boron Trifluoride, Compressed Gas Handling Information TB-34691 Boron Trifluoride Dihydrate DA-34671 Boron Fluoride, Complexes with Nitrogenous Compounds.. .DA-3469-NIT-1 Boron Fluoride, Complexes with Oxygen-Containing Compounds DA-3469-0XY-1 Boron Trifluoride, Ether Complex, Tech DA-34711 Boron Trifluoride, Monoethylamine Complex, Technical DA-34661 Boron Trifluoride, Phenol Complex, Tech DA-34682
GENERAL CHEMICAL D I V I S I O N 40 Rector Street, New York 6, N. Y.
Please send export inquiries to: Allied Chemical International, 40 Sector Street, New York 6, N. Y.
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