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SHORTEST DISTANCE TO T O M O R R O W ' S BETTER L I V I N G . . . " C D " CHEMICALS These comprise really high molecular weight Amines ... Nitriles ... Ketones... Amides Acid Chlorides . . . All i n regular daily, largescale commercial p r o d u c t i o n . . . Normal alkyl chains ranging in length from 6 to 18 carbon atoms i n the saturated series . . . 9-octadecene and 9-12-octadecadiene in the unsaturated series. Fields of utility are still largely unexplored but are expanding rapidly. Your request for samples should b e as specific as possible t o avoid duplication o f effort. PERTINENT DATA AMINES - organic ammonias — primaries — sec ondaries - t e r t i a r i e s - M . W . 101 t o 7 7 3 - B . P.
ARMOUR
133° C t o > 350° C. @ 760 m . - M . P. 19 to 65° C - v e r y reactive. NITRILES—Non-toxic, organic cyanides-M W . 97 t o 2 6 5 - M . P . - - 7 9 ° C. t o 4 1 ° C . - B . P. 165° G t o 367° C. @ 760 m m . - e x c e p t i o n a l thermal stability. AMIDES-stable b e l o w 170° C. in the absence o f c a t a l y s t - M . W . 115 to 7 0 4 - M . P. 7 5 t o 160° G—insoluble in aqueous solutions— fairly reactive chemically. KETONES —symmetrical aliphatic and unsymmetrical aliphatic — exceptionally heat s t a b l e M. W . 142 t o 5 0 7 - M. P . - 8 ° G t o 86.7° C B.P. 194 ε ο > 350° C . @ 760 mm.—chemically very inert.
CHEMICAL
DIVISION
Armour and Company 1355
WEST
3 1 S T STREET
CHICAGO
9 , ILLINOIS
ACID CHLORIDES —unstable in the presence o f m o i s t u r e - M . W . 135 t o 3 0 3 - B . P. 1 5 3 ° @ 760 mm. t o 215° C. @ 15 m m . - M . P . - 8 7 ° C . to 23° C.— very reactive.
