Insoluble in water as well as dilute aqueous acid and base. 1348 The unknown is not an acid or base nor is it a low molecular weight compound. Solvent is deuterochloroform. Dw@%gwaA(Lx! & 132023303334383941424344454648495154 Saturated, aliphatic protons are present. Isopropyl group is indicated. # dummy ms # # # # # Nitrogen was found to be present. 264048 Possiblities are amines, amides, imides, nitriles, imines, nitro compounds. Burnt with a clear flame leaving no residue. # Typical of saturated aliphatic compounds. Below room temperature. # Usual behaviour of a liquid. Liquid film ---../..-.////.----,,,--.0124454323445666533211010010000011343110001112479;9:>:65444357=9655524430-,,,++,,.00..120.,--//-,++*,,,+*****)*-.38;@ahP,+-,)((''&&%%%%%%%%%&&&&&&&&&'))))((''&&&'''''(())))((((((((((''''((((())*++,-////000 111111100/..--,+,---..//13::;BELV^fqþzVOKJITtrf\=BLWsqQA;53211..---,,+++-..2TOwZ=:;?IRVbrrK95-,,+***))))(('''(()+.-./5AUdK79;50,)'%%%$$##"!!!"##$$$###%().5>C;/(%$#! !!!!"""""!!""!#"!#%)/@LaB+'&#$$('&+,)))**.137:;>DFECB 141922242729421320233033343839414243444546484951542850 This is a liquid saturated aliphatic cyanide. 104 to 108 degrees. # A typical value for a liquid. Optically inactive. # The compound is not chiral. 0.774 # A typical value for an organic liquid. 1.381 # A typical value. # # # # # # # dummy cmr # # # # # # # # # # # No precipitate was formed. 2227282950 The compound has no aldehyde or ketone groups. No positive result could be obtained. 3344454651 Absent are NH and OH groups. No reaction took place. # The unknown is not a primary or secondary amine. # # # # # # No reaction was observed. 14 The unknown is not an ester. No positive result. # The compound does not have a nitro group as part of its structure. # # # # # # # # # # # # No positive result. 3344454651 No NH or OH containing groups are present in the compound. A red coloured solution was obtained. # This result means that the unknown could be an amide or a cyanide (nitrile). No visible reaction was noted. # The unknown is saturated and not readily oxidised. # # # No colour change was observed. 232850 The unknown is not a sugar. No positive result. # Nitro groups are not present in the unknown. No change could be seen. # The unknown is not unsaturated nor is it a phenol. No positive result. # The unknown is not an ether. A negative result was obtained. # This unknown is not a phenol (or enol). No positive result. # The compound is not a primary amine. # # # No reaction could be seen. # The unknown is not a primary or secondary amine. No observable change took place. # This compound is not an amino acid. No apparent reaction. # The unknown is not a primary amine. # # # # # # # # # A vigorous reaction to give a coloured solution was seen. # This is typical of compounds with functional groups. # # # No positive result. # The unknown is not a primary amine. # # # # # # No reaction took place. # The unknown is not unsaturated nor is it a phenol. Ammonia was evolved on heating with base. # A typical reaction of unsubstituted amides and nitriles (cyanides). No positive result. 3344454651 Absent are compounds having NH (amine) or OH (alcohol) groups. # # # # # # # # # # # # # # # # # # colourless liquid 010509 3153 8187 A liquid acid was formed which gave an amide m.p. 126-128 degrees. A liquid amine was formed with a picrate with m.p. 146-148 degrees. 3 õyk õp` yofc liquid cyanide (nitrile) 3 propionitrile isobutyronitrile vinylacetonitrile