:>\^r 



:Vro\*^ "^'WBWfrtfc md Mmtaic < A6iM. .tQ ^^3t3 



with tUe. subacetate." Several portions of the pUrified aciicl 

 prepared at different times by treating cinnamic acid with 

 hypochlorite of lini^ c»r^n©ljchiiefi^iifi;212° and subjected to 

 ^^palysis, ' :)r 'Mcunuut -iilt 



/ (1.) 0*2011 grm. substance burned with chroniate of lead 

 -^^iQ)5ft3%fiWbatti$ aoi^^ftndiO'QQOSjwater.vi wu.c ju^t...ljje 



birfntl sfft r^miLoi baJinu 'isliam guoiiisa-t .bnxj smil 'lo oin 



' Found. . .^ L ,i Benzoic acid calcHKitea. , 



Carbon. 68 -96^^''^^ ^"■V'^^f^^'^l^' Carbon. 1050 68-85 

 Hydrogen 4-<" ^'"'^. *^' ^^'^^fg; Hydrogen 75 4-91 

 Uxygen . 26*05 ., -^ 4 Oxygen . 400 26*24 



%.ff )lr> lOO'OO ,,(fj 'to iORi'tuz adi no oioiiioci ^ft?^;q^in: i ( 

 Afniost pure benzoic acid. , .p.i-tljm 'io 2293X9 ms v ^ nyjoh 



' '<2.) a. 0*2455 gave 6*57^ (%2 yaiH^d*093 HO. "^^^^^^ 

 ^y^^^m^k^^332 gave 0086 AgCP."'""''«V^"7."^ buJi,..qio^iq 



and the acid with one equi- 

 valent of chlorine. 



Hydrogen 2'9^^''^A 



T^ — -i.l(J/n9891 



10000 



53-70 



3*19 



22*63 



20*48 



vm)fii^9f i-frF^flis abiil ii niE'flir»*«^Wf Wtl with 1 equiv. of chlorine 

 *Parbon . 63*6!?.,f;q ^^11,^0 qJ yctn vcnij . CupfOg.HO. 

 Hydrogen 4*29j,yj^9,i >j bloc 'aiJ^^Y/ {i^.o-n 



Chlorine. 9*0^ jj noii jloa 9Jol1J ^t ^^X^? 



fW,.r«r. oo.oi; ^\'""" ,"^ .^..f 5 Hydrogen 62*5 

 .^^>Se» l^|^9d rno.1 a-i9ftib , ciflorine 442*6 

 ,1f io olJli)lVWOQ9vlo2?.ih -toJfiw bl^ Oxygen. 400*0 

 Acid'bcJtweeti benzoic addJnvQf'ihod iu i^... 'M c - ajijivyj >- ,_„ ._ 

 9miJ 6rno8 *i61 baunilM'li .100*00 

 ;vnpbni; 1 ■' < ' ': u; 'jiosnad nKiK. 

 -« (3;) 0*2495 gave 0*47lfCO^^^nd 0*067 HO.^rf^ "^ ^-^^^'"^^ 



mo-ilic 29Jj;?fqiy9-iq'i9jBW .T • ' r ur • 



• , „ , Found. .„„4„^^,.- L4 Eprmula of acid with 2 equiv. of chlorine. 



aMbyoa 11/11118 Cn^^f^Oj, HQJihiioi n 



^(>lli2 Bi 4 Carbon. '1 050*0' '44*02 



ollJil u , 4 Hydrogen 50*0 



rrT> i|)i9i5 9ilJ 2 Chlorine 885*2 



Acid with between one and 1^(1^^ q.,jj({g 4. Oxvffen . 400*0 

 twoequivalentsofchlonrj^jj^,^^ ^,3^./^ .bioc oiosngd 9>ii 



2*09 

 37*01 

 16-88 



-i(i (4.) I.ii0*3293 gave 0*5423 COg and 0*0667 HO. 

 no llv 0-2892 gave 0*477 COg and 0-062 HO. Js oi 



^^^^ 100*00 



ClandO 52*81 



-3utt OJlM 



. •T>ni\!inj»non 

 Formula of acid 



f ^i^V^^Vr^"'''' W^'" 'T' '^^^'^^o equiv. of chlorine 



2* 

 52*64 



ioiqoo ts. 



■i([ oil 29114i)©Ui 



4.)j.\ilciJiJ9n ii ^ H 



Calculated. 

 1050*0 44*02 

 50*0 2*09 



885*2 37*01 



-,W„!o...,WO-00 100*Q(};:aT _.,.^,., ,,,^ .,^, 

 Corresponding to the aciiiwjii^W^ ,f;nfrn fb4f4;.iO t-400*©'^^' 16*88 

 ^quivaler.ts of chlorine, ^j,,.,,,^,^ ,,; .j uipj^o 0.I uidiuni --"iiw-Joo^oO 

 a}BJ(qir)Slct danob ^^m-iq a Jiid tbiolllo 9Wil9:>/i djiw Q)nliqi'*aiij 



