Relation t<> Pre88wn and Temperature, 



495 



Table 18. 



Compressibility of Thymol, Ci H 14 O, referred to 20 atm. Melting point 53°> 



boiling point 233°. 





P 



Observed. 



/3x 10 6 



Coraput'd 



u xl0 3 

 V 



Diff. x 10 :i 







L, ft 



"xlO 3 



V -x 10 3 



#xl0 6 # xl0« 







V 



V 











*28° 



20 



00 



o-o 





o-o 









14*61 



100 



5-5 



5-3 



67 



5-1 



+ •3 



65 66 





200 



10-9 



11-0 



61 



111 



— -1 







300 



17-0 



170 



61 



16-7 



+ •3 







400 

 20 



21-8 



o-o 



21.7 



o-o 



57 



22-1 



o-o 



-•4 





64° 





15 '29 cm 



100 



5-6 



5-4 



69 



5-7 



-•2 



74 



75 





200 



12-4 



123 



69 



12-6 



-•2 









300 



19-6 



19-9 



70 



19-0 



+ '7 









400 

 20 



255 



o-o 



245 



o-o 



66 



25-1 



— o-o - 



— 1 







100 D 



__ 





15-78 cm 



100 



7-6 



7-5 



94 



7.4 



+ -1 



96 



97 





200 



16-2 



16-2 



90 



16-0 



+ •2 









300 



24-4 



242 



86 



239 



+ •4 









400 



30-7 



30-9 



o-o 



80 



31-4 



00 



— •6 







185° 



20 



o-o 











I7'05 cm 



100 



12-3 



12-2 



153 



122 



•0 



161 



166 





200 



261 



25-9 



144 



25-8 



+ •2 









300 



38-0 



37-8 



135 



37-8 



4--1 









400 



20 



48-3 



48-5 



127 



48-8 



— •4 







310° 











to 



• _«.«. 







195cm 



100 



33 



3-2 



407 



3-1 



+ •2 



448 487 





200 



61-1 



605 



338 



6-1 



+ -1 







300 



83-6 



83-6 



299 



8-4 



— -1 







400 



102-0 



101-0 



267 



103 



— •2 





310° 









16-47 cm 



20 

 100 

 200 

 300 

 400 





 3'4 



62-4 



82-5 



102-0 





425 

 347 

 295 

 269 









Table 19. 



v 



Thermal expansion of Thymol, x 10 3 , referred to 28 c 



Atm.= 



20 



100 



200 



300 



400 



6= 



28° 

























65 



42 



43 



41 



39 



39 





100 



76 



73 



71 



68 



65 





185 



162 



154 



145 



138 



130 





310 



329 



293 



263 



239 



220 



* Liquid uudercooled. 



f From both the 310° series. 



