PHASE 



1065 



PHENOL 



back of the pharynx between the orifices of the Eusta- 

 chian tubes. 



II 



Muscles of the Pharynx. 

 X. Orbicularis oris. 2. Pterygo-maxillary ligament. 3. Mylo- 

 hyoideus. 4. Os hyoides. 5. Thyro-hyoid ligament. 6. 

 Pomutn Adami. 7. Cricoid cartilage. S. Trachea. 9. Ten- 

 sor pa'.ati. 10. Levator palati. n. Glosso-pharyngeal nerve. 

 12. Stylo-pharyngeus. 13. Superior laryngeal nerve and 

 artery- 14- External laryngeal nerve. 15. Crico-thyroidteus. 

 16. Inferior laryngeal nerve. 17. Esophagus. 



hase (faz) [oaoig, appearance]. The condition or 

 stage of a disease or physiologic function at a given 

 time. 



Phaseomannite ( fa-ze-o-man' '-it). See Inosite. 



Phasura fa-zu'-rah). Synonym of Phantasm. 



Phatne ( fa^-ne) [darwy, socket]. Same as Alveolus. 



Phatnorrhagia (fat-nor-a'-je-ah) [Qarvrj, socket ; pijy- 

 u, to burst forth]. Hemorrhage from a tooth- 

 socket. 



Phausinx {Jaw* singks) [oaiZeiv, to roast]. A bleb 

 or blister. 



Pheduretin {fe-du-re / -tin) [phenol (<jxhvi^, purple- 

 red) ; 61a, through; ovpieiv, to make water]. A 

 phenol-derivative, occurring in fine, white, silky, acic- 

 ular crystals, tasteless, hardly soluble in cold water, 

 readily soluble in hot water. It is said to be a power- 

 ful diuretic. Dose gr. vij-xv. Unof. 



Phelloderm (fel' -o-derm) [<fte'/y.6c, cork; dipua, skin]. 

 In biology, a layer of green cells beneath the cork of 

 certain stems (Ribes, Lonicera, Spiraa, Deutzia, etc.). 

 rmed from the ental layer of the phellogen. 



Phellogen [fel'-o-jen) [ot/./.oc, cork ; yevfc, producing]. 

 In biology, cork-forming tissue ; cork-cambium, cork- 

 meristem ; the ental layers of cork-tissue, possessing 

 cellular activity. 



Phellogenetic {fel-o-jen-ef '-ik) [de?^oc, cork; jevfo, 

 producing]. In biology, relating to the formation of 

 phellogen. 



Phenacetein, see Phenacetolin. 



Phenacetin (fe-nas* -et-in) [phenol (&uvi%, purple-red) ; 

 acetum, vinegar], C^HjjXOj Acelphenetidin; a com- 

 pound derived from carbolic acid, having antipyretic 

 and antineuralgic properties. It is crystalline, tasteless, 

 and almost insoluble in water. Dose gr. iv-xxx. 

 Unof. 



Phenacetolin {fe-nas* -et-o-lin) , C, 6 Hj,O r A some- 

 what irregularly formed name of a compound produced 

 by the interaction of phenol, acetic acid, and zinc 

 chlorid. It is used as an indicator in determining 

 acidity and alkalinity. It is also called phenacetein. 



Phenanthrene {fe-nan f -thren) [phenol (ooivtf, purple- 

 red) ; avOpai;, coal] , C U H 10 . A hydrocarbon isomeric 

 with anthracene, and found with it in the last fraction 

 of coal-tar. It crystallizes in colorless, shining plates, 

 melting at ioo°C. and boiling at 340 C. ; it is insoluble 

 in water, but soluble in fifty parts of alcohol in the cold, 

 and in ten parts on boiling ; it is easily soluble in ether 

 and benzene. P.-red. See Pigments, Conspectus of. 



Phenate [fe / -ndt) [phenol (oolwf, purple-red)]. Any 

 salt-like compound of carbolic acid ; a carbolate. 



Phenazin (fe'-naz-in) [phenol (ooiviij, purple-red)], 

 CjjHgXj. A substance prepared by conducting anilin 

 vapors through a tube heated to redness. It crystal- 

 lizes and sublimes in bright-yellow needles, melting 

 at 171 C. The phenazins are chromogenic parent- 

 substances that yield dyes by the entrance of salt- 

 forming groups (especially the amido-group) . The 

 eurhodins and safranins are included in this series. 



Phenazonum (fe-naz-o'-num) . See Antipyrin. 



Phenetidin {fe-nef '-id-in) [phenol (00'ivt^, purple-red)], 

 C 8 H n XO. The body from which phenacetin is pre- 

 pared by substitution. 



Phenetol {fe'-net-ol) [phenol (oo/wf, purple-red) ; 

 oleum, oil] , CjH 5 S.OC 6 H 5 . A volatile aromatic-smell- 

 ing liquid. P.-red. See Coccinin and Pigments, 

 Conspectus of. 



Phengophobia (fen-go-fZ-be-ah) [oeyyoc, light; $63o$, 

 fear]. See Photophobia. 



Phenic (fe / -nik) [phenol {$oivi%, purple-red)]. Obtained 

 from coal-tar. P. Acid. See Acid, Carbolic, and 

 Phenol. 



Phenicin {fe f -nis-in) [ooivig, purple-red]. A brown 

 coloring-matter produced by the action of nitro- 

 sulphuric acid on carbolic acid. Same as Phenyl- 

 broion. See Pigments, Conspectus of. 



Phenicious (fe-nish' -us) [yoivd;, purple-red]. Of the 

 color of phenicin. 



Phenigmus (fe-nig* -mus) [oo!vi$, purple-red]. Red 

 Jaundice; a skin-disease, characterized by diffuse 

 redness, without fever. 



Phenixis, Phcenixis {fe-nik^-is) [<poivtf;, purple-red] 

 Red color of the skin from irritation. 



Phenocoll {fe'-no-kol) [phenol (<poivi^, purple-red)]. 



C « H *\Nh5c( XH ^) CH ^ C io H » N A- The hydro- 

 chlorate of phenol-glycocoll , a rapid and powerful 

 antipyretic and a valuable nervine. Dose gr. viij- 

 xv, repeated at hourly intervals. It is also used as the 

 hydrochlorid. Phenocoll appears as a white crystal- 

 line powder soluble in water and alcohol. Unof. 



Phenogamous {fen-og' -am-us). Synonym of Phaner- 

 ogamous. 



Phenol (fZ-nol) [doivtf , purple-red], C 6 H 5 .OH. Ben- 

 zene Phenol, Carbolic Acid, Creosote ; a substance ob- 

 tained from amidobenzene, etc. , and occurring already 

 formed in Castoreum and in the urine of herbivora. 

 It is a colorless, crystalline mass, which gradually 



