BENZOYLATE 



130 



BERBERIN 



talline powder devoid of color or taste, obtained from 

 oil of bitter almonds by action of ammonia. B. Ben- 

 zoate. See Benzoic Anhydrid. B. Bromid, C 6 H 5 . 

 CO . Br, a colorless, pungent liquid. B. Carbamid. 

 See B.urea. B.chinin. See B.quinin. B.-chin- 

 olin. See B.-oxyqnitiolin. B. Chlorid, C 7 H 5 0C1, a 

 transparent, colorless, pungent oil with a specific gravity 

 of 1. 21 at 1 9 C. ; it is soluble in ether and carbon 

 disulfate ; boils at I94°-I95° C. When acted on by 

 alcoholic ammonia it gives dibenzylamin. It is used 

 as a reagent in organic analysis and synthesis. Syn., 

 Chlorobenzoyl chlorid. B.-ecgonin-ethylic Ester. 

 See Cocaethylin. B.-eugenol, C 17 H ]6 3 , a substance 

 forming large, transparent, colorless prisms or small 

 white crystals, soluble in alcohol, ether, chloroform, 

 and acetone; melts at 69°-7o.5° C. It is used in 

 tuberculosis. Dose, 7.5-15 g r - (°-5 _I § m -)- ^-~ 

 glycocin, hippuric acid. B.-guaiacol. See Ben- 

 zosol (Illus. Diet.). B.helicin. See Benzohelicin. 

 B. Hydrate, benzoic acid ; also improperly applied 

 to benzoic aldehyd. B., Hydrated, benzoic acid. 

 B. Hydrid. See Benzaldehyd (Illus. Diet. ). B.- 

 metaoxyquinolin. See B.-oxyqainolin. B.methid. 

 See Acetophenone (Illus. Diet.). B.morphin. See 

 Peronin. B.- ^-naphthol. See Benzouuphfhol (Illus. 

 Diet.). B.-nicotin, C 10 H 13 (C 7 H 5 . 0)N, a colorless, 

 slightly viscid, noncrystalline alkaloid, insoluble in 

 water and soluble in dilute hydrochloric acid. B.- 

 orthoxyquinolin. See B.-oxyquinolin. B.-oxy- 

 quinolin, a substitution compound of quinolin in which 

 hydrogen is replaced by oxygen and benzoyl. B.- 

 paracresol, C u H 12 2 , a body occurring in prisms 

 with pleasant odor. It is soluble in ether, chloroform, 

 and hot alcohol, and insoluble in water; melts at 

 7O -7i° C. It is an antiseptic and used instead of 

 B.-guaiacol. Dose, 4gr. (o. 25 gm. ). Syn., Benzopara- 

 cresol. B. Peroxid, a bactericide and disinfectant sub- 

 stance. B. Persulfid, C 14 H 10 O 2 S 2 , an oxidation- 

 product of thiobenzoic acid. B.-phenylhydrazin, 

 CjgHyNjO, an antiseptic. B.-piperidin, C 12 H 15 NO, 

 a substitution-product of piperidin, occurring in color- 

 less crystals. B.-piperylhydrazin, C 12 H 16 N 2 0, 

 shining laminas. B.-pseudotropein. See Tropa- 

 cocain (Illus. Diet. ). B.quinin, C 6 H 5 CO . O . C 20 - 

 HjgNjO, a quinin ester; melts at 139 C. ; taste not 

 unpleasant. B.resorcin, a highly colored oily liquid 

 obtained from benzoyl and resorcin. It is soluble in 

 alcohol, forming a yellow solution with a green fluor- 

 escence B.salicin. See Populin (Illus. Diet.). 

 B.salicylamid, C 14 H n NO s , an amid formed 

 from salicylamid by action of benzoyl chlorid. B.- 

 salicylol, C u H 10 O 5 , a thick oil obtained from 

 sodium salicylid by action of benzoyl chlorid. B.- 

 salicylomtril, C H 1I !) N0 2 , a body obtained from sali- 

 cylamid by action of benzoyl chlorid. B.sulfoni- 

 cimid. See Saccharin (Illus. Diet). B. Tannate, 

 a yellow granular powder. B.tetrahydroquinolin, 

 C 16 H, 5 NO, large colorless crystals. B.tropein, ( ',.! 1 , ,- 

 (C 6 H 5 CO)NO, silky acicular needles; it is a local 

 anesthetic. B. -tropin, a crystalline body formed 

 from tropin by the replacement of hydrogen with ben- 

 zoyl. B.urea, C 8 H 8 N 2 2 , a crystalline body obtained 

 from urea by action of benzoyl chlorid. Syn.. Benzu- 

 reide ; Benzoyl carbamid. B.ureid, C v5 H 2K N 8 4 , a 

 white powder without taste or odor, obtained from urea 

 by action of benzoic aldehyd. B. vinyldiacetonalka- 

 min. See Kucain-B. 



Benzoylate {ben-zo'-il-dt). See Benzoate. 



Benzoylic ( ben ■zo-il' -//•). See Benzoic. 



Benzureid iben-zu' -re-id). Sec Benzoylurea. 



Benzydrol [ben-zid'-rol). See Benikydrol, 



Benzyl. (See Illus. Diet.) Syn., Benzylinum. B. 



Acetate, C 6 H 5 . CH 2 , a liquid boiling at 210 C. B.- 

 alcohol. See under Alcohol (Illus. Diet.). B.amin, 

 C 7 H 9 N, obtained from thiobenzamid by reduction with 

 nascent hydrogen ; it is a colorless liquid with a 

 strongly alkaline reaction ; sp. gr. 0.99 at 14 C; 

 soluble in water, alcohol, and ether; boils at 184 

 C. B.anilin, Cj.^Hj^N, a crystalline reduction-product 

 of thiobenzanilid soluble in alcohol ; melts at 2>Z° C. 

 Syn., Benzylphenylamin. B. Benzoate, C u H ]2 0,, 

 a crystalline substance occurring in the fluid part 

 of balsam of Peru. B. Bromid, C 6 H 5 .CH 2 Br, a 

 liquid giving off very irritating vapors. B. Car- 

 bamate. See B.urethane. B. Carbamid, C g H M 

 N 2 0, long colorless needles derived from benzyl 

 chlorid by action of potassium cyanate in alcohol ; 

 soluble in water and alcohol ; melting at 147 C 

 Syn., B.urea. B.chinolin. See B. quinolin. B 

 Chlorid, C 7 H 7 C1, obtained from boiling toluene by 

 action of chlorin ; it is an oily liquid with aromatii 

 odor; sp. gr. 1. 107 at 14 C. ; boils at 17S C 

 Syn., u-Chlorotoluene. B. Cinnamate. See Cinn 

 mein. B. Cyanid, C 8 H 7 N, a liquid occurring nal 

 rally in cress {Nasturtium officinale, R. Br. ) and otb 

 plants, and obtained synthetically from benzyl chlorid 

 with potassium cyanid ; sp. gr. 1. 0146 at 18° C; boils 

 at 232 C. ; soluble in alcohol. Syn., Nitril of 

 phenylacetic acid. B. Ester, a compound ether or a 

 salt formed by the combination of benzyl with an acid, 

 B.-ethylanilin, C 15 H ]7 N, a product of ethylanilin and 

 benzyl chlorid. B. Hydrate. See Alcohol, / 

 (Illus. Diet.). B. Hydrid. See Toluene 1 Illus 

 Diet.). B. Hydrosulfid. See B. Mereaptan. B 

 Iodid, C.H-I, colorless crystals obtained from benzyl 

 chlorid by action of hydroiodic acid ; soluble in ether, 

 slightly soluble in alcohol; melt at 241 ° C. B. 

 Mereaptan, C 6 H 5 . CH 2 SH, a very refractive liquid 

 with odor of garlic. Syn., B. Uydrosutphid. B.- 

 methylacetone. See B.methylketone. B. -methyl- 

 benzene. See B. toluene B. -methylether, C 6 - 

 H 5 . CH 2 — O — CH 3 , a liquid isomer of ethyl phenyl 

 ether, boiling at about 168 C. B.methylketone, 

 C 6 H 5 . CH 2 — CO — CH.„ a ketone converted into ben- 

 zoic and acetic acids on oxidation ; it boils between 214 

 and 2 1 6° C. B. Nitrate, C 6 1 1. . CH„ . NO s , a com- 

 bination of benzyl and nitric acid. B.phenylamin. 

 See Benzylanilin. B. quinolin, C 16 H„N, an oily 

 liquid. B. Sulfid, C ]4 H U S, a body obtained from 

 benzyl chlorid with potassium sulfid ; soluble in ether; 

 melts at 49 C. B.-thioalcohol. See B. Mereaptan. 

 B.toluene, C ]4 H U , a liquid obtained by heating tolu- 

 ene and benzyl chlorid. B.urea. See />'. Carbamid. 

 B.urethane, C 8 H,,N0 2 , a crystalline, body obtained 

 from benzyl alcohol by action of solid cyanogen chlorid. 

 Syn., B. Carbamate. 



Benzylene (ben'-zil-eu). See Benzylidene ( T ll«>. 

 Diet.). 



Benzylic [ben-zil'-ih). Relating to or prepared with! 

 benzyl. 



Benzylidene. (See Illus. Diet. ) B.acetone, C 10 H, O, 

 a substance obtained from calcium cinnamate and cal- 

 cium acetate by heat, forming colorless plates solubl< 

 in alcohol, ether, benzene, and chloroform, slightlji 

 soluble in petroleum benzin ; melts at 42 C. Syn.. 

 Methyhtyrytke/on ; Aeetocinnamone. B. Chlorid' 

 C.I I |; C1, an oil with aromatic odor, obtained from tolj 

 uene by the action of phosphorus pentachlorid wit! 1 

 heat; soluble in alcohol and ether; sp. gr, 1 . .7 at " 

 C; boils at 204 C. B. Sulfid, < ,.l I , , CHS, 

 less laminas. 



Berberia {bur-be' -re-ah). See Ben-ben (Illus. D 



Berberin. (See Illus. Diet.) B. Carbonate, <',,"., 

 \'<) M , crystalline powder soluble in hot water: it 1 



