BEXZEXIX 



119 



BENZOYL 



rhombic prisms. Syn., Benzolsulfochlorid ; Phenylsul- 

 rid. B. sulfonate, a salt of benzene sulfonic 

 acid. B. Sulfonic Chlorid. See B. Sulfochlorid. 

 B.. Tribromated, C 6 H 3 Br 3 [1:3: 4], colorless acicular 

 able in hot alcohol ; melting at 40°-44° C; 

 boiling at 275°-276° C. B., Trichlorated, C 6 H 3 C1 3 

 [1:2:4], transparent rhombic crystals which melt at 

 16 C, boil at 213 C. B. f richlorhydrin, B. 

 Trichlortrihydrate, C 6 H 6 (OH),CL, an addition com- 

 pound of benzene, chlorin, and hydroxyl ; colorless 

 Is melting at io° C. 



3enzenin n'-ziiin). See Benzinin. 



Henzenobacillin [bcn-zen-o-bas' -il-in). See Benzinin. 



Senzeml :' zn-il). See Phenyl. B.amidothio- 

 phenol, C 13 H 9 XS, acicular crystals with fragrance of 

 . obtained from amidophenylmercaptan by benzoic 

 aldehyd and heat ; it is soluble in alcohol, ether, 

 carbon disulrid, and dilute hydrochloric acid. Syn., 

 Ben Ohenylmercaplan. B. Trichlorid. See 



'richlorid. 



Jenzerythrene ycn-zer'-ith-ren). An orange-colored 

 product of destructive distillation of benzene. 



Senzhydramid | benz-hi' '-dram-id '). See Hydrobenz- 

 is. Diet.). 



ienzhydrocyanid (benz-hi-dro-si'-an-id '). See Ben zi- 

 mid (Illus. Diet.). 



ienzhydrol benzhi'-drol). C^ — CH(OH)— C 6 H 5 . 

 An alcohol occurring as silky acicular crystals slightly 

 soluble in water, obtained from an alcoholic solution of 

 benzophenone by action of sodium amalgam. Syn., 

 Diphenylcarbinol. B. Acetate, a thick liquid obtained 



I by heating benzhydrol with acetic acid. 



3enzilidene (ben-zil '-id-en). See Benzylidene. 



Jenzilim ben' -zil-ini). See Benzilimid. 



Senzilimid {ben-zil' -im-id). C.^H ,.,X 2 2 . White 

 silky needles obtained from an alcoholic solution of 



I benzil by action of dry ammoniacal gas. 



Jenzin. .See Illus. Diet.) B., Coal-tar, benzin ob- 

 tained as a by-product in preparing benzene and tol- 

 uene from coal-tar oil by action of acids and alkalis. It 

 differs chemically and physically from petroleum benzin, 

 and is used as a cleansing fluid and as a solvent for 

 resin, caoutchouc, etc. 



ienzinin ben'-zin-in). A toxin extracted by Auclair 

 from tubercle bacilli. Syn., Benzinobacillin. 

 Senzite ;/'-:;/ ). A solution of sulfur in 2 or 3 parts 



I of hot coal-tar. 



-odiureid ben-zo- ii-u'-re-ii . C 9 H 12 X 4 O r Tiny 



j needles obtained from benzoic aldehyd by action of urea. 



lenzoglycollate (ben-zo-gli'-kol-at ). A salt of ben- 

 ollic acid. 



en-zo-hel'-is-in). C.^H^Og. A com- 



j bination of benzoyl and helicin. Syn., Benzoyl helicin. 



ienzoic n-Z(/-ik). Relating to or obtained from 



benzoin. B. -acid-benzyl-ester. See Pertiscabin. 



B. Anhydrid, C u H l0 O s , the anhydrid of benzoic acid 



Krring as white rhombic prisms soluble in alcohol 

 ether, melting at 42 C, boiling at 360 C. Syn., 

 ydrous benzoic acid ; Benzoyl oxid. B. Bromid. 

 :■/ Bromid. B. Chlorid. See Benzoyl 

 >nd. 

 ienzoir.. - - Illus. Diet.) 2. C u H, 2 0„ a reaction- 

 product of an alcoholic solution of potassium cyanid on 

 I benzoic aldehyd, forming yellowish fragrant prisms 

 soluble in hot alcohol, melting at I35°-I37° C. It is 

 ised as an external antiseptic, I part in 5 of lard. 

 Syn , Phenylbenzoyl carbinol : Bitter almond oil cam- 

 B., Flowers of, benzoic acid obtained by the 

 j sublimation of benzoin. 



ienzoinam (ben-zo'-in-am . C,.H,,X,0. A crystal- 

 :xjwder derived from benzoin (2) by action of alco- 

 holic solution of ammonia with heat. 





Benzoinamid (ben-zo-in'-aw-id). C^H.^S^. A 

 white powder, without taste or odor, obtained from 

 benzoin (2) by action of an aqueous solution of am- 

 monia. 



Benzoinated \b:n-zo'-in-a-ted). Combined or pre- 

 pared with benzoin. 



Benzoinol iun-zo'-iii-ol). An oily liquid said to con- 

 sist of albolene with gum benzoin in solution ; it is 

 used as an excipient for menthol, camphor, etc., in dis- 

 eases of the nose and throat. 



Benzoiodohydrin (ben-zoi-o-do-hi'-drin). (C 3 H 5 )- 

 ClI^C-HjOj). A brownish-yellow oily mass, soluble in 

 alcohol, ether, and petroleum ether, insoluble in gly- 

 cerin. It decomposes at 100 C, iodin being liberated. 

 It is a succedaneum for potassium iodid and is given in 

 the same doses. Syn. , Chloroiodobenzoic-glycerinester; 

 Glycerylchloriodobenzoate. 



Benzolactate {ben-zo-lak'-tat). A salt of benzolactic 

 acid. 



Benzole, Benzoleum (ben'-zol, ben-zbl-e'-nnt). See 

 Benzene (Ulus. Diet.). 



Benzolguaiacol {ben-zol-gTiri'-ak-ol). See Benzosol 

 (Illus. Diet.). 



Benzolin (ben'-zol-in). 1. See Ligroin (Illus. Diet). 

 2. C 6 H 10 , a substance named by Graebe. 3. See 

 A ma rin 1 Illus. Diet). 



Benzolism (ben'-zol-izm). Benzol-poisoning, from in- 

 haling the vapor or swallowing it. It is marked in 

 light cases by dizziness and loss of consciousness and 

 anesthesia ; in severer cases by hallucination, epileptic 

 paroxysms, and coma. 



Benzolsulfochlorid (ben-zol-sttl-fo-klor* -id '). See Ben- 

 zene Sulfochlorid. 



Benzolum (ben'-zol-ttm). See Benzene. 



Benzonaphthalin (ben-zo-naf'-thal-in). See Naph- 

 tha 'in B-. 1: 1 



Beozone. Benzonum (ben'-zon, ben-zo' -num). See 

 Benzophenone (Illus. Diet.). 



Benzoparacresol (ben-zo-par-ah-hre'-sol). See Ben- 

 zoyl paracresol. 



Benzophenid \ben-zo-fen' -id \. Phenyl benzoate. 



Benzopinacone, Benzopinakone | i cii-zo-pin'-ak-dn). 

 CgH.,,* ),. A crystalline substance obtained from ben- 

 zophenone by action of nascent hydrogen. 



Benzopyrin iKii-zo-pi'-rin'). Antipyrin benzoate. 



Benzosolguaiacol (ben-zo-sol-gwi'-ak-ol ). See Beti- 

 1 Illus. Diet.). 



Benzosulfate (lien-zo-sul'-faf). A salt of benzosulfuric 

 acid. 



Benzotrichlorid (ben-zo-tri-kiy-rid). C 7 H 5 C1 S . A 

 colorless, transparent, highly refractive liquid with 

 penetrating odor, obtained from boiling toluene by 

 action of chlorin ; sp. gr. 1. 38 at 14 C; boils at 213 - 

 2 1 4 C. Syn.. Benzenyl trichlorid. 



Benzoyl, (See Illus. Diet.) B. Acetoacetate, an 

 acetoacetate in which an atom of hydrogen is replaced 

 by a molecule of benzoyl. B.-acetylperoxid, C 9 H g - 

 ( > 4 . an oxidized product of the mixed anhydrid of acetic 

 and benzoic acids, a crystalline body slightly soluble in 

 water and very unstable. To prevent explosion by 

 sudden heating or grinding, it is diluted with an equal 

 quantity of inert absorbent powder and called ace: 

 It is used as an intestinal antiseptic. Dose, 4-5 gr. 3 

 times daily. Syn., Acetyl benzoylperoxid. B.aconin. 

 See Ac< mitin (the alkaloid). B.-amid. See B:iiz<tiiiid 

 (Illus. Diet.). B.-anilid. See Benzani/id (Illus. 

 Diet.). B.-apoaconin. See Apraconitin (Illus Diet. . 

 B.-apopseudaconin, C M H +1 X0 9 , a base formed from 

 pseudoaconin by replacement of hydrogen with ben- 

 zoyl. B.-apopseudaconitin, CjjH^fCgHjCOiXO,,, 

 a base obtained from apopseudaconitin by action of 

 benzoic aldehyd. B.-azotid, C 15 H 12 N" 2 , a white crys- 



