ETHYL 



251 



ETHYL 



guishes it from acetone. Syn., Diacetic ether. E.- 

 alizarin, C 24 H M 6 , a yellow crystalline body insoluble 

 in water, soluble in alcohol. E. Allophanate, C 4 H g - 

 NjOj, lustrous prismatic needles, without taste or odor, 

 soluble in acids, melting at 190 C. E. -ammonium 

 Chlorid. See Elhylamin Chlorid. E.-anilin, C 8 - 

 H,jN, a reaction-product of anilin and ethyl bromid, 

 occurring as a yellowish oily liquid ; boils at 204 ° C. ; 

 sp. gr. 0.954 at 18 C. E.benzene, C 8 H 10 , obtained 

 from benzene and aluminium chlorid by action of ethyl 

 chlorid. It is a colorless liquid ; boils at 136 C. ; sp. 

 gr. 0.867 at 2 °° C. E. Benzoate, C 9 H 10 O,, an aro- 

 matic liquid, soluble in alcohol ; boils at 2I2°-2I3° C. 

 It is used in the manufacture of artificial fruit essences. 

 Syn., Benzoic ether. E. Benzoylacetate, C n Hj,0 3 , 

 a strongly refractive, fragrant liquid ; boils at 265 - 

 270 C. Syn., Benzoylacetic ether. E. -benzoyl - 

 ecgonin. See Cocaethylin. E. Bichlorid. See 

 Ether, Hydrochloric, Monochlorinated. E. Bisulphid, 

 C 4 H 10 S 2 , a highly inflammable, colorless, oily liquid 

 with odor of garlic ; sp. gr. 0.9927 at 20 C. ; soluble 

 in alcohol, ether, and chloroform, slightly soluble in 

 water; boils at 153 C. ; burns blue. E. Butyrate, 

 C 6 HjjOj, a colorless liquid with fragrance of pineapples, 

 soluble in alcohol, slightly soluble in water ; boils at 

 about 121° C. ; sp. gr. 0.9004 at O C. Syn., Butyl 

 ether ; Butylic ether; Butyric ether. E. Butyrate, 

 Monobromated, C 6 H u Br0 2 ,a colorless liquid; boils 

 at 178 C; sp. gr. 1.345 at 12 C. E.-cacodyl, a 

 univalent arsenic radicle. Syn., Diethylarsin. E. 

 Caproate, E. Capronate, C 8 H 16 2 , a colorless, fra- 

 grant liquid ; sp. gr. 0.889 at °° C. ; boils at 167 C. 

 E. Caprylate, C 10 H 20 O 2 , a colorless liquid with fra- 

 grance of pineapples ; soluble in alcohol ; boils at 

 205°-2o6° C.; sp. gr. 0.8S4 at o° C. E. Carbamate. 

 See Urethane (Illus. Diet.). E. Carbanilate. See 

 Euphorin (Illus. Diet.). E.-carbinol, primary pro- 

 pyl alcohol. E. Carbolate, E. Phenate. See 

 Phenetol ( Illus. Diet.). E. Carbonate, C.H 10 O 3 , an 

 inflammable, colorless, fragrant liquid soluble in alcohol 

 and ether; boils at 126 C. ; sp. gr. 0.999 at °° C. 

 E. -carbonate, a salt of ethyl carbonic acid. E.- 

 chloralureihane. See Somnal (Illus. Diet.). E. 

 Chlorid, Chlorinated. See Chlorethyleite Chlorid. 

 E. Chlorid, Polychlorated, a combination of chlor- 

 inated ethyl chlorids ; a clear, colorless liquid with 

 aromatic odor, miscible in alcohol and ether. It is a 

 local anesthetic and irritant. E. Chlorocarbonate, 

 C 3 H.C10 2 , a colorless, mobile liquid with pungent 

 taste and odor, soluble in alcohol ; boils at 94 C; sp. 

 gr. 1.144 a * 15° C. E. Cinnamate, C n H 12 2 , a 

 limpid, fragrant, oily liquid soluble in ether ; boils at 

 271 C; sp. gr. 1.066 at O C. Syn., Cinnamic 

 ether; Cinnamylic ether. E. Citrate, C^H^O^ 

 a thick, oily, bitter liquid, soluble in water, alcohol, 

 and ether ; boils at 294 C. ; sp. gr. 1. 137 at 20° C. 

 . Trie: hy I ether of citric acid ; Citric ether. E.- 

 codein, morphin ethylate. E. and Copper Aceto- 

 acetate, CuC,.,H 18 6 , green acicular crystals, soluble 

 in alcohol, benzene-ether, or carbon disulfate ; melts 

 at 1S2 C. Syn., Copper acetoacetic ether. E. Cyan- 

 acetate, C 3 H.X0 2 , a heavy colorless liquid ; boils at 

 207 C; sp. gr. 1.066. ' E. Cyanid, C,H 5 CX, a 

 poisonous mobile liquid with odor of ether, soluble in 

 water and alcohol ; boils at 97°-98° C. ; sp. gr. 0.801 

 at o° C. E. Dichloracetate, C 4 H 6 C1 2 2 , a liquid sub- 

 stance boiling at I56°-I57° C; sp.gr. 1. 29 at 22°. E. 

 Disuccinate, C 8 H 14 4 , a liquid boiling at 226 C. It 

 is used as a local irritant. E. Enanthate, E. CEnan- 

 thate, a product of the etherification of the higher mono- 

 basic fatty acids ; it is a clear, colorless oil, soluble in 

 alcohol, ether, and chloroform ; sp. gr. 0.864-0.87. It is 



stimulant and aromatic. E. Formate, C 3 H 6 2 , color- 

 less mobile liquid with fragrance of peach-kernels, sol- 

 uble in ether, water, and alcohol ; boils at 55 C; sp. 

 gr. 0.937 at o° C. It is hypnotic and analgesic. Dose, 

 1-2 fl. drams (3.7-7.5 c.c.). Syn., Formic ether. ' E. 

 Heptylate, C 2 H 5 . O . CjH, 5 , a fragrant mobile liquid ; 

 boils at 165 C; sp. gr. 0.790. E. Hydrate, ordi- 

 nary alcohol. E.-kairin. See Kairin ( Illus. Diet. ). 

 E. Lactate, C 5 H 10 O 3 , a yellowish or colorless limpid 

 liquid, soluble in water; boils at 154.4 C. ; sp. gr. 

 1. 031 at 19 C; it is hypnotic and sedative. Dose, 8- 

 16 n\ (0.5-1 c.c). E. Malonate, C-H 12 4 , a bitter 

 liquid with slightly aromatic taste; boils at 198 C. ; 

 sp. gr. 1. 061 at 1 5 C. E. Mercaptan, C 2 H 6 S, a 

 colorless, highly inflammable liquid with an odor of 

 garlic, soluble in alcohol and ether and slightly soluble 

 in water; boils at 36. 2° C; sp. gr. 0.8391 at 20 C. 

 Syn., Hydrosulfuric ether. E. and Methyl Aceto- 

 acetate, C T H, 2 0;,, a colorless liquid; boils at 186.8 

 C. ; sp. gr. I.C09 at 6° C. Syn., Methylacetoacetic 

 ether. E. Monochloracetate, C 4 H.C10 2 , an oily, 

 pungent liquid ; boils at 145 C. ; sp. gr. 1.158 at 20 

 C. Syn., A/onochloracetic ether ; Ethyl ether of motto- 

 chloracetic acid. E. -morphin Hydrochlorate. 

 See Dionin. E. Mucate, C 10 H 18 O 8 = C 6 H 4 - 

 (OH) 4 (CO. OC 2 H 5 ) 2 , a substance derived from mucic 

 acid by the action of sulfuric acid and alcohol with 

 heat. Syn., Mucic ether. E. Mustard Oil. See 

 E. Thiocarbimid. E. Nitrate, C,H 5 N0 3 , a colorless 

 inflammable liquid, miscible in alcohol and ether ; 

 boils at 86° C; sp. gr. 1.132 at o° C. E. Nitrite, 

 C 2 H 5 NOj, a very volatile, yellowish, inflammable, 

 ethereal liquid; boils at about 170 C; it is used in 

 alcoholic solution and called sweet spirits of niter. E. 

 Octoate. Same as E. Caprylate. E. CEnanthate. 

 See E. Enatithate. E. Oxalacetate, CgH^O^ a 

 colorless oily liquid; boils at 132 C. at 24 Mm.; sp. 

 gr. 1. 159 at 23 C. E. Oxalate, C 6 H 5 4 , a colorless 

 oily liquid, soluble in alcohol ; boils at 186 C. ; sp. 

 gr. 1.079 at 20 C- E. Oxid. See Ether (2) 

 (Illus. Diet.). E. Oxid, Hydrated, ethyl alcohol. 

 E. Pelargonate, C n H K 2 , an aromatic, colorless, 

 oily liquid with the fragrance of quinces, soluble in 

 alcohol, ether, and chloroform; boils at 227°-228° C. ; 

 sp. gr. 0.865 at I 7-5° C. It is used in the manufac- 

 ture of artificial quince essence. E.phenacetin. 

 C 12 H,-0,X, a reaction -product of ethyl iodid and phe- 

 nacetin sodium ; a yellowish, oily liquid, soluble in 

 ether and chloroform, insoluble in water ; boils at 

 33°°-335° C. It is a hypnotic. E. Phenate. See 

 Phenetol (Illus. Diet.). Ethylphenylketone, C 9 - 

 H, O. a fragrant liquid obtained from benzoyl chlorid 

 by action of zinc ethyl ; boils at 21 8° C; sp. gr. 1. 009 

 at o° C. E. Propionate, C 5 H, O 2 , a colorless liquid; 

 boils at 98.8 C. ; sp. gr. 0.911 at o° C. E.-pro- 

 pionyl. See Propione (Illus. Diet.). E. -propyl. 

 See Pentane (Illus. Diet.). E. -propylene. See 

 Amylene (Illus. Diet.). E.-pyoktanin, is recom- 

 mended in surgery and ophthalmology as more active 

 than ordinary pyoktanin. E.pyridin. Same as 3- 

 Lutidin. E. Salicylate, C 9 H 10 O 3 , a nearly colorless 

 liquid, soluble in alcohol; boils at 231. 5 C.; sp. gr. 

 1. 184 at 20 C. E. Sebacate, C 14 H., 6 4 , a nearly 

 colorless liquid with peculiar odor ; boils at 307°-3o8° 

 C; sp. gr. 0.965 at 16 C. E. and Succinyl Suc- 

 cinate, C, 2 H I6 O fi , light-green crystals with an intense 

 light-blue fluorescence, soluble in alcohol and ether; 

 melts at 127 C. Syn.,- Succinyl succinic ether. E. 

 Sulfate, C„H 6 S0 4 , an oily, colorless, very acid liquid 

 obtained by the action of sulfuric acid on alcohol, sol- 

 uble in water and alcohol. Syn., Ethylsulfuric acid : 

 Sulfet hylic acid; Sulfiinic acid ; Monoethyl sulfate. 



