Ethers haloid

Each series of radios forms its own series of haloid ethers. 

As these radicals can oiily unite with one atom of hydroxyl, they can only form one haloid ether. Each series of radices therefore forms one series of haloid ethers... 

Aa the diaoid alcohols contain two atoms of hydroxyl, it folbws that there are two daeses of haloid ethers derivable from them. The first is formed by the substitution of one of the hydroxyl atoms by chlorine, bromine, o., and the second by the like displacement of both atoms of hydroxyl... 

The following examples will suffice to illustrate the consti tutiou of both these classes of haloid ethers —... 

There are three classes of haloid ethers which are derived from the triacid alcohols, by the successive substitution of the three atoms of hydroxyl contained in titeae alcohols by cblorme, hto-mine, d .,—and a fourth class, which stands intermediately between the ethers and the haloid ethers, and which is formed by the substitution of one of the atoms of hydroxyl in the alcohol... 

Meae(um . l. Treated with alcoholic solution of potash, all the haloid ethers of the C E . series, except the cyanides, are reconverted into alcohols —... 

The haloid ethers are the representatives of the bydracids of mineral chemistry, and unite directly with ammonia, pro dueiug salts which, when treated with potassio hydrate, yield compound ammonias containing the basylous radical of the haloid ether in the place of one atom of hydrogen —... 

The acids fix>ni which they are derived maybe either mineral or organic but the base must always be organic. The haloid ethereal salts are excluded ibom tUs mily thqr have been already described as haloid ethers. 

By the action of the haloid ethers of the monad positive radicals upon ammonia, and subsequent action of potassic hy> diate upon the product so formed —... 

Some colouring matters containing chlorine, such as eosin, may leave ash containing haloid salts. In this case the solution of the colouring matter, addified with sulphuric acid, may be extracted with ether and the aqueous liquid tested for chlorine and sodium. 

Eaoh aeries of radicals forms its own series of haloid ethers. Those ethers are produced by the substitution of hydroxyl in the alcohols by chlorine, bromine, iodine, fluorine, or cyanogen. 

The following oxamples will suffice to illustrate the consti tution of both these dosses of haloid ethers... 

I. Haloid etkor qf He firm CAJHoCi Preparation.—These ethers are prepared by the action of the hydraoids os the glycols. ThefoHowing-wifl serve as examples of this dost —... 

II. Haloid Mere (if tie form O.H ,Clt. Preparation.—These ethers are generally formed by the direst union of the dyad radicals with the chlorous dements. The following listcomprisee the chief members of this tdass —... 

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