Amyl formate

M-Butyl formate. Ethyl iso-butyrate IsO -butyl acetate Ethyl butyrate -Propyl propionate Iso-amyl formate, -But> l acetate Iso-propyl butyrate Iso-butyl propionate n-Propyl -butyrate -Butyl propionate Iso-butyl isobutyrate Ethyl lactate Iso-butyl butyrate Cycloheicyl formate -Butyl -butyrate Iso-propyl lactate. Cyclohexyl acetate Diethyl oxalate Di-iao-propyl oxalate... [Pg.544]

Esters of medium volatility are capable of removing the water formed by distillation. Examples are propyl, butyl, and amyl formates, ethyl, propyl, butyl, and amyl acetates, and the methyl and ethyl esters of propionic, butyric, and valeric acids. In some cases, ternary azeotropic mixtures of alcohol, ester, and water are formed. This group is capable of further subdivision with ethyl acetate, all of the ester is removed as a vapor mixture with alcohol and part of the water, while the balance of the water accumulates in the system. With butyl acetate, on the other hand, all of the water formed is removed overhead with part of the ester and alcohol, and the balance of the ester accumulates as a high boiler in the system. [Pg.376]

Amyl Acetate.—This is, with the exception of amyl formate, which is not of practical importance, the simplest possible ester of amyl alcohol, and has the formula CHj. COO. CsHjj. It is a fruity oil, with a strong odour resembling that of the pear, and is known as art ficial oil of pear. It is prepared on a very large scale by, for example, treating 100 parts of dry sodium acetate, 100 parts of amyl alcohol, and 130 parts of sulphuric acid for twelve hours at ordinary temperature, and then distilling off the ester. It has a specific gravity 0-876, and boils at 138°. The alcohol in this ester is not normal amyl alcohol, but isoamyl alcohol. [Pg.167]

Ameisen-. formic, -aldehyd, n. formaldehyde. -amylMther, -amylester, m. amyl formate, -ather, m. formic ether (ethyl formate), geist, m. (Pharm.) spirit of ants (a mixture of formic acid, alcohol and water), -naphta, n. = Ameisenather. -persaure, /. peroxy-formic acid, performic acid, ameisensauer, a. of or combined with formic acid, formate of. — ameisensaures Salz, formate. [Pg.20]

Amyl formate 638-49-3 Solvent, odorant, Ravoring Films, coating, leather, perfume Rammable toxic by swallowing and breathing skin irritant... [Pg.260]

Methyl formate Ethyl formate. n-Propyl formate iso-Propyl formate. n-Butyl formate iso-Butyl formate sec.-Butyl formate. tert.-Butyl formate. n-Amyl-formate iso-Amyl formate n-Hexyl formate cycfoPentyl formate. cycioHexyl formate Allyl formate. ... [Pg.396]

HaO Water 100 CeHiaO Amyl alcohol 137.8 CaHiaOa Amyl formate 132 91.4 37.5 21.5 41 160... [Pg.262]

By means of sodium ethylate or sodium, Claisen prepared hydroxymethylene camphor by condensing camphor with amyl formate 27... [Pg.21]

In a litre-flask, dry ether (20 c.c.) is mixed with sodium (8 gms.) in thin slices. The flask is attached to a reflux condenser fitted with a dropping-funnel, and camphor (50 gms.), dissolved in 200 c.c. of dry ether, is added to the ether and sodium, after which amyl formate (45 gms.) is added gradually from the dropping-funnel to the well cooledmixtnre in the flask. [Pg.122]

Isoamyl Formate FEMA No. 2069 Amyl Formate 116.16/C7f>I 112o2/ HCOOCH2CH2CH(CH3)2 colorless liq/ plum s—ale, most fixed oils, prop glycol ss—water ins—gly/ 124° 1 mL in 4 mL 60% ale remains in soln to 10 mL... [Pg.576]

Amyl Alcohol, 66 Amyl Butyrate, 66 Amyl Formate, 66 Borneol, 66... [Pg.113]

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