It all boils down to a matter of minutes, he'd heard his masters saying.
At 150° C. it melts, and on the continued application of heat boils, giving off its water of crystallization.
It is a liquid which boils at 93° C. and with caustic alkalis polymerizes to diacetyldicyanide.
It is a colourless oil, which boils at 247° C. (745 mm.), and when pure is almost odourless.
It is a secondary base, and boils at 275 °-278° C.
"I guess it boils down to a case of doing what's right in spite of the consequences," Fred said, sounding like the old philosopher.
Nicotimine is a colourless liquid which boils at 250 0 -255° C. Its aqueous solution is alkaline.
Nicoteine is a liquid which boils at 267° C. It is separated from the other alkaloids of the group by distilling off the nicotine and nicotimine in steam and then fractionating the residue.
Bunsen), it melts at 310-320° C. and boils between 763-772° C. (T.
It is a dark-coloured crystalline solid which melts at 194° C. and boils at 268° C. It fumes in moist air and deliquesces gradually.
It is a colourless pleasant-smelling liquid which boils at 154.3° C. Phenetol, phenyl ethyl ether, C 6 H 5.
It is a colourless liquid, which possesses a very disagreeable smell, and boils at 168° C.
It boils at 139° C. and is solid at - 80° C. It is soluble in carbon bisulphide and in benzene.
OH =S02C12+ H 2 SO It is a colourless fuming liquid which boils at 69° C. and which is readily decomposed by water into sulphuric and hydrochloric acids.
It boils at 162.6° and is decomposed violently by water.
It is a colourless fuming liquid which boils at 152-153° C. When heated under pressure it decomposes, forming sulphuric acid, sulphuryl chloride, &c. (Ruff, Ber., 1901, 34, p. 35 0 9).
Of mercury it boils at 170° C. In an atmosphere of steam it distils without decomposition under ordinary barometric pressure.
It is a crystalline solid, which melts at 29 0 -30 0 C. and boils at 218°-219° C., and is readily soluble in alcohol and ether.
It boils at 46.04° C. (T.
It is a feebly basic, colourless liquid which boils at 130° C., and possesses a smell resembling that of chloroform.
Zinc dust and hydrochloric acid reduce pyrrol to pyrrolin (dihydropyrrol), C 4 H 6 NH, a liquid which boils at 90° C. (748 mm.); it is soluble in water and has strongly basic properties and an alkaline reaction.
Methyl Salicylate, C,H 4 (OH) CO 2 CH 31 found in oil of wintergreen, in the oil of Viola tricolor and in the root of varieties of Polygala, is a pleasant-smelling liquid which boils at 222° C. On passing dry ammonia into the boiling ester, it gives salicylamide and dimethylamine.
It is a pleasantsmelling liquid which boils at 233° C. It is practically unchanged when boiled with aniline.
It boils at 83-85° C. and burns with a green coloured flame.
It melts at 35° C. and boils at 117° C. (14 mm.).
When boiled for some time with caustic soda, it is converted into the oily a-oxime, which boils at 83-84° C. (9 mm.).
When liquefied it boils at -89.8° C., and by further cooling may be solidified, the solid melting at -102.3° C. (W.
It may be liquefied, its critical temperature being -93, 5°, and the liquid boils at -153.6° C. It is not a supporter of combustion, unless the sustance introduced is at a sufficiently high temperature to decompose the gas, when combustion will continue at the expense of the liberated oxygen.
It crystallizes in large prisms which melt at 29-30° C. to a yellowish liquid, which boils at 45-50° C. with rapid decomposition.
The liquid boils at -5° C. and the solid melts at -65° C. It forms double compounds with many metallic chlorides, and finds considerable application as a means of separating various members of the terpene group of compounds.
It is a gas at ordinary temperature; when liquefied it boils at -63.5° C. and on solidification melts at -139° C. Water decomposes it into nitric and hydrofluoric acids.
Callendar); at a bright-red heat it perceptibly vapourizes, and boils at a temperature between 1450° and 1600°.
It boils at 52.4° C. and is soluble in water.
It is a colourless aromatic-smelling oily liquid, which boils at 247° C. and readily oxidizes on exposure.
Deville) and boils at 240.5° C. It is decomposed by water, and dissolves in hydrochloric acid.
Nitromethane, CH 3 NO 2, is a colourless oil which boils at 101° C. Fuming sulphuric acid decomposes it into carbon monoxide and hydroxylamine.
Nitroethane, C2H5N02, is a colourless liquid which boils at 114° C. Nitroform (trinitromethane), CH(N03)3, is obtained in the form of its ammonium salt by the decomposition of trinitroacetonitrile with water (L.
It boils at 112°.
The orthocompound melts at Io 5° C. and boils at 218° C., the para-compound melts at 54° C. and boils at 230° C. Meta-nitrotoluene (melting at 16° C.) is obtained by nitrating acetparatoluidide and then replacing the amino group by hydrogen.
It is a colourless oily liquid which boils at 225°-227° C., is somewhat soluble in water, and does not give a coloration with ferric chloride.
It is a white solid, fusing at 250° C. to an oily liquid which boils at 606°, and volatilizing at a red heat in nitrogen, a vacuum or hydrochloric acid, without decomposition.
It is a colourless fuming liquid of specific gravity 2.269 at o°; it freezes at - 33° C., and boils at I13.9°.
Under ordinary pressure it boils at above 200° C. (L.
These are passed through a vessel surrounded by a freezing mixture and on fractionating the product the hydride distils over as a colourless liquid which boils at 52° C. It is also obtained by the decomposition of lithium silicide with concentrated hydrochloric acid.
It is a very stable colourless liquid which boils at 58° C. Oxygen only attacks it at very high temperatures.
It is a colourless fuming liquid which boils at 146-148° C. It is decomposed by water, and also when heated between 350° and 1000° C., but it is stable both below and above these temperatures.
It is a colourless liquid which boils at 210° C. Water decomposes it with the formation of silico-mesoxalic acid, HOOSi Si(OH) 2 SiOOH.
It is a colourless liquid which boils at 33° C. It fumes in air and burns with a green flame.
It is a colourless, strongly refracting liquid, which boils at about 220° C., slight decomposition setting in above 150° C. Water decomposes it with production of leucone.
Dimethylcarbonate, CO(OCH 3) 2, is a colourless liquid, which boils at 90.6° C., and is prepared by heating the methyl ester of chlorcarbonic acid with lead oxide.
Diethylcarbonate, CO(OC2H5)2, is a colourless liquid, which boils at 225.8° C.; its specific gravity is 0.978 (20°) [H.
It is an etherealsmelling liquid, which boils at 158-159° C., and has a specific gravity of 0.925.
It boils at 93.1° C., and has a specific gravity of 1.144 (15° C.).
In the oxyhydrogen flame silver boils, forming a blue vapour, while platinum volatilizes slowly, and osmium, though infusible, very readily.
It may be solidified to rhombic crystals which melt at 5.4° C. (Mansfield obtained perfectly pure benzene by freezing a carefully fractionated sample.) It boils at 80 4°, and the vapour is highly inflammable, the flame being extremely smoky.
The heat at which the syrup boils in the clarifiers, 220° F., has the property of separating a great deal of the gum still remaining in it, and thus cleansing the solution of sugar and water for crystallization in the vacuum pans; and if after skimming the syrup is run into separators or subsiders of any description, and allowed to settle down and cool before being drawn into the vacuum pan for crystallization, this cleansing process will be more thorough and the quality of the final product will be improved.
The wholesale jam manufacturers of the present day use this sugar; they boil the jam in vacuo and secure a product that will last a long time without deteriorating, but it lacks the delicacy and distinctive flavour of fruit preserved by a careful housekeeper, who boils it in an open pan with cane sugar to a less density, though exposed for a short time to a greater heat.
It is a clear, strongly refractive liquid, which has a pleasant odour; it boils at 144° and has a specific gravity of o 925 at o°.
It is fairly soluble in water; too parts at o° dissolving 13.3 parts of the salt, and about 30 parts at 20°; the most saturated solution contains 327.4 parts of the salt in too of water; this solution boils at 114.1°.
It is a liquid which boils at about 165° C. (with partial decomposition); it may be solidified, and when pure melts at 13.6° C. (L.
It is a white crystalline solid of melting point 43° C.; it boils at 210° C., and it can be distilled without decomposition.