It all boils down to a matter of minutes, he'd heard his masters saying.
"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.
It is a liquid which boils at 93° C. and with caustic alkalis polymerizes to diacetyldicyanide.
Acetamide,, CH 3 ï¿½Conh 2j is a white deliquescent crystalline solid, which melts at 82-83° C. and boils at 222° C. It is usually prepared.
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.
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.
Sulphur bromide, S 2 Br 2, is a dark red liquid which boils with decomposition at about 200° C. The products obtained by the action of iodine on sulphur are probably mixtures, although E.
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.
At 150° C. it melts, and on the continued application of heat boils, giving off its water of crystallization.
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.
The liquid boils at about 22° C. This change of colour is accompanied by a change in the vapour density, and is explained by the fact that nitrogen peroxide consists of a mixture of a colourless compound N204, and a redbrown gas N02, the latter increasing in amount at the expense of the former as the temperature is raised (G.
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 clear, strongly refractive liquid, which has a pleasant odour; it boils at 144° and has a specific gravity of o 925 at o°.
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 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.
In the oxyhydrogen flame silver boils, forming a blue vapour, while platinum volatilizes slowly, and osmium, though infusible, very readily.
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.