The possible solution of this problem is the on-board catalytic conversion of a portion of the ethanol fuel into diethyl ether and water [17]. Ethanol is quickly biodegradable in surface water, groundwater and soil. Since ethanol is a renewable fuel, it helps to reduce emissions of greenhouse...
Crystallise the salt from MeOH by adding diethyl ether, or from hot 20% HCl. Dry it under vacuum over P2O5. Hygroscopic. [Beilstein 4 III 1580, 1600.] L-Cysteine hydrochloride anhydrous Preparation Products And Raw materials Raw materials View all 3.4 Usage As dough conditioner....
Plate‐like crystals of ambazone monohydrate were grown by diffusion of mixtures of 2 mL pentane and 2 mL diethyl ether in a saturated solution (2 mL) of ambazone in acetone for 5 days at room temperature. Crystallization of AMB The anhydrous solid form of ambazone was obtained Crystallograph...
that is to say the oxidation base or bases optionally in combination with one or more couplers, are chosen from benzene compounds. The term “benzene compound” is understood to mean, within the meaning of the invention, any compound comprising, in its structure, as ring, only one or more ...
The term “suspending agent” as used herein, unless otherwise specified, means any material known or otherwise effective in providing suspending, gelling, viscosifying, solidifying and/or thickening properties to the composition or which otherwise provides structure to the final product form. These sus...
The quantref sample was prepared by dissolving 54 mg diethyl phthalate in 5 mL cyclohexane/acetone-d6. The recovery had to be 100 ± 5%. 2.4. Samples and Sample Preparation For the robustness of the 1H qNMR method, it is crucial that all aromatic compounds except mineral oil ...
The term “suspending agent” as used herein, unless otherwise specified, means any material known or otherwise effective in providing suspending, gelling, viscosifying, solidifying and/or thickening properties to the composition or which otherwise provide structure to the final product form. These susp...