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Ethyl acetate. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Ethyl acetate or ethyl ethanoate is the organic compound with the chemical formula CH3-COO-CH2-CH3. The acetate ester of ethanol, ethyl acetate is a safe and common laboratory and domestic solvent with a distinctive odor.
Methyl acetate. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Methyl acetate (or MeOAc) is an organic compound which is liquid at room temperature and widely used as a solvent. It has the chemical formula CH3COOCH3. Methyl acetate is the ester of acetic acid and methanol.
Chemical. Acetic anhydride is most widely used as an agent for acetylation, the addition of an acetyl group to a compound, such as its reaction with ethanol to form ethyl acetate. Being a carboxylic acid anhydride, acetic anhydride will slowly decay in contact with water into acetic acid. This process, however, is slow enough for aqueous ...
Chemical. Decomposition of copper nitrate yields nitrogen dioxide gas. 2 Cu (NO 3) 2 → 2 CuO + 4 NO 2 + O 2. This reaction is a cheap source of nitrogen dioxide, which can be bubbled through water to generate nitric acid through the following reaction: 3 NO 2 + H 2 O → 2 HNO 3 + NO. Bubbling it through hydrogen peroxide is much more efficient.
Octyl acetate can hydrolyze to 1-octanol and acetic acid. It can also act as a solvent. Physical. Octyl acetate is insoluble in water but soluble in ethanol, 1-octanol and diethyl ether. It has a fruity smell. Octyl acetate has a wide liquid range. It melts at -38 °C and boils at 211 °C. Availability
Propylene carbonate (often abbreviated PC) is an organic compound with the formula CH3C2H3O2CO. It is a carbonate ester derived from propylene glycol. This colorless and odorless liquid is useful as a polar, aprotic solvent. Propylene carbonate is chiral but is used exclusively as the racemic mixture.
Preparation. Silver nitrate can be prepared by reacting nitric acid with silver metal. 3 Ag + 4 HNO 3 (cold and diluted) → 3 AgNO 3 + 2 H 2 O + NO. Ag + 2 HNO 3 (hot and concentrated) → AgNO 3 + H 2 O + NO 2. Heating the acid accelerates the reaction. The reaction produces lots of nitrogen dioxide.
Triethylamine. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Triethylamine is an amine, with the formula N (CH2CH3)3 or NEt3. Pure triethylamine exists as a liquid at room temperature.
Acetamidine hydrochloride. Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Acetamidine hydrochloride is an organic chemical compound with the formula CH3C (=NH)NH2·HCl. It is the hydrochloride salt of acetamidine (acetimidamide).
Ascaridole is toxic and has a pungent, unpleasant smell and taste. In high doses, epazote oil causes irritation of skin and mucous membranes, nausea, vomiting, constipation, headache, vertigo, tinnitus, temporary deafness and blindness. Prolonged action induces depression of the central nervous system and delirium which transits into ...