Aluminum acetate hydroxide

Acetate Aluminum acetate A1(C2H302)3, white crystals, soluble, by reaction of aluminum hydroxide and acetic acid and then crystallizing. Used (1) as a mordant in dyeing and printing textiles, (2) in die manufacture of lakes, (3) for fireproofing fabrics, (4) for waterproofing cloth. 

Skin damage has been observed in female TF, Carworth mice, New Zealand rabbits, and Large White pigs following the application of 10% aluminum chloride (0.005-0.1 g Al) or aluminum nitrate (0.006-0.013 g Al) for 5 days but not from aluminum sulfate, hydroxide, acetate, or chlorhydrate (Lansdown 1973). The damage consisted of hyperplasia, microabscess formation, dermal inflammatory cell infiltration, and occasional ulceration. These results suggest that the development of adverse dermal effects from exposure to aluminum depends upon its chemical form. 

Sodium Hydroxide 1338-23-4 Methyl Ethyl Ketone Peroxide 139-12-8 Aluminum Acetate... 

Aluminum Diacetate- Bisiaceto-0)hydroxyalumi-num hydroxybis(acetato)aluminum basic aluminum acetate aluminum subacetate aluminum hydroxyacetate Lenicet Casil. C4H7A Os mol wt 162.08. C 29.64%, H 4.36%. Al 16.64%, O 49.36%. AKOHXCHjCO j. Prepd from aluminum hydroxide and acetic acid or from sodium acetate and aluminum chloride hexahydrate Hood, Hide. J. Am. Cheat. Soc. 72, 2094 (1950). Other methods of prepn Gmelin s Aluminum (8th ed.) 35B, p 296 (1934). Also prepd in eq solution, see Aluminum Subacetate Solution. 

At the first sign of contact dermatitis, clean the skin area immediately. Patch testing may be needed to determine the causative factor. Apply wet dressings containing Burow s solution (aluminum acetate), lotions such as calamine that contain zinc oxide, calcium hydroxide solution, and glycerin. Calamine lotion may contain the antihistamine diphenhydramine and is used primarily for plant irritations. If itching persists, antipraritics (topical or systemic diphenhydramine [Benadryl]) may be used. Topical antipraritics should not be applied to open wounds or near the eyes or genital area. 

The thermal decomposition of crystalline ammonium aluminum carbonate hydroxide (AACH), NH4[A1(00H)HC03], at 500 °C results in high-surface-area Y-AI2O3 (101). The decomposition of crystalline aluminum hydroxy acetate Al(OH)(CH3COO)2 at 300 °C also produces Y-AI2O3 (102). 

Alkyl acetone Alkyl alcohol Alkyl benzene Alkyl chloride Alkyl sulfide Aluminum acetate Aluminum bromide Aluminum chlorate Aluminum chloride Aluminum ethylate Aluminum fluoride Aluminum fluorosilicate Aluminum formate Aluminum hydroxide Aluminum nitrate Aluminum oxalate Aluminum phosphate Aluminum sulfate Alum... 

CAS 139-12-8 EINECS/ELINCS 205-354-1 Synonyms Acetic acid, aluminum salt Aluminum acetate, basic Aluminum hydroxide acetate Aluminum subacetate Hydroxyaluminum di (acetate)... 

CAS 142-03-0 EINECS/ELINCS 205-518-2 Synonyms Aluminum acetate Aluminum acetate basic Aluminum, bis (acetato-0) hydroxy- Aluminum diacetate hydroxide Aluminum hydroxyacetate Aluminum subacetate Basic aluminum acetate Bis (acetato-O) hydroxyaluminum Hydroxy aluminum diacetate Mordant rouge Classification Salt Empirical C4H7AIO5 Formula AI(0H)(CH3C02)2 Properties Wh. amorphous powd. insol. in water sol. in water if freshly prepared forming acidic sol ns. m.w. 162.08 m.p. 54 C Toxicology Skin irritant... 

Aluminum hydroxide. See Cl 77002 Aluminum hydroxide acetate. See Aluminum acetate... 

Aluminum acetate Aluminum diacetate Aluminum formate Aluminum hydroxide Aluminum nitrate Aluminum nitrate nonahydrate Decamethylcyclopentasiloxane 8-Hydroxyquinoline sulfate Octamethylcyclotetrasiloxane Phenyl trimethicone... 

Aluminum Acetate Aluminum Chloride Ammonia (anhydrous) Ammonium Bicarbonate Ammonium Carbonate Ammonium Chloride Ammonium Hydroxide Ammonium Nitrate Ammonium Oxalate Ammonium Persulfate Ammonium Phosphate Ammonium Sulfide Amyl Acetate Arsenic Acid Azo Dyestuffs... 

One of the oldest water repellents is aluminum acetate [1,4] hydrolyzed on fibers to basic aluminum acetates and hydroxides of undefined structure. The poor adhesion and dusting of the repellent was a major shortcoming of the finish. An improvement was made by applying a water-soluble soap to the fibers and precipitating it with an aluminum salt, such as the acetate, formate, or sulfate ... 

With Acyl Halides, Hydrogen Halides, and Metallic Halides. Ethylene oxide reacts with acetyl chloride at slightly elevated temperatures in the presence of hydrogen chloride to give the acetate of ethylene chlorohydrin (70). Hydrogen haUdes react to form the corresponding halohydrins (71). Aqueous solutions of ethylene oxide and a metallic haUde can result in the precipitation of the metal hydroxide (72,73). The haUdes of aluminum, chromium, iron, thorium, and zinc in dilute solution react with ethylene oxide to form sols or gels of the metal oxide hydrates and ethylene halohydrin (74). 

Figure 8.1 Effect of pH on corrosion of 1100-H14 alloy (aluminum) by various chemical solutions. Observe the minimal corrosion in the pH range of 4-9. The low corrosion rates in acetic acid, nitric acid, and ammonium hydroxide demonstrate that the nature of the individual ions in solution is more important than the degree of acidity or alkalinity. (Courtesy of Alcoa Laboratories from Aluminum Properties and Physical Metallurgy, ed. John E. Hatch, American Society for Metals, Metals Park, Ohio, 1984, Figure 19, page 295.)...

O-acetylophiocarpine (381) with ethyl chloroformate afforded the C-8—N cleaved urethane 382 in quantitative yield. Sequential treatment of 382 with silver nitrate, PCC, sodium hydroxide, and p-toluenesulfonic acid in ethanol furnished acetal 384, which was reduced with lithium aluminum hydride followed by hydrolysis to afford the hemiacetal 385. Oxidation of 385 with PCC provided (+ )-a-hydrastine (369). Similar treatment of O-acetylepi-ophiocarpine (386) afforded ( )-/J-hydrastine (368) however, in this case, C—N bond cleavage of 386 with ethyl chloroformate proceeded without regioselectivity. 

Although the present procedure illustrates the formation of the diazoacetic ester without isolation of the intermediate ester of glyoxylic acid />-toluenesulfonylhydrazone, the two geometric isomers of this hydrazone can be isolated if only one molar equivalent of triethylamine is used in the reaction of the acid chloride with the alcohol. The extremely mild conditions required for the further conversion of these hydrazones to the diazo esters should be noted. Other methods for decomposing arylsulfonyl-hydrazones to form diazocarbonyl compounds have included aqueous sodium hydroxide, sodium hydride in dimethoxyethane at 60°, and aluminum oxide in methylene chloride or ethyl acetate." Although the latter method competes in mildness and convenience with the procedure described here, it was found not to be applicable to the preparation of aliphatic diazoesters such as ethyl 2-diazopropionate. Hence the conditions used in the present procedure may offer a useful complement to the last-mentioned method when the appropriate arylsulfonylhydrazone is available. 

Complete deoxygenation of quinones to hydrocarbons is accomplished in yields of 80-85% by heating with a mixture of zinc, zinc chloride and sodium chloride at 210-280° [932]. Refluxing with stannous chloride in acetic and hydrochloric acid followed by refluxing with zinc dust and 2 N sodium hydroxide reduced 4 -bromobenzo[5. 6 1.2]anthraquinone to 4 -bromo-benzo[5. 6 1.2]anthracene in 95% yield [181], and heating with iodine, phosphorus and 47% hydriodic acid at 140° converted 2-chloroanthraquinone to 2-chloroanthracene in 75% yield [222]. Also aluminum in dilute sulfuric add can be used for reductions of the same kind [151]. 

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