Butyl acetate INDEX

Aminabhavi, T.M. and Banerjee, K. Density, viscosity, refractive index, and speed of sound in binary mixtures of acrylonitrile with methyl acetate, ethyl acetate, n-propyl acetate, n-butyl acetate, and 3-methylbutyl-2-acetate in the temperature interval (298.15-308.15) K, / Chem. Eng. Data, 43(4) 514-518, 1998b. 

Abbreviations ODA = ortho dispersant index, BAPP = butyl acetate poly propylene, PDMA = poly dimethyl acrylate, and PDA = phenylene diamine. 

Capello et al.16 applied LCA to 26 organic solvents (acetic acid, acetone, acetonitrile, butanol, butyl acetate, cyclohexane, cyclohexanone, diethyl ether, dioxane, dimethylformamide, ethanol, ethyl acetate, ethyl benzene, formaldehyde, formic acid, heptane, hexane, methyl ethyl ketone, methanol, methyl acetate, pentane, n- and isopropanol, tetrahydrofuran, toluene, and xylene). They applied the EHS Excel Tool36 to identify potential hazards resulting from the application of these substances. It was used to assess these compounds with respect to nine effect categories release potential, fire/explosion, reaction/decomposition, acute toxicity, irritation, chronic toxicity, persistency, air hazard, and water hazard. For each effect category, an index between zero and one was calculated, resulting in an overall score between zero and nine for each chemical. Figure 18.12 shows the life cycle model used by Capello et al.16... 

The following data were obtained on a nonpolar column for -butylacetate (retention time in mm of chart paper) n-heptane, 174 mm n-octane, 373.4 mm -butyl-acetate, 310 mm. (a) Calculate the Kovits index / for n-butylacetate. (b) Does the value of 7/100 have any physical significance ... 

Figure 7. Temperature dependence of the refractive index of solvents a) Methylbenzyl alcohol b) Butyl diglycol c) Butyl glycol d) Butanol e) Butyl acetate f) Ethyl acetate...

Properties Gardner 1 hard solid sol. in aromatic, aliphatic, and chlorinated hydrocarbons, ketones, pyridine, carbon bisulfide, ethyl and butyl acetates, and turpentine insol. in water dens. 1.06 kg/l soften, pt. (R B) 75 C acid no. < 1 sapon. no. < 2 flash pt. (COC) 260 C ref. index 1.60 Piccolastic D125 [Eastman]... 

Properties Clear liq. sol. in n-butanol, MEK, butyl acetate, methoxypropyl acetate, xylene, min. spirits ref. index 1.478-1.489 5.5% act. 

Features Highly compat. silicone-free good recoatability Properties Gardner < 13 clear liq. sol. (1 100) in butyl acetate, TMPTA, styrene, TPGDA, xylene insol. in water vise. 800-2500 mPa s ref. index 1.475-1.478 100% act. 

Chem. Descrip. o,p-Toluenesulfonamide-formaldehyde resin CAS 1338-51-8 EINECS/ELINCS 215-667-5 Uses Modifier and adhesion promoter for syn. and natural resins used in adhesives and coatings applies. extender in polyamide resins food pkg. adhesives, paper, cellophane Reguiatory FDA 21CFR 175.105,176.170,177.1200 Properties Pract. colorless hard solid particles, faint formaldehyde odor sol. in usual lacquer soivs. Insol. In water, aliphatic hydrocarbons, veg. oils sp.gr. 1.35 soften, pt. 62 C ref. index 1.4275-1.4325 (25 g/75 g butyl acetate)... 

The role of solvents is to reduce the viscosity of adhesives and to improve fluidity. That can provide the adhesives wettability to create an intimate contact with the surface of adherends. Solvents must be able to dissolve the components of adhesives. Solubility parameter is an index to show the soliditivity of solvents. A solvent can dissolve a high amount of materials whose solubility parameters are close to that of the solvent. Water, alcohols, aromatic hydrocarbons (e.g., toluene and xylene), ketones (e.g., methyl ethyl ketone and cyclohexanone), acetate esters (e.g., ethyl acetate and butyl acetate), n-hexane, cyclohexane, methylene chloride are used due to their solubility, dehydration rate, noncombustibility, and workability. To meet the demands concerning environmental issues, the use of some solvents such as toluene, xylene, ethylbenzene, and styrene is restricted bylaws such as the air pollution control law legislated by Ministry of the Environment in Japan (The Ministry of the Environment 1996). 

Properties Hazen 30 max., cl., colorless Iiq. si. to no odor sol. in ethyl acetate, butyl acetate, isopropyl palmitate isopropyl myristate, ethyl ether, isopropyl ether, lauryl alcohol immisc. with water and ethanol dens. 959 l /m kinematic vise. 50 mm /s vapor pressure < 0.01 kPa f.p. -55 C flash pt. (CC) 280 C ref. index 1.401... 

Properties Cl. Iiq. Hazen color 30 max. si. to no odor sol. in ethyl, butyl acetate, isopropyl palmitate, isopropyl myrisate insol. in water, veg. oils, fatty acids, glycerine, ethanol, isopropanol sp.gr. 0.965 pour pt. = -55 C flash pt. > 300 C surface tension = 20.9 mN/m ref. index 1.402 UseLevei 0.5-10%... 

Properties Solid sol. in butyl Cellosolve acetate, 2-phenoxyethyl methacrylate, tetrahydrofurfuryl acrylate, ethoxylateds bisphenol Adiacrylate, propoxylated allyl methacrylate, tetrahydrofurfuryl mefhacrylate, epoxy acrylate oligomer blended with 1,6 hexanediol diacrylate m.p. 78 C ret. index 1.475 0.01% acid C[M06 [Sartomer]... 

Polar copolymers of ethylene, such as ethylene-vinyl acetate (EVA) and ethylene-ethyl acrylate (EEA), are readily crosslinked upon exposure to high energy irradiation [88]. In fact, the melt index of EVA can be controlled by the use of low doses (<50 kGy) of irradiation [89]. The presence in polar ethylene copolymers of comonomer units such as vinyl acetate or alkyl acrylates (methyl, ethyl and n-butyl) proportionately reduces the level of crystallinity, and since the majority of radiation responses of interest take place in the amorphous phase, the responses are more uniform throughout the polymer mass. When the irradiation is done at room temperature, the physical properties after irradiation follow the same trend as polyethylene [90]. 

CA name as indexed acetic acid, butyl ester... 

The product mix of autoclave and tubular reactors are similar in terms of LDPE homopolymers (0.910-0.935 g/cc) and some specialty grades of polyethylene such as ethylene/vinyl acetate copolymers up to about 30 wt% vinyl acetate (VA). However, the autoclave process provides higher levels of vinyl acetate (40 wt%) in ethylene/VA copolymers and additional specialty grades of polyethylene such as ethylene/methyl acrylate, ethylene/acrylic acid and ethylene/n-butyl acrylate. Polyethylene molecular weight can be varied over a wide range with the high-pressure process, with Melt Index values (I ranging from 0.15 to 40. 

N.B. this ketone is erroneously referenced in the Chemical Abstracts (Vol. 124, 1996, Formula Index, 2675F). The compound actually obtained by reaction between acetic anhydride and 2,6-di-tert-butyl-6-methylphenol in the presence of various metal bis(trifluoromethylsulfonyl)-amides such as a titanium and ytterbium bistrifylamides in methylene chloride or acetonitrile at r.t. is the phenolic ester, i.e. the 2,6-di-tert-butyl-6-methylphenyl acetate (90-99%), which has been unambiguously characterized [3686] (personal communication from professor Koichi Mikami). 

Applications of these C-H activation processes in polymerization reactions have also been reported in the literature. For example, a palladium-catalyzed C-H arylation polycondensation was carried out between a thiophene unsubstituted at the 2- and 5- positions and its 2,5-dibromo derivative. The transformation was effected in the presence of palladium acetate, a phosphine, and cesium carbonate in DMF at 100 °C for 48 h (eq 23). A survey of different phosphines showed that similar yields, molecular weights (Mn), and polydispersity indexes (PDI) could be obtained using di-tert-butyl(methyl)phosphonium tetrafluoroborate or tri-cyclohexylphosphonium tetrafluoroborate as the ligand. ... 

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