EXCESS THERMODYNAMIC FUNCTIONS OF METHYL ACETATE-METHANOL AND METHYL ACETATE-ETHANOL SYSTEMS
نویسندگان
چکیده
منابع مشابه
Methyl 2-(benzenesulfonamido)acetate
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The separation of the nonaqueous azeotropic systems methyl acetate−methanol and ethyl acetate−ethanol was investigated with 13 cations and 27 anions as entrainers to identify suitable ionic liquids using the COSMO-RS model. It is observed that the cations best suited are imidazolium > pyridinium > methyl pyrrolidinium > octyl quinolinium. The lengthening of the alkyl chain of cations was also s...
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In the title compound, C(12)H(14)O(4), the two acet-oxy groups are inclined by 57.92 (5)° and 62.71 (6)° to the benzene ring. An inter-molecular C-H⋯O inter-action involving the two acet-oxy groups generates a centrosymmetric dimer via an R(2) (2)(16) ring motif.
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In the title compound, C(11)H(12)N(2)O(3)S, the methyl acetate and benzoyl groups adopt a cis-trans configuration with respect to the thiono S atom across the C-N bonds. An intra-molecular N-H⋯O hydrogen bond is observed. In the crystal packing, mol-ecules are linked by inter-molecular N-H⋯S and C-H⋯O hydrogen bonds to form a two-dimensional network lying parallel to (101).
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ژورنال
عنوان ژورنال: JOURNAL OF CHEMICAL ENGINEERING OF JAPAN
سال: 1972
ISSN: 0021-9592,1881-1299
DOI: 10.1252/jcej.5.227