ISSN:
1572-8927
Schlagwort(e):
Molar excess enthalpy
;
enthalpy of transfer
;
water
;
aqueous
;
1-methyl-2-pyrrolidinone
;
normal alcohol
;
branched alcohol
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
Abstract Molar excess enthalpies were measured for 1-methyl-2-pyrrolidinone mixed with various pure alcohols and with aqueous alcohols at a low mole fraction of 1-methyl-2-pyrrolidinone at 298°K, using a LKB flow microcalorimeter. Enthalpies of transfer of 1-methyl-2-pyrrolidinone from water to the aqueous alcohol mixtures are estimated from the molar excess enthalpies. The results are discussed from the point of view of the effect of 1-methyl-2-pyrrolidinone on the structure of aqueous alcohol solutions.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF00646561
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