Kinetics of reaction of C 21  cycloaliphatic dicarboxylic acid and ethylenediamine | Zendy

Kale Vijay | Zendy; Vijayalakshmi P. | Zendy; Rao T. Chandrasekhara | Zendy; Subbarao R. | Zendy; Lakshminarayana G. | Zendy; Rao M. Bhagwant | Zendy

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Kinetics of reaction of C 21 cycloaliphatic dicarboxylic acid and ethylenediamine

Author(s) -

Kale Vijay,

Vijayalakshmi P.,

Rao T. Chandrasekhara,

Subbarao R.,

Lakshminarayana G.,

Rao M. Bhagwant

Publication year - 1989

Publication title -

journal of applied polymer science

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.575

H-Index - 166

eISSN - 1097-4628

pISSN - 0021-8995

DOI - 10.1002/app.1989.070380708

Subject(s) - ethylenediamine , dicarboxylic acid , kinetics , activation energy , order of reaction , chemistry , polymer chemistry , chemical kinetics , castor oil , acrylic acid , reaction mechanism , organic chemistry , nuclear chemistry , reaction rate constant , catalysis , polymer , copolymer , physics , quantum mechanics

Kinetic studies were carried out on the reaction between ethylenediamine and C 21 cycloaliphatic dicarboxylic acid, prepared from dehydrated castor oil fatty acids and acrylic acid, in melt phase. The reaction was performed at six different temperatures ranging from 210 to 260°C and followed by determining the acid value of the product. The polyamidation reaction was found to follow an overall third order kinetics with an activation energy of 15.5 kcal/g mol.

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