Volumetric Properties of Formamide, Acetamide and Urea in Two Kinds of Polar Non aqueous Solvents

Abstract

Abstract: Densities of solutions containing formamide, acetamide and urea in non aqueous polar solvents of N,N-dimethylformamide(DMF)and dimethylsulfoxide(DMSO), and solutions containing DMF and DMSO in formamide solvents were measured at 298.15 K. The apparent molar volume of solutes( V_2φ) and the volumetric second virial coefficients( v₂₂) were evaluated. The cavity volumes of solute in solvents and the interaction volumes were calculated by using scaled particle theory. Anegative effect of solute solvent interaction on v₂₂was observed.

Key words: Apparent molar volume, Scaled particle theory, Amides, Urea, Non-aqueous solvents

CLC Number:

O641.12

TrendMD:

BAI Tong-Chun, YAO Jia, HAN Shi-Jun . Volumetric Properties of Formamide, Acetamide and Urea in Two Kinds of Polar Non aqueous Solvents[J]. Chem. J. Chinese Universities, 1999, 20(5): 777.

[1]	YANG Lijun, YU Yang, ZHANG Lei. Construction of Dual-functional 2D/3D Hydrid Co₂P-CeO _x Heterostructure Integrated Electrode for Electrocatalytic Urea Oxidation Assisted Hydrogen Production [J]. Chem. J. Chinese Universities, 2022, 43(6): 20220082.
[2]	SUN Jinshi, CHEN Peng, JING Liping, SUN Fuxing, LIU Jia. Synthesis of Hierarchical Porous Aromatic Frameworks for Immobilization of Thiourea Catalyst [J]. Chem. J. Chinese Universities, 2022, 43(10): 20220171.
[3]	MA Yukun, JIN Hui, REN Chuanli, LI Zhibo. Ring-opening Polymerization of Cyclic Esters Using Recyclable Polystyrene Supported Urea-Base Binary Catalyst [J]. Chem. J. Chinese Universities, 2021, 42(9): 2968.
[4]	GONG Minghui,YANG Shanshan,LI Shusheng,KUANG Rui,KONG Xiangzheng. Preparation of Fluorescence Polyurea Microspheres Through Precipitation Polymerization and Their Use for Fe³⁺ Determination^† [J]. Chem. J. Chinese Universities, 2019, 40(6): 1317.
[5]	DUAN Yajun,CHENG Yanyan,SUI Guanghui,ZHU Yanchao,WANG Xiaofeng,GUO Yupeng,WANG Zichen. Lignin Impacts on the Lignin-urea-formaldehyde Copolymer Resin and the Reaction Mechanism^† [J]. Chem. J. Chinese Universities, 2019, 40(5): 1058.
[6]	DONG Xu, FENG Boxu, CHEN Li, LI Xin. Asymmetric [3+2] Annulations of 1,4-Di-thiane-2,5-diol and N-Boc Aldimines Catalyzed by Tertiary-amine Thiourea^† [J]. Chem. J. Chinese Universities, 2018, 39(8): 1707.
[7]	LIU Gang, ZHANG Heng, SUN Heng, ZHU Hongxia, ZHANG Yuhan, ZHU Qingzeng, YUAN Shiling. Molecular Dynamics Simulation on the Structure of Cellulose Inclusion Complexes and Interactions Between Cellulose Chains and Solvent Molecules in Alkali/urea Aqueous Solution^† [J]. Chem. J. Chinese Universities, 2018, 39(4): 714.
[8]	CHEN Xiaofei, LIU Zhaoyang, LEI Yang, FAN Baoan, GUO Fen. Preparation of Ni@MWCNTs Anode Catalyst and Its Application in Direct Urea(Urine) Fuel Cell^† [J]. Chem. J. Chinese Universities, 2018, 39(3): 537.
[9]	XIN Meiling, CHU Zhenhua, LI Yu. Molecular Modification of Polychlorinated Biphenyl Dihydroxy Derivatives Through Molecular Docking Associated with CoMSIA/HQSAR Models^† [J]. Chem. J. Chinese Universities, 2018, 39(2): 299.
[10]	WANG Xuan, JIN Tao, WANG Haowei, LIAO Shengzhi, YANG Huaiyu. Preparation and Characterization of Polysulfide Sealant Microcapsules Based on in situ Polymerization of Urea and Formaldehyde^† [J]. Chem. J. Chinese Universities, 2018, 39(2): 397.
[11]	YAN Xuan,XUE Bingchun,LIU Erbao. Synthesis of Urea Ammonium Halide Cocrystal and Theoretical Study of Its Influencing Factors in Water System^† [J]. Chem. J. Chinese Universities, 2018, 39(12): 2700.
[12]	ZHOU Yamei, KONG Xiangzheng, HAN Hui, JIANG Xubao, ZHU Xiaoli. Easy Synthesis of Porous Polyurea and Its Application in Enzyme Immobilization and Kinetic Resolution of Racemic Phenylethanol^† [J]. Chem. J. Chinese Universities, 2017, 38(3): 495.
[13]	LIU Ning, ZHOU Cheng, SHU Yuanjie, WANG Bozhou, WANG Wenliang. Molecular Dynamics Simulations on Crystal Morphology of N-Guanylurea-dinitramide^† [J]. Chem. J. Chinese Universities, 2017, 38(12): 2231.
[14]	WANG Cuicui, YU Xiaoming, CAI Wensheng, SHAO Xueguang. Determination of Serum Urea by Near-infrared Diffuse Reflectance Spectroscopy Using Silver Mirror for Enhancing the Detectability^† [J]. Chem. J. Chinese Universities, 2017, 38(11): 1947.
[15]	WANG Meiyi, MA Yi, WANG Haiying, CAO Gang, LI Zhengming. Kinetics of the Chemical Hydrolysis and 3D-QSAR Study of 5-Substituted Benzenesulfonylurea Compounds^† [J]. Chem. J. Chinese Universities, 2016, 37(9): 1636.

Volumetric Properties of Formamide, Acetamide and Urea in Two Kinds of Polar Non aqueous Solvents

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments