Research Article

Selection of Semiconductor Packaging Materials by Combined Fuzzy AHP-Entropy and Proximity Index Value Method

Table 4

Decision matrix [4449].

Acid activatorMolecular weight (MW)Melting point (MP)Boiling point (BP)Solubility (S) (gm/100 ml)pKaNumber of carboxylic acid (NC)

Valeric102−34.51864.974.821
S-lactic9016.8122103.861
Caproic116.15−3205.81.084.881
Enanthic130.18−7.52230.244.81
Benzoic122.12122.3249.20.294.21
Caprylic144.2116.72370.064.891
Phenylacetic136.15782651.54.311
Pelargonic158.2312.52540.034.961
Sorbic112.13134.52280.164.751
Capric172.2631.62690.0154.91
Lauric200.3143.2298.90.0485.31
Myristic228.3754.4250.50.244.951
Palmitic256.4362.93510.0074.781
Margaric275.4561.32271.5 E − 054.951
Stearic284.4869.33610.00594.751
Cinnamic148.151333005.114.461
Adipic146.16152.1337.51.94.412
Pimelic160.17105353.7511.24.712
Suberic174.21442300.244.522
Sebacic202.25134294.40.0254.722
Fumaric116.072872900.633.032
Succinic118.091842358.324.212
Benzilic228.2415118014.13.031
Gallic170.122605001.194.51
Vanillic168.14213353154.511
Salicylic138.12158.62110.2482.791
Glutaric147.139820063.94.322
Malic134.08134.09306.459203.42
Malonic104.06135386.862302.852
Trimesic2103755610.263.123
Citric192.12153310180.93.13