The Benzeneacetic acid, a-methyl-4-(2-methylpropyl)-,potassium salt (1:1) , with the CAS register number 79261-49-7, has other names as potassium 2-(4-isobutylphenyl)propionate ; α-Methyl-4-(2-methylpropyl)benzeneacetic acid potassium salt ; Einecs 279-122-3 . It has the formular structure C13-H18-O2.K.

The physical properties are as the followings: (1)ACD/BCF (pH 5.5):  29.98; (2)ACD/BCF (pH 7.4):  1; (3)ACD/KOC (pH 5.5):  190.44; (4)ACD/KOC (pH 7.4):  3.03; (5)#H bond acceptors:  2; (6)#H bond donors:  1; (7)#Freely Rotating Bonds:  4; (8)Polar Surface Area:  37.3; (9)Flash Point:  216.7 °C; (10)Enthalpy of Vaporization:  59.25 kJ/mol; (11)Boiling Point:  319.6 °C at 760 mmHg; (12)Vapour Pressure:  0.000139 mmHg at 25°C.

In addition, you could refer to the following data information into the molecular structure:
SMILES:[K+].[O-]C(=O)C(c1ccc(cc1)CC(C)C)C
InChI:InChI=1/C13H18O2.K/c1-9(2)8-11-4-6-12(7-5-11)10(3)13(14)15;/h4-7,9-10H,8H2,1-3H3,(H,14,15);/q;+1/p-1
InChIKey:XJELUCTZEAQYGF-REWHXWOFAB

As for its market information, you could find many suppliers in China, such as Linkwell Rubber Chemicals Co., Ltd , Nanjing T.H.Chemical Co., Ltd , and Qingdao Huachen Chemical Corporation.