Reported in EPA TSCA Inventory.

The p-Toluic acid, with the CAS registry number 99-94-5. It belongs to the product categories of 4-Methylbenzoic acid; p-Toluylic acid; Crithminic acid; Toluenecarboxylic acid.Its EINECS number is  202-803-3. This chemical's molecular formula is C₈H₈O₂ and molecular weight is 136.15. What's more,Its systematic name is p-Toluic acid.It is colourless crystals or white crystalline powder,insoluble in water.It is harmful if swallowed .When you use it ,do not breathe dust and avoid contact with skin and eyes.When the p-Toluic acid fine dust dispensed in air in sufficient concentrations, and in the presence of an ignition source is a potential dust explosion hazard.

Physical properties about p-Toluic acid are:
(1)ACD/LogP:  1.996; (2)# of Rule of 5 Violations:  0; (3)ACD/LogD (pH 5.5):  0.84; (4)ACD/LogD (pH 7.4):  -0.79; (5)ACD/BCF (pH 5.5):  1.36; (6)ACD/BCF (pH 7.4):  1.00; (7)ACD/KOC (pH 5.5):  20.32; (8)ACD/KOC (pH 7.4):  1.00; (9)#H bond acceptors:  2; (10)#H bond donors:  1; (11)#Freely Rotating Bonds:  1; (12)Index of Refraction:  1.556; (13)Molar Refractivity:  38.008 cm³; (14)Molar Volume:  118.238 cm³; (15)Surface Tension:  45.4770011901855 dyne/cm; (16)Density:  1.151 g/cm³; (17)Flash Point:  124.7 °C; (18)Enthalpy of Vaporization:  54.273 kJ/mol; (19)Boiling Point:  275.349 °C at 760 mmHg; (20)Vapour Pressure:  0.0020000000949949 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES:Cc1ccc(cc1)C(=O)O;
(2)Std. InChI:InChI=1S/C8H8O2/c1-6-2-4-7(5-3-6)8(9)10/h2-5H,1H3,(H,9,10);
(3)Std. InChIKey:LPNBBFKOUUSUDB-UHFFFAOYSA-N.

The toxicity data of p-Toluic acid as follows: