The Trityl tetrakis(pentafluorophenyl)borate, with the CAS registry number 136040-19-2, has the systematic name of triphenylmethylium tetrakis(pentafluorophenyl)borate(1-). It is a kind of yellow to mustard colored powder. And the molecular formula of the chemical is C₄₃H₁₅BF₂₀.

The characteristics of this chemical are as followings: (1)H-Bond Donor 0; (2)H-Bond Acceptor 21; (3)Rotatable Bond Count 7; (4)Exact Mass 922.094745; (5)MonoIsotopic Mass 922.094745; (6)Topological Polar Surface Area 0; (7)Heavy Atom Count 64; (8)Formal Charge 0; (9)Complexity 1000; (10)Isotope Atom Count 0; (11)Defined Atom StereoCenter Count 0; (12)Undefined Atom StereoCenter Count 0; (13)Defined Bond StereoCenter Count 0; (14)Undefined Bond StereoCenter Count 0; (15)Covalently-Bonded Unit Count 2.

You should be cautious while dealing with this chemical. It irritates to respiratory system and skin, and is harmful by inhalation, in contact with skin and if swallowed. Therefore, you had better take the following instructions: Do not breathe dust; Wear suitable protective clothing, gloves and eye/face protection; In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: Fc1c(c(F)c(F)c(F)c1F)[B-](c2c(F)c(F)c(F)c(F)c2F)(c3c(F)c(F)c(F)c(F)c3F)c4c(F)c(F)c(F)c(F)c4F.c1ccccc1[C+](c2ccccc2)c3ccccc3
(2)InChI: InChI=1/C24BF20.C19H15/c26-5-1(6(27)14(35)21(42)13(5)34)25(2-7(28)15(36)22(43)16(37)8(2)29,3-9(30)17(38)23(44)18(39)10(3)31)4-11(32)19(40)24(45)20(41)12(4)33;1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18/h;1-15H/q-1;+1
(3)InChIKey: TZOSNOQHGGONMD-UHFFFAOYAX