Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-)

Basic Information

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CAS Number

136040-19-2

Molecular Formula

C43H15BF20

Molecular Weight

922.4 g/mol

Chemical Classification

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

180.0 to 185.0 deg-C

SMILES

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[B-](C1=C(C(=C(C(=C1F)F)F)F)F)(C2=C(C(=C(C(=C2F)F)F)F)F)(C3=C(C(=C(C(=C3F)F)F)F)F)C4=C(C(=C(C(=C4F)F)F)F)F.C1=CC=C(C=C1)[C+](C2=CC=CC=C2)C3=CC=CC=C3

InChI

InChI=1S/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

InChIKey

TZOSNOQHGGONMD-UHFFFAOYSA-N

LogP

10.55180

Complexity

1000

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class 8 Class 8

Stability

hygroscopic

Sensitiveness

对湿度敏感

Synonyms & References

English

F17164
DTXSID40888965
136040-19-2
Methylium, triphenyl-, tetrakis(2,3,4,5,6-pentafluorophenyl)borate(1-) (1:1)
diphenylmethylbenzene;tetrakis(2,3,4,5,6-pentafluorophenyl)boranuide
BCP21047
YSWG286
Tritylium Tetrakis(pentafluorophenyl)borate
T2863
Triphenylmethylium Tetrakis(pentafluorophenyl)borate
SY067477
trityl(tetrapentafluorophenyl)borate
Triphenylmethylium tetrakis(perfluorophenyl)borate
SCHEMBL125971
Triphenylcarbenium Tetrakis(pentafluorophenyl)borate
Methylium, triphenyl-, tetrakis(pentafluorophenyl)borate(1-)
triphenylmethyliumtetrakis(perfluorophenyl)borate
AKOS005146071
Trityl tetrakis(pentafluorophenyl)borate
FT-0688268
DS-3700
C43H15BF20
MFCD03426981
Triphenylmethylcarbenium tetrakis(pentafluorophenyl)borate
Trityltetra(Pentafluorophenyl)Borate
Trityl tetrakis(pentafluorophenyl)borate, 97%

MDL Number

MFCD03426981

Customs Code

2931900090

FAQ

What are the physical and chemical properties of Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2)?

Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2) is a white crystalline solid with a high molecular weight. It has low solubility in common organic solvents but good solubility in polar aprotic solvents. This compound is known for its chemical stability and low reactivity, making it suitable for various applications in organic synthesis and material science.

How is Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2) typically synthesized?

Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2) is typically synthesized by the reaction of triphenylmethanol with tetrakis(pentafluorophenyl)borate in the presence of a base such as potassium carbonate. The reaction proceeds via a transformation of the alcohol to the corresponding borate ester, followed by a substitution reaction to form the final product.

What industries use Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2)?

Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2) is used in pharmaceuticals for the synthesis of bioactive molecules, in polymers for the modification of macromolecular properties, and in sensors as a functional component. It is also utilized in semiconductors for fine-tuning electronic properties.

What precautions should be taken when handling Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2)?

When handling Triphenylmethylium tetrakis(pentafluorophenyl)borate(1-) (CAS: 136040-19-2), it is recommended to use appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a well-ventilated area or a fume hood to avoid inhalation. In case of a spill, absorb with an appropriate material and dispose of according to local regulations. Always consult the Safety Data Sheet (SDS) for detailed safety information.