Welcome to LookChem.com Sign In|Join Free
  • or


Post Buying Request

136040-19-2 Suppliers

Recommended suppliersmore

Product FOB Price Min.Order Supply Ability Supplier
Cas No: 136040-19-2
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Dayang Chem (Hangzhou) Co.,Ltd. Contact Supplier
Trityl tetrakis(pentafluorophenyl)borateCAS NO.136040-19-2
Cas No: 136040-19-2
USD $ 5.0-5.0 / Kilogram 1 Kilogram 10000 Metric Ton/Month Henan Wentao Chemical Product Co., Ltd. Contact Supplier
(CAS No.: 136040-19-2)Trityl tetrakis(pentafluorophenyl)borate
Cas No: 136040-19-2
No Data 10 Gram 1000 Metric Ton/Month Hubei XinRunde Chemical Co., Ltd Contact Supplier
Manufacturer supply CAS 136040-19-2 with best quality
Cas No: 136040-19-2
USD $ 139.0-210.0 / Kilogram 1 Kilogram 1000 Kilogram/Day Zhuozhou Wenxi import and Export Co., Ltd Contact Supplier
(CAS No.: 136040-19-2)Trityl tetrakis(pentafluorophenyl)borate
Cas No: 136040-19-2
USD $ 80.0-100.0 / Kilogram 10 Kilogram 10 Metric Ton/Month Wuhan Han Sheng New Material Technology Co.,Ltd Contact Supplier
Cas No: 136040-19-2
No Data 1 Gram 100 Metric Ton/Month CHANGCHUN WEIERSI IMPORT AND EXPORT TRADE CO.,LTD Contact Supplier
Triphenylmethyl tetrakis-(pentafluorophenyl)-borate
Cas No: 136040-19-2
No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Trityltetrakis(pentafluorophenyl)borate/cas:136040-19-2/Raw material spot
Cas No: 136040-19-2
USD $ 1.0-2.0 / Kilogram 25 Kilogram 1 Metric Ton/Month Hubei DiBo chemical co., LTD Contact Supplier
Trityl tetrakis(pentafluorophenyl)borate
Cas No: 136040-19-2
No Data 1 Kilogram 1 Metric Ton/Day Shandong Hanjiang Chemical Co., Ltd. Contact Supplier
JSY Trade 136040-19-2
Cas No: 136040-19-2
No Data 10 Gram Metric Ton/Day Changchun JuShengyuan Import and Export Trading Co.,Ltd Contact Supplier

136040-19-2 Usage


A round-bottom flask was charged with K[B(C6F5)4] (0.720 g, 1 mmole) and Ph3CCl (0.280g, 1 mmole) in an argon glove box. The solids were dissolved in dichloromethane (~100 mL), and the reaction mixture was allowed to stir under an argon atmosphere. The solution became yellow-orange immediately. After stirring for 1 h, the solution was then filtered through Celite to remove KCl. The solvent volume was reduced to ~10 mL on a rotary evaporator to give a dark red oil. Addition of pentane resulted in yellow precipitate and a red oil. With sonication, the oil dispersed to give only yellow precipitate. The solid was isolated by filtration and dried in vacuo. Alternatively, the crude filtrate could be layered with pentane, and over the course of days to hours. Crystalline product formed. Isolated yield: 0.703 grams, 76%.

Chemical Properties

Yellow to mustard colored powder


trityl tetrakis(pentafluorophenyl)borate is prepared by mixing LiB(C6F5)4 and trityl chloride in hexane and refluxing overnight. It is prepared also by one-pot procedure starting from bromopentafluorobenzene.

Solubility in organics

soluble in CH2Cl2, MeOH, and acetone, but its yellow color disappears because these solvents coordinate to the trityl salt.

136040-19-2 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
TCI America (T2863)  Triphenylmethylium Tetrakis(pentafluorophenyl)borate  >98.0%(T) 136040-19-2 1g 1,780.00CNY Detail
TCI America (T2863)  Triphenylmethylium Tetrakis(pentafluorophenyl)borate  >98.0%(T) 136040-19-2 5g 5,950.00CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017


1.1 GHS Product identifier

Product name Trityl tetrakis(pentafluorophenyl)borate

1.2 Other means of identification

Product number -
Other names Triphenylmethylium tetrakis(perfluorophenyl)borate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:136040-19-2 SDS

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)


What can I do for you?
Get Best Price

Get Best Price for 136040-19-2