1333316-91-8 Usage
General Description
P,P-Bis(4-(trifluoroMethyl)phenyl)phosphinic aMide, also known as BTPA, is a chemical compound used as a ligand in coordination chemistry. It contains a phosphorus atom bonded to two phenyl groups, each with a trifluoromethyl substituent. BTPA has been studied for its ability to selectively extract and separate actinide and lanthanide elements from nuclear waste streams due to its high affinity for these metals. It is also used in the synthesis of metal-organic frameworks and as a catalyst for various organic reactions. Additionally, BTPA has potential applications in the development of new materials for electronic and optical devices.
Check Digit Verification of cas no
The CAS Registry Mumber 1333316-91-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,3,3,1 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1333316-91:
(9*1)+(8*3)+(7*3)+(6*3)+(5*3)+(4*1)+(3*6)+(2*9)+(1*1)=128
128 % 10 = 8
So 1333316-91-8 is a valid CAS Registry Number.
1333316-91-8Relevant articles and documents
Primary Amination of Ar2P(O)-H with (NH4)2CO3as an Ammonia Source under Simple and Mild Conditions and Its Extension to the Construction of Various P-N or P-O Bonds
Han, Ya-Ping,Tan, Yushi,Yang, Shang-Dong,Zhang, Hong-Yu,Zhang, Yuecheng,Zhao, Jiquan
, (2022/02/10)
A facile and efficient method for the synthesis of primary phosphinamides from Ar2P(O)-H reagents with stable and readily available ammonium carbonate as an ammonia source is disclosed herein for the first time. This ethyl bromoacetate-mediated primary am