3619-83-8 Usage
Uses
Used in Coordination Chemistry:
1,2-dimethyl-1,2-diphenyldiphosphane 1,2-disulfide is utilized as a ligand in coordination chemistry, where it plays a crucial role in the formation of metal complexes. Its unique coordination properties allow it to bind with metal ions, facilitating the synthesis of various coordination compounds.
Used in Organometallic Catalysis:
In the field of organometallic catalysis, 1,2-dimethyl-1,2-diphenyldiphosphane 1,2-disulfide is employed as a ligand to enhance the catalytic activity of metal complexes. Its presence can improve the efficiency and selectivity of catalytic reactions, making it an important component in the development of new catalytic systems.
Used in Chemical Research and Development:
Due to its high thermal stability and unique coordination properties, 1,2-dimethyl-1,2-diphenyldiphosphane 1,2-disulfide is a valuable compound in chemical research and development. It is used in the exploration of new synthetic pathways, the design of novel metal complexes, and the optimization of catalytic processes, contributing to the advancement of chemical science and technology.
Check Digit Verification of cas no
The CAS Registry Mumber 3619-83-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,1 and 9 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 3619-83:
(6*3)+(5*6)+(4*1)+(3*9)+(2*8)+(1*3)=98
98 % 10 = 8
So 3619-83-8 is a valid CAS Registry Number.
3619-83-8Relevant academic research and scientific papers
Phosphorus-Phosphorus Nuclear Spin Coupling in Tetraorganobiphosphines and Some of Their Derivatives
McFarlane, H. Christina E.,McFarlane, William,Nash, John A.
, p. 240 - 244 (2007/10/02)
The signs and magnitudes of (31)P-(31)P and (31)P-H spin coupling constants in tetraorganobiphosphines RR'PPRR' with Me, Ph, and/or Bu-t as substituents, and in their sulphides and selenides RR'P(X)P(X)RR' (X = S or Se), have been determined by (1)H- heteronuclear double resonance.Large variation in (1)J((31)P-(31)P) arise as a result of changes in the phosphorus hybridization and/or effective nuclear charge, and smaller variations as a result of changes in the position of rotameric equilibrium in the gauche conformers of the biphosphines.
