13269-74-4 Usage
General Description
Dimethyltin sulfide is an organotin compound consisting of a tin atom bonded to two methyl groups and a sulfur atom. It is commonly used as a chemical intermediate in the production of PVC stabilizers, polymer crosslinking agents, and as a catalyst for various organic reactions. Dimethyltin sulfide is also utilized as a reagent in the synthesis of organic compounds and as a component in the production of semiconductor materials. However, it is important to handle dimethyltin sulfide with caution as it is toxic, and exposure to this compound can cause irritation to the skin, eyes, and respiratory system. Additionally, it may be harmful if swallowed or inhaled and can cause damage to the environment if not properly managed.
Check Digit Verification of cas no
The CAS Registry Mumber 13269-74-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,2,6 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13269-74:
(7*1)+(6*3)+(5*2)+(4*6)+(3*9)+(2*7)+(1*4)=104
104 % 10 = 4
So 13269-74-4 is a valid CAS Registry Number.
InChI:InChI=1/2CH3.S.Sn/h2*1H3;;/rC2H6SSn/c1-4(2)3/h1-2H3
13269-74-4Relevant articles and documents
Synthesis and characterization of a organotin-titanum sulfide polymer
Singh, Neetu,Nayak, Mousumi,Bhattacharya, Subrato
, p. 759 - 764 (2020/06/26)
A polymer material has been synthesised by the reaction of dimethyltin sulphide and titanocene dichloride in methanolic medium. The product has been characterized as a sulfido bridged heterobimetallic coordination polymer of composition [Me2SnS2CpTiCl]n by elemental analyses, Mass, EDX, FTIR, solid state (13C and 119Sn) NMR, electronic absorption and emission spectroscopic methods. Powder X-ray diffraction and TGA studies revealed non-crystalline nature of the material. Theoretical calculations at DFT level have been performed on a truncated unit to simulate its spectral features. Variable temperature pressed pellet conductivity measurement revealed semiconducting nature with a narrow band gap of 0.79 eV of the material.
