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Triphenyltin hydrosulfide, with the chemical formula (C6H5)3SnSH, is an organotin compound that features a tin atom bonded to three phenyl groups and one hydrosulfide group. It is a colorless solid with a pungent odor and is soluble in organic solvents. triphenyltin hydrosulfide is primarily used as a fungicide in agriculture, particularly for the control of various plant diseases caused by fungi. It is also known for its effectiveness in controlling mollusks and has been used as a molluscicide. Triphenyltin hydrosulfide is considered a hazardous substance due to its toxicity, and its use is regulated in many countries to minimize environmental and health risks.

33364-67-9

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33364-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33364-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,3,6 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 33364-67:
(7*3)+(6*3)+(5*3)+(4*6)+(3*4)+(2*6)+(1*7)=109
109 % 10 = 9
So 33364-67-9 is a valid CAS Registry Number.

33364-67-9Downstream Products

33364-67-9Relevant academic research and scientific papers

Synthesis of triphenyltin(IV) hydrosulfide

Singh, Suryabhan,Bhattacharya, Subrato

, p. 230 - 232 (2011)

Compounds of the type R3SnSH are believed to be unstable (unless sterically protected by very bulky R groups) because of their facile condensation into the corresponding sulfide, (R3Sn)2S. One such compound, Ph3SnSH has been synthesized by an one pot reaction of triphenyltin hydroxide with thiophosgene followed by the hydrolysis of the intermediate triphenyltin chlorothioformate. The product, triphenyltin hydrosulfide has been characterized by IR, 1H, 13C and 119Sn NMR spectral techniques. Single crystal X-ray analysis revealed that the molecule is a discrete monomer containing tin atom at the centre of a distorted tetrahedron. Plausible reaction mechanism for the formation of the molecule has also been reported.

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