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The chemical compound "(C4H9(C6H5)2Sn)2" is a diorganotin compound, specifically a dialkyl diphenyltin derivative. It consists of two C4H9 (butyl) groups and two C6H5 (phenyl) groups attached to a central tin (Sn) atom, with each tin atom being bonded to two organic groups. This structure results in a molecule with a central tin atom that is tetravalent, surrounded by four carbon atoms from the butyl and phenyl groups. The compound is known for its potential applications in various fields, such as in the synthesis of organotin polymers, as a catalyst, or in the production of certain types of plastics and coatings. It is also worth noting that organotin compounds like this one have been studied for their biological activities and potential environmental impacts, although their use has been restricted or banned in some applications due to concerns about their toxicity.

49839-22-7

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49839-22-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 49839-22-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,3 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 49839-22:
(7*4)+(6*9)+(5*8)+(4*3)+(3*9)+(2*2)+(1*2)=167
167 % 10 = 7
So 49839-22-7 is a valid CAS Registry Number.

49839-22-7Downstream Products

49839-22-7Relevant academic research and scientific papers

2,2-Functionally disubstituted organotin compounds: synthesis and reactivity

Richter, F.,Weichmann, H.

, p. 77 - 88 (2007/10/02)

A series of 2,2-difunctional organotin compounds of the general type Me3SnCH2CHXY (X, Y=P(O)R2 or C(O)R; R=Oi-Pr, OEt or Ph) has been synthesized by stannylmethylation of the appropriate 2,2-difunctional methanides Na with iodomethyl trimethylstannane.Derivaties with phenyl groups on tin cannot be made by this method.The reactions of the title compounds at the tin atom and at the acidic CH group of the bridging carbon atom and modifications of the functional P(O)R2 and C(O)R groups are described. Key words: Tin; Phosphoryl

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