10203-52-8 Usage
Description
DIPHENYLDIETHYLTIN is an organotin compound that is recognized as an environmental pollutant. It is commonly found in sediment and sewage sludge, posing potential risks to the ecosystem and human health.
Uses
Used in Environmental Studies:
DIPHENYLDIETHYLTIN is used as a subject of study in environmental research to understand its presence, distribution, and impact on ecosystems. This helps in developing strategies for monitoring, controlling, and mitigating its pollution levels in the environment.
Used in Waste Management:
DIPHENYLDIETHYLTIN is used as a contaminant of concern in waste management practices, particularly in the treatment and disposal of sewage sludge. Efforts are made to reduce its release into the environment and to remediate contaminated sites.
Used in Regulatory Frameworks:
DIPHENYLDIETHYLTIN is used as a reference substance in the development of regulatory frameworks and guidelines aimed at controlling the release of organotin compounds into the environment. This includes setting limits and restrictions on their use in various applications.
Check Digit Verification of cas no
The CAS Registry Mumber 10203-52-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,2,0 and 3 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 10203-52:
(7*1)+(6*0)+(5*2)+(4*0)+(3*3)+(2*5)+(1*2)=38
38 % 10 = 8
So 10203-52-8 is a valid CAS Registry Number.
InChI:InChI=1/2C6H5.2C2H5.Sn/c2*1-2-4-6-5-3-1;2*1-2;/h2*1-5H;2*1H2,2H3;/rC16H20Sn/c1-3-17(4-2,15-11-7-5-8-12-15)16-13-9-6-10-14-16/h5-14H,3-4H2,1-2H3
10203-52-8Relevant articles and documents
Diorganostannide dianions (R2Sn2-) as reaction intermediates revisited: In situ 119Sn NMR studies in liquid ammonia
Trummer, Markus,Caseri, Walter
, p. 3862 - 3867 (2010/12/24)
It has frequently been proposed that diorganostannide dianions, SnR 22-, form during reactions of dihalodiorganostannanes or dihydrodiorganostannanes with sodium in liquid ammonia. The formation of this intermediate has been advanced to be an important step in the synthesis of a wide range of organostannanes. Here we report 119Sn NMR investigations in liquid NH3 of reaction intermediates that formed in situ during the conversions of dichlorodiphenylstannane, dihydrodiphenylstannane (diphenylstannane), dideuterodiphenylstannane, and dichlorodibutylstannane, respectively. This study revealed that the proposed SnR22- dianion was not present, but tetraorganodistannides, (R2Sn-SnR2)2-, and hydrodiorganostannides (tin hydrides), R2SnH- (or R 2SnD-, respectively), were detected instead.
Reactions of Organoytterbium Compounds RYbI (R = Me, Et, Ph) with Organotin Oxides and Acetates
Rybakova, L. F.,Syutkina, O. P.,Novgorodova, M. N.,Petrov, E. S.
, p. 85 - 87 (2007/10/03)
Reactions of RYbI (R = Me, Et, Ph) with organotin oxides and acetates) involve cleavage of the Sn-O bonds to form tetrasubstituted stannanes mostly as single or main reaction products (yields 65-96 percent). A similar results was obtained in reaction of PhYbI with diphenyltin sulfide (yield 93 percent). However, reactions of RYbI (R = Me, Et, Ph) with Bu2SnO, followed by hydrolysis of the reaction mixtures lead to hydroxystannanoxanes Bu2RSnOH in 66-75 percent yields.
