1070-91-3

Basic information

• Product Name: bis(trimethyltin) sulfide
• Synonyms: bis(trimethyltin) sulfide;Bis(trimethylstannyl) sulfide;Hexamethyldistannathiane;Thiobis(trimethylstannane);Thiobis(trimethyltin);Trimethyltin sulfide;Hexamethyldistannathione
• CAS NO: 1070-91-3
• Molecular Formula: C₆H₁₈SSn₂
• Molecular Weight: 359.69
• Mol File: 1070-91-3.mol

Chemical Properties

• Melting Point: 6 °C
• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.632
• CAS DataBase Reference: bis(trimethyltin) sulfide(CAS DataBase Reference)
• NIST Chemistry Reference: bis(trimethyltin) sulfide(1070-91-3)
• EPA Substance Registry System: bis(trimethyltin) sulfide(1070-91-3)

Safety Data

• Hazard Codes: T+,N
• Statements: 26/27/28-50/53
• Safety Statements: 26-27-28-45-60-61
• RIDADR: 2788
• HazardClass: 6.1(b)
• PackingGroup: III
• Hazardous Substances Data: 1070-91-3(Hazardous Substances Data)

Usage

InChI:InChI=1/6CH3.H2S.2Sn/h6*1H3;1H2;;/q;;;;;;;;+1/p-1/r2C3H9Sn.H2S/c2*1-4(2)3;/h2*1-3H3;1H2/q;+1;/p-1

Upstream product

• 16892-64-1 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trithiatristanninane 
• 12775-96-1 copper 
• 124300-96-5 N,N,N'-tris(trimethylstannyl)1,1-dimethylethane sulfine imideamide 
• 55526-04-0 (CH₃)3SnB{N(CH₃)2}2 
• 7704-34-9 sulfur 
• 1068-67-3 bis(trimethylstannyl)methylamine 
• 165334-37-2 2,3-dimethyl-3-triphenylphosphonio-2-silabutane-2-thiolate 

Downstream Products

• 90690-15-6 2,4,5-triphenyl-2-thioxo-1,3,2λ⁵,4,5-dithiatriphospholane 
• 661-69-8 hexamethyldistannane 
• 1066-45-1 trimethyltin(IV)chloride 
• 594-27-4 tetramethylstannane 
• 811-73-4 trimethylstannyl iodide 
• 16892-64-1 2,2,4,4,6,6-hexamethyl-1,3,5,2,4,6-trithiatristanninane 
• 27484-94-2 (CH₃)2BSB(CH₃)2 
• 1066-44-0 trimethyltin bromide 
• 31732-45-3 trimethylstannyl dimethylboryl sulfane 
• 19962-43-7 (CH₃)3SnCH₂C₆H₄-m-CH₃ 
• 59163-59-6 phenyl(trimethylstannyl)methyl sulphide 
• 940-00-1 (4-methoxyphenyl)trimethylstannane 
• 17113-77-8 2-trimethylstannylanisole 
• 17113-78-9 3-trimethylstannylanisole 

Relevant articles and documents

Heteroorganic betaines 3. * Reactions of betaines containing the +P-C-Si-S- fragment

The [Ph3P+-CMe2-SiMe2-SEt]Br- salt was prepared by the reaction of betaine Ph3P+-CMe2SiMeR-S- (1a: R = Me) with EtBr. Acetylation of betaine 1a or Et3P+-CHMeSiMe2-S- (2a) afforded 2,2,6-trimethyl-1,3-dioxa-2-silacyclohex-5-ene-4-thione Me2SiOC(=S)CH=C(Me)O or the [Et3P+-CHMeSiMe2Cl]Cl- salt depending on the reagent ratio. The reactions of betaines 1a,b (1b: R = Ph) or 2 with compounds (R3Sn)2X (X = O or NMe) can be used for the generation of silanones [RMeSi=O] and silaneimines [RMeSi=NMe] in solutions. The reactivity of betaines Ph3P+-CHR1SiMeR2-S- (R1 = H or Me and R2 = Me or Ph) is determined by the equilibrium between the zwitterionic and ylide Ph3P=CR1SiMeR2SH tautomers that exist in solutions.

DESULPHURIZATION OF SULPHUR-CONTAINING ORGANOMETALLIC COMPOUNDS

Desulphurization reactions of trialkyl- and dialkyl-tin sulfides with a variety of reagents such as acyclic peroxides, salts and organic derivatives of some metals, halogen alkanes, as well as with sulphur acceptors such as copper powder or triphenylphosphine are discussed.

Metall-Bor-Verbindungen, 13. Zur Synthese und Reaktivitaet einiger (Trimethylstannyl)borane

The preparation of some amino(trimethylstannyl)boranes and their chemical properties are described.With Me3SnLi (Me = CH3) as a reagent only the synthesis of Me3SnB(NR2)2 (1a, b), Me3SnBCl(NR2) (2a, b), and (Me3Sn)2BNR2 (3b) was achieved.The stannylboranes Me3SnB(NR2)2 show astonishing thermal stability.Their Sn - B bonds are broken by hydrogen, the halogens, and chalcogens as well as by alcohols.HCl cleaves the B - N bond.