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4158-76-3

Distannane, hexakis(phenylmethyl)-, also known as hexaphenylmethyldistannane, is a chemical compound with the formula (C6H5CH2)6Sn2. It is a white crystalline solid that belongs to the class of distannanes, which are organotin compounds containing two tin atoms. This particular compound features six phenylmethyl groups (C6H5CH2) attached to the two tin atoms, forming a symmetrical structure. Distannane, hexakis(phenylmethyl)- is an organometallic compound with potential applications in various fields, such as catalysis, materials science, and pharmaceuticals. It is synthesized through the reaction of diphenylmagnesium with tin tetrachloride, followed by hydrolysis and purification. Due to its unique structure and properties, Distannane, hexakis(phenylmethyl)- has been studied for its reactivity, stability, and potential use in the formation of other organotin compounds.

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  • 4158-76-3 Structure

  • Basic information

    1. Product Name: Distannane, hexakis(phenylmethyl)-
    2. Synonyms:
    3. CAS NO:4158-76-3
    4. Molecular Formula: C42H42Sn2
    5. Molecular Weight: 784.215
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 4158-76-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: Distannane, hexakis(phenylmethyl)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Distannane, hexakis(phenylmethyl)-(4158-76-3)
    11. EPA Substance Registry System: Distannane, hexakis(phenylmethyl)-(4158-76-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 4158-76-3(Hazardous Substances Data)

4158-76-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4158-76-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,1,5 and 8 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4158-76:
(6*4)+(5*1)+(4*5)+(3*8)+(2*7)+(1*6)=93
93 % 10 = 3
So 4158-76-3 is a valid CAS Registry Number.

4158-76-3Downstream Products

4158-76-3Relevant articles and documents

ELECTROSYNTHESIC ASPECTS OF ORGANOTIN COMPOUNDS II. A NOVEL SYNTHESIS OF HEXAORGANODITINS

Nokami, Junzo,Nose, Hiroshi,Okawara, Rokuro

, p. 325 - 328 (1981)

Hexaorganoditins were prepared easily in high yield by the electrolysis of triorganotin formates in an undivided cell using a stainless steel cathode and a carbon anode.

Synthesis and characterization of (Z)-1-[2-(tribenzylstannyl)vinyl]-1-cycloheptanol and its benzylhalostannyl derivatives

Ren, Yujie,Jia, Cuiying,Liang, Peng,Yang, Xuefeng,Chen, Huilin

, p. 1115 - 1123 (2008/10/08)

1-Ethynyl-1-cycloheptanol reacts with tribenzylstannylhydride, (C6H5CH2)3SnH, and generates the corresponding (Z)-1-[2-(tribenzylstannyl)vinyl]-1-cycloheptanol. The product obtained reacts with one or two equivalents of halogen (I2, Br2 or ICl) to form the associated (Z)-1-[2-(dibenzylhalostannyl)vinyl]-1-cycloheptanol or (Z)-1-[2-(benzyldihalostannyl)-vinyl]-1-cycloheptanol, respectively. All compounds were characterized by elemental analyses, IR, 1H NMR. The X-ray diffraction analysis of (Z)-1-[2-(tribenzylstannyl)vinyl]-1-cycloheptanol shows the presence of an intramolecular coordination of oxygen to the tin atom giving rise to a five-membered ring in which the metal exhibits a distorted trigonal-bipyramidal geometry. This may explain that a benzyl group, probably the apical one, is cleaved more easily by halogen than the vinyl substituent.

Bindungsabstaende zwischen organylsubstituierten Zinnatomen III. Offenkettige Verbindungen

Puff, Heinrich,Breuer, Brigitte,Gehrke-Brinkmann, Gabriele,Kind, Peter,Reuter, Hans,et al.

, p. 265 - 280 (2007/10/02)

A series of organyl di-, tri- and tetrastannanes have been synthesized and investigated by an X-ray diffraction study.Like the cyclic compounds, the open-chain stannanes show a dependence of the tin-tin bond length on the bulkiness of the organyl groups.

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