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CAS

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2117-48-8

Ethenyl(triphenyl)stannane, also known as vinyltriphenylstannane, is an organostannane compound with the chemical formula C20H18Sn. It is a colorless, crystalline solid that is sensitive to air and moisture. ethenyl(triphenyl)stannane is formed by the combination of a vinyl group (C2H3) and a triphenylstannane group (C18H15Sn). Ethenyl(triphenyl)stannane is primarily used as a reagent in organic synthesis, particularly in the formation of carbon-carbon bonds through the Stille coupling reaction, a type of cross-coupling reaction. It is also used in the synthesis of various organotin compounds and as a precursor in the production of certain polymers. Due to its reactivity and sensitivity, it is essential to handle ethenyl(triphenyl)stannane with care, typically under an inert atmosphere or in a glovebox.

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  • 2117-48-8 Structure

  • Basic information

    1. Product Name: ethenyl(triphenyl)stannane
    2. Synonyms: stannane, ethenyltriphenyl-; Triphenyl vinyl tin; Triphenyl(vinyl)stannane
    3. CAS NO:2117-48-8
    4. Molecular Formula: C20H18Sn
    5. Molecular Weight: 377.0669
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2117-48-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 407.6°C at 760 mmHg
    3. Flash Point: 203.8°C
    4. Appearance: N/A
    5. Density: N/A
    6. Vapor Pressure: 1.76E-06mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: ethenyl(triphenyl)stannane(CAS DataBase Reference)
    11. NIST Chemistry Reference: ethenyl(triphenyl)stannane(2117-48-8)
    12. EPA Substance Registry System: ethenyl(triphenyl)stannane(2117-48-8)

  • 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: 2117-48-8(Hazardous Substances Data)

2117-48-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2117-48-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,1 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 2117-48:
(6*2)+(5*1)+(4*1)+(3*7)+(2*4)+(1*8)=58
58 % 10 = 8
So 2117-48-8 is a valid CAS Registry Number.

2117-48-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name ethenyl(triphenyl)stannane

1.2 Other means of identification

Product number -
Other names Triphenylvinylstannan

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:2117-48-8 SDS

2117-48-8Relevant articles and documents

THE SYNTHESIS AND CRYSTAL STRUCTURE OF TRIPHENYLVINYLTIN

Theobald, Francois,Trimaille, Bernard

, p. 143 - 150 (1984)

Triphenylvinyltin has been prepared by an improved method.It crystallizes in the Pbn21 space group; the crystal contains two non-equivalent molecules which have almost the same conformation.The latter are compared with the conformations in tetr

The enthalpies of formation of triphenyl vinyl tin and triphenyl phenylethynyl tin and some associated tin-carbon bond enthalpies

Carson, A. S.,Laye, P. G.,Spencer, J. A.

, p. 277 - 282 (2007/10/02)

The two compounds (C6H5)3SnCH=CH2 and (C6H5)3SnCCC6H5 have been burnt in an aneroid combustion bomb and their vapour pressures measured by an effusion method. ΔfH0m = (411.4+/-6.6) kJ*mol-1,

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