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CAS

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1619239-35-8

1-(2-(4-chlorophenyl)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1619239-35-8 Structure

  • Basic information

    1. Product Name: 1-(2-(4-chlorophenyl)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate
    2. Synonyms: 1-(2-(4-chlorophenyl)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate
    3. CAS NO:1619239-35-8
    4. Molecular Formula:
    5. Molecular Weight: 560.995
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1619239-35-8.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: 1-(2-(4-chlorophenyl)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1-(2-(4-chlorophenyl)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate(1619239-35-8)
    11. EPA Substance Registry System: 1-(2-(4-chlorophenyl)-2-oxoethyl)tetrahydro-1H-thiophen-1-ium tetraphenylborate(1619239-35-8)

  • 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: 1619239-35-8(Hazardous Substances Data)

1619239-35-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1619239-35-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,6,1,9,2,3 and 9 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1619239-35:
(9*1)+(8*6)+(7*1)+(6*9)+(5*2)+(4*3)+(3*9)+(2*3)+(1*5)=178
178 % 10 = 8
So 1619239-35-8 is a valid CAS Registry Number.

1619239-35-8Downstream Products

1619239-35-8Relevant articles and documents

Metal-free carbon-carbon cross-couplings between the ion pairs in sulfonium tetraphenylborates

Xu, Mei-Li,Huang, Wenhua

, p. 4230 - 4232 (2014/07/22)

A series of sulfonium tetraphenylborates can be readily prepared by the metathesis of sulfonium halides with sodium tetraphenylborates. After heating at 120-150 °C, the sulfonium tetraphenylborates can smoothly undergo the cross-couplings between the tetraphenylborate anions and the sulfonium cations in the absence of a metal catalyst. For carbonylmethyl-, benzyl-, and allylsulfoniums, the corresponding carbonylmethyl-phenyl, benzyl-phenyl, and allyl-phenyl cross-coupling products can be obtained in 22-76% yields. An interionic electron-transfer mechanism for this cross-coupling reaction is proposed.

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