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82764-08-7

2,7-Dichlorofluorenyltriphenylarsonium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 82764-08-7 Structure

  • Basic information

    1. Product Name: 2,7-Dichlorofluorenyltriphenylarsonium bromide
    2. Synonyms:
    3. CAS NO:82764-08-7
    4. Molecular Formula:
    5. Molecular Weight: 620.247
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 82764-08-7.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: 2,7-Dichlorofluorenyltriphenylarsonium bromide(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,7-Dichlorofluorenyltriphenylarsonium bromide(82764-08-7)
    11. EPA Substance Registry System: 2,7-Dichlorofluorenyltriphenylarsonium bromide(82764-08-7)

  • 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: 82764-08-7(Hazardous Substances Data)

82764-08-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82764-08-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,7,6 and 4 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82764-08:
(7*8)+(6*2)+(5*7)+(4*6)+(3*4)+(2*0)+(1*8)=147
147 % 10 = 7
So 82764-08-7 is a valid CAS Registry Number.

82764-08-7Relevant articles and documents

Isolation & Reaction of a New Arsonium Ylid: 2,7-Dichlorofluorenylidenetriphenylarsenane

Gupta, K. C.,Nigam, R. K.

, p. 241 - 242 (2007/10/02)

A new stabilized arsonium ylid, 2,7-dichlorofluorenylidenetriphenylarsenane (2) has been reacted with a variety of substituted benzaldehydes to give 2,7-dichloro-9-arylidenefluorenes.Similarly, the ylid (2) also couples with furfural and cinnamaldehyde to give 2,7-dichloro-9-furfurylidenefluorene and 2,7-dichloro-9-cinnamylidenefluorene in good yields.Bis-fluorenylidene derivatives are obtained when 2 reacts with isophthalaldehyde or terephthalaldehyde.The products have been characterised by elemental analyses, IR and PMR data.

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