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1255944-65-0

methyl-2-chlorophenylketene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1255944-65-0 Structure

  • Basic information

    1. Product Name: methyl-2-chlorophenylketene
    2. Synonyms: methyl-2-chlorophenylketene
    3. CAS NO:1255944-65-0
    4. Molecular Formula:
    5. Molecular Weight: 166.607
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1255944-65-0.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: methyl-2-chlorophenylketene(CAS DataBase Reference)
    10. NIST Chemistry Reference: methyl-2-chlorophenylketene(1255944-65-0)
    11. EPA Substance Registry System: methyl-2-chlorophenylketene(1255944-65-0)

  • 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: 1255944-65-0(Hazardous Substances Data)

1255944-65-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1255944-65-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,5,9,4 and 4 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1255944-65:
(9*1)+(8*2)+(7*5)+(6*5)+(5*9)+(4*4)+(3*4)+(2*6)+(1*5)=180
180 % 10 = 0
So 1255944-65-0 is a valid CAS Registry Number.

1255944-65-0Upstream product

1255944-65-0Relevant articles and documents

A photoinduced Wolff rearrangement/Pd-catalyzed [3+2] cycloaddition sequence: An unexpected route to tetrahydrofurans

Liu, Jie,Li, Miao-Miao,Qu, Bao-Le,Lu, Liang-Qiu,Xiao, Wen-Jing

, p. 2031 - 2034 (2019)

A novel sequential reaction that combines a visible light-induced Wolff rearrangement of α-diazoketones and a Pd-catalyzed [3+2] cycloaddition of vinyl cyclopropanes with the resulting ketenes is described in this work. Selective O-allylic alkylation was observed over C-allylic alkylation, which unexpectedly led to a series of highly functionalized tetrahydrofurans with high efficiency (20 examples, 58-99% yields).

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