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133744-68-0

cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 133744-68-0 Structure

  • Basic information

    1. Product Name: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide
    2. Synonyms:
    3. CAS NO:133744-68-0
    4. Molecular Formula:
    5. Molecular Weight: 356.445
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 133744-68-0.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: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide(CAS DataBase Reference)
    10. NIST Chemistry Reference: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide(133744-68-0)
    11. EPA Substance Registry System: cyclohexyl(methyl)(2,2-diphenyl-1-methoxyethyl)phosphine oxide(133744-68-0)

  • 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: 133744-68-0(Hazardous Substances Data)

133744-68-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133744-68-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,7,4 and 4 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 133744-68:
(8*1)+(7*3)+(6*3)+(5*7)+(4*4)+(3*4)+(2*6)+(1*8)=130
130 % 10 = 0
So 133744-68-0 is a valid CAS Registry Number.

133744-68-0Upstream product

133744-68-0Downstream Products

133744-68-0Relevant articles and documents

Revised Structure of 2-Cyclohexyl-3,4-diphenyl-1,2-oxaphosphetane 2-Oxide

Kawashima, Takayuki,Nakayama, Shigenobu,Yoshifuji, Masaaki,Okazaki, Renji,Inamoto, Naoki

, p. 711 - 712 (1991)

The correct structure of the title compound was elucidated to be cyclohexyl(2,2-diphenyl-1-hydroxyethyl)phosphine oxide, which seems to be formed via migration of a phenyl group, from the NMR speectral data and synthesis of the dimethyl derivative.

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