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CAS

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33652-67-4

(E)-<(E)-benzylideneacetone> oxime O-methyl ether is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 33652-67-4 Structure

  • Basic information

    1. Product Name: (E)-<(E)-benzylideneacetone> oxime O-methyl ether
    2. Synonyms:
    3. CAS NO:33652-67-4
    4. Molecular Formula:
    5. Molecular Weight: 175.23
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 33652-67-4.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: (E)-<(E)-benzylideneacetone> oxime O-methyl ether(CAS DataBase Reference)
    10. NIST Chemistry Reference: (E)-<(E)-benzylideneacetone> oxime O-methyl ether(33652-67-4)
    11. EPA Substance Registry System: (E)-<(E)-benzylideneacetone> oxime O-methyl ether(33652-67-4)

  • 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: 33652-67-4(Hazardous Substances Data)

33652-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 33652-67-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,3,6,5 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 33652-67:
(7*3)+(6*3)+(5*6)+(4*5)+(3*2)+(2*6)+(1*7)=114
114 % 10 = 4
So 33652-67-4 is a valid CAS Registry Number.

33652-67-4Relevant articles and documents

Reaction of dibenzylphosphine oxide with α,β-unsaturated O-methyloximes

Kolesnik,Tkachev

, p. 624 - 629 (2007/10/03)

The reaction of dibenzylphosphine oxide with O-methyloximes of some α,β-unsaturated ketones results in the phosphorylation at the β-carbon atom to form methoxyiminophosphine oxides, whereas the reaction of dibenzylphosphine oxide with O-methyloximes of α,β-unsaturated aldehydes affords aminodihydrophosphole oxides.

Photochemistry of the Carbon-Nitrogen Double Bond. Part 1. Carbon-Nitrogen vs. Carbon-Carbon Double Bond Isomerisation in the Photochemistry of α,β-Unsaturated Oxime Ethers: The Benzylideneacetone Oxime O-Methyl Ether System

Pratt, Albert C.,Abdul-Majid, Qais

, p. 1691 - 1694 (2007/10/02)

The syntheses of the four benzylideneacetone oxime O-methyl ether isomers (2)-(5) are described.Direct or sensitised irradiation of the E,E-isomer (2) or Z,E-isomer (3) leads to equilibration of all four isomers by a combination of rapid carbon-nitrogen double bond isomerisation and slower carbon-carbon double bond isomerisation.A previous investigation of the photochemistry of the E,E-isomer (2) had reported only carbon-carbon double bond isomerisation.

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