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52067-09-1

acetic acid ethyl ester; protonated form is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 52067-09-1 Structure

  • Basic information

    1. Product Name: acetic acid ethyl ester; protonated form
    2. Synonyms:
    3. CAS NO:52067-09-1
    4. Molecular Formula:
    5. Molecular Weight: 89.1143
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 52067-09-1.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: acetic acid ethyl ester; protonated form(CAS DataBase Reference)
    10. NIST Chemistry Reference: acetic acid ethyl ester; protonated form(52067-09-1)
    11. EPA Substance Registry System: acetic acid ethyl ester; protonated form(52067-09-1)

  • 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: 52067-09-1(Hazardous Substances Data)

52067-09-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 52067-09-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,6 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 52067-09:
(7*5)+(6*2)+(5*0)+(4*6)+(3*7)+(2*0)+(1*9)=101
101 % 10 = 1
So 52067-09-1 is a valid CAS Registry Number.

52067-09-1Downstream Products

52067-09-1Relevant articles and documents

Oxonium Ions. Solvation by Single Acetonitrile Molecules in the Gas Phase and by Bulk Solvents

Bromilow, J.,Abboud, J. L. M.,Lebrilla, C. B.,Taft, R. W.,Scorrano, G.,Lucchini V.

, p. 5448 - 5453 (1981)

The standard free energy of formation of gaseous complexes between monoprotonic oxonium ions and acetonitrile have been obtained by using the ion cyclotron resonance equilibrium constant method for exchange of acetonitrile between the ions.The results show that the "solvation" by a single molecule of acetonitrile in the gas phase reproduces the important diverse effects of molecular structure on oxonium ion solvation by bulk water.It is estimated from the present results that the effects of solvation by bulk water are only about three times as great as the corresponding effects of "solvation" by a single water molecule in the gas phase.Internal charge delocalization from the protonic site of the oxonium ions may be reversed by differential solvation, both with single H-bonding molecules in the gas phase and with bulk solvent.Further evidence for the site of preffered protonation of esters and amides is provided.

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