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138970-67-9

6-(1-hydroxy-5-hexenyl)-2-cyclohexen-1-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 138970-67-9 Structure

  • Basic information

    1. Product Name: 6-(1-hydroxy-5-hexenyl)-2-cyclohexen-1-one
    2. Synonyms:
    3. CAS NO:138970-67-9
    4. Molecular Formula:
    5. Molecular Weight: 194.274
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 138970-67-9.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: 6-(1-hydroxy-5-hexenyl)-2-cyclohexen-1-one(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-(1-hydroxy-5-hexenyl)-2-cyclohexen-1-one(138970-67-9)
    11. EPA Substance Registry System: 6-(1-hydroxy-5-hexenyl)-2-cyclohexen-1-one(138970-67-9)

  • 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: 138970-67-9(Hazardous Substances Data)

138970-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 138970-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,9,7 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 138970-67:
(8*1)+(7*3)+(6*8)+(5*9)+(4*7)+(3*0)+(2*6)+(1*7)=169
169 % 10 = 9
So 138970-67-9 is a valid CAS Registry Number.

138970-67-9Relevant articles and documents

New Low-Valent Titanium Reagents for Dicarbonyl Coupling and Their Use in a General Method of Annulation

Clive, Derrick L. J.,Zhang, Chengzhi,Murthy, K. S. Keshava,Hayward, William D.,Daigneault, Sylvain

, p. 6447 - 6458 (2007/10/02)

New low-valent titanium reagents have been prepared by reducing TiCl3 (1 mol) with C8K (2 mol) or by reducing TiCl4 (1 mol) with Na-naphthalene (2.75 mol).Ketones carrying a chain that incorporates a suitably placed oxo function (aldehyde or ketone) undergo intramolecular dicarbonyl coupling to produce a bicyclic compound when treated with an excess (16-17 mol of titanium halide per mol of dicarbonyl compound) of one of these reagents.The procedure works well even for highly oxygenated substrates and constitutes a general method of annulation.Other reducing agents besides C8K or Na-naphthalene are suitable, and a brief examination of Na(Hg) and Na-K alloy was made.The C8K/TiCl3 system was also used to convert a cis-1,2-diol into the corresponding olefin.

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