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CAS

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23038-05-3

2-cis-3-trans-Dimethyl-cyclopropyl-methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 23038-05-3 Structure

  • Basic information

    1. Product Name: 2-cis-3-trans-Dimethyl-cyclopropyl-methanol
    2. Synonyms:
    3. CAS NO:23038-05-3
    4. Molecular Formula:
    5. Molecular Weight: 100.161
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 23038-05-3.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: 2-cis-3-trans-Dimethyl-cyclopropyl-methanol(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-cis-3-trans-Dimethyl-cyclopropyl-methanol(23038-05-3)
    11. EPA Substance Registry System: 2-cis-3-trans-Dimethyl-cyclopropyl-methanol(23038-05-3)

  • 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: 23038-05-3(Hazardous Substances Data)

23038-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 23038-05-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,0,3 and 8 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 23038-05:
(7*2)+(6*3)+(5*0)+(4*3)+(3*8)+(2*0)+(1*5)=73
73 % 10 = 3
So 23038-05-3 is a valid CAS Registry Number.

23038-05-3Downstream Products

23038-05-3Relevant articles and documents

Ring cleavage rearrangement of methyl-sunbstituted cyclopropylmethylboranes

Hill, E. Alexander,Park, Young-Whan

, p. 1 - 16 (1988)

2,2,3-Trimethyl- and 2,3-dimethylenecyclopropane were prepared and hydroborated using various borane reagents.Changes in the borane solutions as a result of heating were studied by NMR and by oxidation to alcohols.Ring-cleavage rearrangement reactions were observed, analogous to rearrangements previously found for cyclopropylmethyl Grignard reagents and for unsubstituted cyclopropylmethylboranes.Methyl substitution slows the rearrangement involving cleavage of the bond to the substituted ring carbon, and has an especially large effect when cis to the metallomethyl group.In the 2,2,3-trimethylcyclopropylmethyl system, the ring-cleavage rearrangement does not go to completion, but instead approaches an equilibrium in which a substantial concentration of the trans isomer remains.Rearrangement in the 2,3-dimethylcyclopropylmethyl system occurs with retention of configuration at the ring carbon to which the boron migrates.The results of the present work suggest a mechanistic reinterpretation of the carboboration of bicyclobutane.

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