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CAS

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19635-06-4

Benzene, 1,1'-(1,2-dipropyl-1,2-ethenediyl)bis-, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 19635-06-4 Structure

  • Basic information

    1. Product Name: Benzene, 1,1'-(1,2-dipropyl-1,2-ethenediyl)bis-, (E)-
    2. Synonyms:
    3. CAS NO:19635-06-4
    4. Molecular Formula: C20H24
    5. Molecular Weight: 264.411
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 19635-06-4.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: Benzene, 1,1'-(1,2-dipropyl-1,2-ethenediyl)bis-, (E)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzene, 1,1'-(1,2-dipropyl-1,2-ethenediyl)bis-, (E)-(19635-06-4)
    11. EPA Substance Registry System: Benzene, 1,1'-(1,2-dipropyl-1,2-ethenediyl)bis-, (E)-(19635-06-4)

  • 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: 19635-06-4(Hazardous Substances Data)

19635-06-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19635-06-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,6,3 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 19635-06:
(7*1)+(6*9)+(5*6)+(4*3)+(3*5)+(2*0)+(1*6)=124
124 % 10 = 4
So 19635-06-4 is a valid CAS Registry Number.

19635-06-4Downstream Products

19635-06-4Relevant articles and documents

Nickel-catalyzed intermolecular carboiodination of alkynes with aryl iodides

Takahashi, Toshifumi,Kuroda, Daiki,Kuwano, Toru,Yoshida, Yuji,Kurahashi, Takuya,Matsubara, Seijiro

, p. 12750 - 12753 (2018)

Nickel-catalyzed intermolecular carboiodination of alkynes with aryl iodides to form highly substituted and functionalized alkenyl iodides has been developed. The reaction involves radical-mediated formal alkyne insertion into the carbon-nickel bond and c

Synthesis of isomeric benchrotrenic alkenes by Ti-induced carbonyl coupling reaction

Besancon, J.,Szymoniak, J.,Moise, C.

, p. 325 - 330 (2007/10/02)

The benchrotrenic ketones BctCOR (1) (Bct: Cr(CO)3C6H5; R = CH3 (a), C2H5 (b), n-C3H7 (c), n-C4H9 (d) undergo reductive alkene coupling reaction when treated with TiCl3/Li.The two isomeric forms of Bct(R)C=C(R)Bct (2) were isolated in the ratio Z/E = ca. 3:1.Decomplexation of 2 by iodine gave quantitatively the corresponding isomeric alkyl stilbenes C6H5(R)C=C(R)C6H5 (3).

Stereochemistry and Side Products in Reductive Coupling of Alkyl Aryl Ketones to 1,2-Dialkyl-1,2-diarylethylenes

Leimner, Juergen,Weyerstahl, Peter

, p. 3697 - 3705 (2007/10/02)

The reductive coupling of alkyl aryl ketones 1 - 3 and 7 - 9 by low valent titanium salts yields predominantly the (Z)-isomers of 11 - 13 and 17 - 19.Evidence is given by 1H NMR spectroscopy.This behavior can be explained by ?-complex formation of phenyl rings with Ti0.Severe steric hindrance, however, favors the (E)-isomers ( -> 14 and 15).Donor groups in p-position, particularly, give increasing amounts of pinacols, 23 - 27, which undergo rearrangement to the ketones 28 and 29.

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