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CAS

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85893-67-0

2,3,4-trimethyl-1,3-pentadiene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 85893-67-0 Structure

  • Basic information

    1. Product Name: 2,3,4-trimethyl-1,3-pentadiene
    2. Synonyms:
    3. CAS NO:85893-67-0
    4. Molecular Formula:
    5. Molecular Weight: 110.199
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 85893-67-0.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: 2,3,4-trimethyl-1,3-pentadiene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,3,4-trimethyl-1,3-pentadiene(85893-67-0)
    11. EPA Substance Registry System: 2,3,4-trimethyl-1,3-pentadiene(85893-67-0)

  • 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: 85893-67-0(Hazardous Substances Data)

85893-67-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 85893-67-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,8,9 and 3 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 85893-67:
(7*8)+(6*5)+(5*8)+(4*9)+(3*3)+(2*6)+(1*7)=190
190 % 10 = 0
So 85893-67-0 is a valid CAS Registry Number.

85893-67-0Relevant articles and documents

Polylithiumorganic compounds - 23. 1: 3,4-dilithio-1,2-butadienes by addition of lithium metal to 1,4-unsymmetrically substituted butatrienes

Maercker, Adalbert,Wunderlich, Hans,Girreser, Ulrich

, p. 6149 - 6172 (1996)

The synthesis of the highly reactive 1,4-unsymmetrically substituted butatrienes 12a-c is described. When employing a strict synthetic protocol, these alkatrienes react with lithium metal to 3,4-dilithio-1,2-butadienes 20a-c as stable intermediates. The structure of 20 is supported by IR and NMR spectroscopic evidence. The same dianionic intermediate can be prepared in one case by double deprotonation of the 1,2-butadiene 19. Upon derivatization, either 3,4-disubstituted 1,2-butadienes 24, 2,3-disubstituted 1,3-butadienes 25, or 1,4-disubstituted 2-butynes 26 are formed, depending on the nature of the electrophile employed. Copyright

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