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99805-90-0

Cyclohexene, 4-methyl-3-(1-methylethylidene)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 99805-90-0 Structure

  • Basic information

    1. Product Name: Cyclohexene, 4-methyl-3-(1-methylethylidene)-
    2. Synonyms:
    3. CAS NO:99805-90-0
    4. Molecular Formula: C10H16
    5. Molecular Weight: 136.237
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 99805-90-0.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: Cyclohexene, 4-methyl-3-(1-methylethylidene)-(CAS DataBase Reference)
    10. NIST Chemistry Reference: Cyclohexene, 4-methyl-3-(1-methylethylidene)-(99805-90-0)
    11. EPA Substance Registry System: Cyclohexene, 4-methyl-3-(1-methylethylidene)-(99805-90-0)

  • 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: 99805-90-0(Hazardous Substances Data)

99805-90-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99805-90-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,0 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 99805-90:
(7*9)+(6*9)+(5*8)+(4*0)+(3*5)+(2*9)+(1*0)=190
190 % 10 = 0
So 99805-90-0 is a valid CAS Registry Number.

99805-90-0Upstream product

99805-90-0Downstream Products

99805-90-0Relevant articles and documents

STUDIES OF COMPOUNDS IN THE MENTHANE SERIES. XVIII. VAPOR PHASE ISOMERIZATION OF o-1,4-MENTHADIENE IN THE PRESENCE OF DIATOMACEOUS EARTH

Bazyl'chik, V.V.,Fedorov, P.I.,Skakovskii, E.D.,Klyuev, N.A.

, p. 1316 - 1319 (2007/10/02)

Vapor phase isomerization of o-1,4-menthadiene in the presence of diatomaceous earth results in deprotonation of the 1,2 and 4,5 positions to give an equilibrium mixture of o-menthadienes containing both endo- and exocyclic double bonds; the skeletal rearrangement products, 2-isopropyl-3-ethylidene-1-cyclopentene and 4-isopropyl-3-ethylidene-1-cyclopentene, are also formed. o-Menthadienes also undergo dehydrogenation to give o-cumene, and disproportionation to give a mixture of o-cumene and o-menthenes.The dehydrogenation process predominates as the temperature is increased.

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