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CAS

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21624-36-2

9,10-Epoxy-2,6-humuladiene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 21624-36-2 Structure

  • Basic information

    1. Product Name: 9,10-Epoxy-2,6-humuladiene
    2. Synonyms: 3,7,10,10-Tetramethyl-12-oxabicyclo[9.1.0]dodeca-3,7-diene;9,10-Epoxy-2,6-humuladiene;Humulene epoxide III
    3. CAS NO:21624-36-2
    4. Molecular Formula: C15H24O
    5. Molecular Weight: 220.35
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 21624-36-2.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 294.9±29.0 °C(Predicted)
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 0.896±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 9,10-Epoxy-2,6-humuladiene(CAS DataBase Reference)
    10. NIST Chemistry Reference: 9,10-Epoxy-2,6-humuladiene(21624-36-2)
    11. EPA Substance Registry System: 9,10-Epoxy-2,6-humuladiene(21624-36-2)

  • 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: 21624-36-2(Hazardous Substances Data)

21624-36-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21624-36-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,6,2 and 4 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 21624-36:
(7*2)+(6*1)+(5*6)+(4*2)+(3*4)+(2*3)+(1*6)=82
82 % 10 = 2
So 21624-36-2 is a valid CAS Registry Number.

21624-36-2Relevant articles and documents

(Z,E,E)-HUMULENE. CONFORMATIONAL ANALYSIS AND TRANSANNULAR CYCLIZATION

Shirahama, Haruhisa,Arora, Grudial S.,Osawa, Eiji,Matsumoto, Takeshi

, p. 2869 - 2872 (1983)

Geometries and populations for four possible conformers of (Z,E,E)-humulene (1) were obtained by molecular mechanics calculations.Treatment of 1 with mercury salt gave 3,7-epoxy-3,6-secoprotoilludane (3) and 9,10-epoxide of 1 afforded tetramethylbicycloundecadienols (10, 11) on treatment with TMSOf.

Hydrolysis and Reversible Isomerization of Humulene Epoxides II and III

Yang, Xiaogen,Deinzer, Max L.

, p. 4717 - 4722 (2007/10/02)

The hydrolysis reactions of humulene epoxide II (3) and humulene epoxide III (4) were studied on aqueous solution at pH 4.0.Twelve compounds from the hydrolysis of humulene epoxide II and 16 from humulene epoxide III were separated and identified.All of the compounds identified from hydrolyis of 3 also were found among the hydrolysis products of 4.A reversible transformation between these two epoxides proceeding through a bicyclic diol (15) as intermediate is responsible for producing the same products.Hydrolysis reactions further yielded diols and a number of different ring systems.The apparent intermediacy of carbocations also led to several elimination reaction products.Among the products identified from these epoxides, six have not been reported before.These are 1,5,8,8-tetramethyl-12-oxa-5-tricyclo6,9>dodecene (1), 4,8,11,11-tetramethyl-8-tricyclo2,5>undecen-5-ol (5), stereoisomers of 2,6,6,9-tetramethyltricyclo2,4>undecane-5,9-diol (10, 14), 1,5,8,8-tetramethyl-8-bicycloundecene-2,9-diol (15), and the stereoisomeric pair 4,8,11,11-tetramethyltricyclo2,4>undecane-5,9-diol (16).

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