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CAS

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133191-23-8

1,1-Bicyclopropyl, 1,1-diethynyl- (9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 133191-23-8 Structure

  • Basic information

    1. Product Name: 1,1-Bicyclopropyl, 1,1-diethynyl- (9CI)
    2. Synonyms: 1,1-Bicyclopropyl, 1,1-diethynyl- (9CI)
    3. CAS NO:133191-23-8
    4. Molecular Formula: C10H11
    5. Molecular Weight: 131.19434
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 133191-23-8.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 1,1-Bicyclopropyl, 1,1-diethynyl- (9CI)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 1,1-Bicyclopropyl, 1,1-diethynyl- (9CI)(133191-23-8)
    11. EPA Substance Registry System: 1,1-Bicyclopropyl, 1,1-diethynyl- (9CI)(133191-23-8)

  • 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: 133191-23-8(Hazardous Substances Data)

133191-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 133191-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,3,1,9 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 133191-23:
(8*1)+(7*3)+(6*3)+(5*1)+(4*9)+(3*1)+(2*2)+(1*3)=98
98 % 10 = 8
So 133191-23-8 is a valid CAS Registry Number.

133191-23-8Downstream Products

133191-23-8Relevant articles and documents

Regioselective coupling of ethynylcyclopropane units: Hexaspiro[2.0.2.4.2.0.2.4.2.0.2.4]triaconta-7,9,17,19,27,29-hexayne

De Meijere, Armin,Jaekel, Frank,Simon, Arndt,Borrmann, Horst,K?hler, Jürgen,Johnels, Dan,Scott, Lawrence T.

, p. 3935 - 3938 (2007/10/02)

Regioselective synthetic methods are reported for the head to head, head to tail, and tail to tail coupling of ethynylcyclopropanes. Oxidative cyclization of the head to head dimer 5-H2 under high dilution conditions gave the title compound, an 18-membered macrocycle comprising six acetylenic units and six spirocyclopropanes that alternate pairwise around the ring. An X-ray crystal structure and spectroscopic properties of this novel macrocycle are reported.

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