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Picture of (+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one

(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one

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Origin: China

CasNo: 13173-09-6

specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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  • Products Specification
  • Description
  • Property

    CAS No.: 13173-09-6 Formula: C7H8O Molecular Weight: 108.13800

    Basic Info

    Chemical Name (+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one
    Synonyms

    Bicyclo[3.2.0]hept-2-en-6-one;
    bicyclo[3.2.0]hept-3-en-7-one;

    CAS No. 13173-09-6
    Molecular Formula C7H8O
    Molecular Weight 108.13800
    PSA 17.07000
    LogP 1.15150

    Properties

    Density 1.025
    Boiling Point 158-160ºC
    Flash Point 66.3ºC
    Refractive Index 1.482-1.483
    Vapor Pressure 0.658mmHg at 25°C

    Safety Info

    Hazard Class 3
    Safety Statements S26-S39
    HS Code 2914299000
    WGK Germany 3
    Packing Group III
    RIDADR UN1224
    Risk Statements R22; R37/38; R41
    Hazard Codes Xn

    Synthesis Route

    7,7-DICHLOROBICYCLO[3.2.0]HEPT-2-EN-6-ONE(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one
    2,2-dichloroethenone+cyclopentadiene(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one
    cyclopentadiene(+/-)-cis-Bicyclo[3.2.0]hept-2-en-6-one

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary Squalane 90. 787. isothermal

    Precursor

    cyclopentadiene
    dichloroacetyl chloride
    2,2-dichloroethenone
    (rac)-6-endo-bicyclo(3.2.0)hept-2-en-6-ol

    Downstream Product

    (-)-(1S,5R)-2-oxabicyclo[3.3.0]oct-6-en-3-one
    (3aR,6aS)-1,3a,4,6a-tetrahydrocyclopenta[c]furan-3-one
    7-bicyclo[3.2.0]hept-3-enyl acetate
    (+)-(1S,5R)-3-oxabicyclo[3.3.0]oct-6-en-2-one

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