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Cyclopentene oxide

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Origin: China

Cas No: 285-67-6

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 50 mt/month

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

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  • Products Specification
  • Product Description

  • Quick Details

    CAS No.:
    285-67-6
    Other Names:
    1,2-Epoxycyclopentane
    MF:
    C5H8O
    Place of Origin:
    Hunan, China
    Type:
    Pharmaceutical Intermediates
    Brand Name:
    EASCHEM
    Model Number:
    ESC5H8O
    Appearance:
    Liquid, Liquid

    Packaging&Delivery

    Packaging Details
    Packed in plastic drum or according to customer requirements.
    Port
    Shanghai port,Shenzhen port,Changsha port
    Lead Time:
    Quantity(Kilograms)1 - 5>5
    Est. Time(days)7To be negotiated

  • Property

    CAS No.: 285-67-6 Formula: C5H8O Molecular Weight: 84.11640

    Basic Info

    Chemical Name Cyclopentene oxide
    Synonyms

    6-OXABICYCLOHEXANE;
    meso-cyclopentene oxide;
    1,2-cyclopentane oxide;
    6-Oxabicyclo[3.1.0]hexane;
    cyclopenteneepoxide;
    Epoxycyclopentane;
    1,2-Epoxycyclopentane;
    1,2-epoxy-cyclopentan;
    Cyclopentane oxide;

    CAS No. 285-67-6
    Molecular Formula C5H8O
    Molecular Weight 84.11640
    PSA 12.53000
    LogP 0.93770

    Properties

    Appearance & Physical State Clear colorless to very faintly yellow liquid
    Density 0.964
    Boiling Point 102ºC
    Flash Point 10ºC
    Refractive Index 1.433-1.435
    Storage Condition 2-8ºC
    Vapor Pressure 39.6mmHg at 25°C

    Safety Info

    RTECS RN8935000
    Hazard Class 3
    Safety Statements S16-S26-S36/37/39
    HS Code 2932999099
    WGK Germany 3
    Packing Group III
    RIDADR UN 1993
    Risk Statements R11; R36/37/38
    Hazard Codes F; Xi

    Synthesis Route

    4-(dimethylamino)benzonitrile N-oxide+cyclopentene→Cyclopentene oxide+4-(Methylamino)benzonitrile
    4-(dimethylamino)benzonitrile N-oxide+cyclopentene→Cyclopentene oxide+N-(4-cyanophenyl)-N-methylformamide
    cyclopentene→Cyclopentene oxide+cyclopent-2-en-1-ol

    Precursor

    tert-butyl hydroperoxide
    CYCLOHEPTENE
    trans-1,2-Cyclopentanediol
    4-(dimethylamino)benzonitrile N-oxide

    Downstream Product

    2-propan-2-yloxycyclopentan-1-ol
    cis-1,2-Cyclopentanediol
    trans-1,2-Cyclopentanediol
    cyclopent-2-en-1-ol

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