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CYCLOPENTANETHIOL

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Origin: China

Cas No: 1679-07-8

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
  • Product Description

  • Property

    CAS No.: 1679-07-8 Formula: C5H10S Molecular Weight: 102.19800

    Basic Info

    Chemical Name CYCLOPENTANETHIOL
    Synonyms

    Cyclopentyl mercaptan;
    cyclopentylthiol;
    EINECS 216-841-3;
    Cyclopentanthiol;
    cyclopentylmercaptane;
    Mercaptocyclopentane;
    Cyclopentanethiol;
    FEMA No. 3262;

    CAS No. 1679-07-8
    Molecular Formula C5H10S
    Molecular Weight 102.19800
    PSA 38.80000
    LogP 1.85880

    Properties

    Appearance & Physical State COA
    Density 0.957
    Boiling Point 129ºC(745 torr)
    Flash Point 25ºC
    Refractive Index 1.4902
    Vapor Density 0.96 (vs air)
    Vapor Pressure 1 mm Hg ( 20 °C)

    Safety Info

    RTECS GY4701000
    Hazard Class 3
    Safety Statements S16-S23
    HS Code 2930909090
    Packing Group III
    WGK Germany 3
    RIDADR UN 3336
    Risk Statements R10
    Hazard Declaration H226
    Signal Word Warning
    Symbol GHS02

    Synthesis Route

    cyclopentyl-(1,2,3,4-tetrahydro-[1]naphthyl)-sulfide→naphthalene+tetralin
    (cyclopentyldisulfanyl)cyclopentane→CYCLOPENTANETHIOL+cyclopentene
    dicyclopentyl sulfone→CYCLOPENTANETHIOL+hydrogen sulfide

    GC Analysis

    Column type Active phase Temperature (°C) Retention Index (I) Temperature Control Method
    Capillary Supelcowax-10 - 1107. custom temperature program
    Capillary Supelcowax-10 - 1111. custom temperature program
    Capillary DC-200 70. 829. isothermal

    Precursor

    1-cyclopentylsulfanylnaphthalene
    CYCLOPENTYLMAGNESIUM BROMIDE
    p-Xylene
    Cyclopentyl bromide

    Downstream Product

    Titanium(4+) chloride - cyclopentanethiol (1:4:2)
    hydrogen sulfide
    cyclopentene
    Cyclopentanesulfonic acid

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