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2,2-Diaminodiethyl Sulfide

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Origin: China

Cas No: 871-76-1

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.: 871-76-1 Formula: C4H12N2S Molecular Weight: 120.21600

    Basic Info

    Chemical Name 2,2-Diaminodiethyl Sulfide
    Synonyms

    Ethanamine, 2,2‘-thiobis-;
    2-(2-aminoethylsulfanyl)ethanamine;

    CAS No. 871-76-1
    Molecular Formula C4H12N2S
    Molecular Weight 120.21600
    PSA 77.34000
    LogP 1.03760

    Properties

    Density 1.037
    Boiling Point 242ºC
    Flash Point 100ºC
    Refractive Index 1.527

    Safety Info

    Safety Statements S26-S36-S37-S39
    HS Code 2930909090
    RIDADR UN 2735
    Risk Statements R34

    Synthesis Route

    Cysteamine hydrochloride+2-Bromoethylamine hydrobromide→2,2-Diaminodiethyl Sulfide
    Cysteamine hydrochloride+2-Bromoethylamine hydrobromide→2,2-Diaminodiethyl Sulfide+1,8-diamino-3-thia-6-azaoctane
    ethylenediamine→2,2-Diaminodiethyl Sulfide

    Precursor

    2-Bromoethylamine hydrobromide
    hydrogen sulfide
    Cysteamine hydrochloride
    aziridine

    Downstream Product

    6,6'-((thiobis(ethane-2,1-diyl))bis(azanylylidene))bis(heptane-2,4-dione)
    1,7-dithia-4,10-diazacyclododecane-3,11-dione
    2-(2-aminoethylsulfonyl)ethanamine
    5,9,17,21-tetramethyl-1,13-dithia-4,10,16,22-tetrazacyclotetracosa-4,9,16,21-tetraene-7,19-dione

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