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Diethyl disulfide

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Origin: China

Cas No: 110-81-6

Specification: 99%min

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Supply Ability: 100 mt/month

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  • Products Specification
  • Product Description
  • Property

    CAS No.: 110-81-6 Formula: C4H10S2 Molecular Weight: 122.25200

    Description

    Diethyl disulfide is an important flavour constituent of different types of food and drinks (for example: corn, green tea, tomatoes, asparagus). It is used in the petrochemical industry to minimize Naphtha Steam Cracking during the production of petroleum coke, and is being used as a pesticide in the agricultural industry.

    Basic Info

    Chemical Name Diethyl disulfide
    Synonyms

    (ethyldisulfanyl)ethane;
    Disulfide, diethyl;
    Ethyl Disulfide;
    Diethyl Disulfide;

    CAS No. 110-81-6
    Molecular Formula C4H10S2
    Molecular Weight 122.25200
    PSA 50.60000
    LogP 2.40760

    Properties

    Appearance & Physical State Clear to yellow liquid
    Density 0.99
    Boiling Point 152-154ºC
    Melting Point 95-98.5ºC(lit.)
    Flash Point 40ºC
    Refractive Index 1.5055-1.5075
    Stability Stable under normal temperatures and pressures.
    Storage Condition -20ºC
    Vapor Density 5.9 (vs air)
    Vapor Pressure 18.394mmHg at 25°C

    Safety Info

    RTECS JO1925000
    Hazard Class 3
    Safety Statements S16-S26-S37/39
    HS Code 2930909090
    WGK Germany 3
    Packing Group III
    RIDADR UN 1993
    Risk Statements R10; R36/37/38
    Hazard Codes Xi

    Synthesis Route

    iodoethaneDiethyl disulfide+diethyl sulfide
    iodoethaneDiethyl disulfide+(ethyltrisulfanyl)ethane
    BromoethaneDiethyl disulfide+diethyl sulfide

    Toxicity

    Exposure Route Type of Test Species Observed Dose/Duration Toxic Effects
    Administration onto the skin Standard Draize test Rodent - rabbit 500 mg/24H -
    Administration into the eye Standard Draize test Rodent - rabbit 100 mg/24H -

    Precursor

    Ethanethiol
    Bromoethane
    iodoethane
    Ethyl 4-Methylbenzenesulfonate

    Downstream Product

    S,S'-diethyl S'',S''-ethyltetrathiolothionophosphate
    (ethyltrisulfanyl)ethane
    3,5,7-trithianonane
    ethylsulfanylmethylsulfanylethane

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